Refrigeration RECAM Catalogue 2012
-
Upload
magoboshanenkgadima -
Category
Documents
-
view
2.204 -
download
203
description
Transcript of Refrigeration RECAM Catalogue 2012
TOPIC Page
Introduction to Recam Evaporators and Condensers 1
EVAPORATORS
SU Series 2
HP Series 16
RE Series 26
SL Dual Discharge Series 42
ST Dual Discharge Series 46
CT Rear Discharge Series 51
MC Mortuary Cooler Series 55
HORIZONTAL CONDENSERS
HAC Horizontal Air Flow Series 58
Maake Vertical Air Flow Series 64
VAC Vertical Air Flow Series 66
V-Coil V-Shape Series 68
ENGINEERING DATA
Quick Selection Tables 71
Altitude and Temperature Tables 77
TABLE OF CONTENTS
Introduction to
Evaporators and Air-Cooled Condensers
▒ Since 1975 hundreds of thousands of Recam Evaporators and Condensers have
been manufactured for the local and export markets.
▒ In 1996 Recam became part of the International Carrier group under the umbrella of UTC.
▒ In 2001 Recam moved to the current premises and were joined by Dynatemp
to be known as ECR Manufacturing
▒ In 2009, the Beijer Group acquired the Carrier operations in South Africa.
ECR Manufacturing became part of the Metraclark Group and again became known as
RECAM
▒ In 2012 Recam was certified as an ISO 9001-2008 company
A wide range of Evaporators and Condenser models
▒ Our products are suitable for all the different refrigerants except Ammonia (R717) , R410a & CO2.
▒ By changing the circuitry of our evaporators they are also suitable for chilled water
CONSTRUCTION: ▒ The Direct Expansion Evaporators have Aluminium Fins,
mechanically bonded to Copper Tubing of 15.88 and 9.53 mm. O.D.
▒ Tubes are spaced 50x50 and 25x22 mm with a
fin spacing of 3.5, 4.2 and 6.35.
▒ Evaporators / Condensers are pressure tested at 30 Bar with
Dry Air.
HOUSING: ▒ Made of powder coated galvanised steel.
DEFROSTING: H = Air Defrost - Above +2°C
L = Electric Defrost - Below +2°C
GENERAL FEATURES ▒ All Evaporators are factory wired. ▒ All fan motor assemblies are of low noise level. HP and RE Series have fan motors ▒ All 15.88 tubing Evaporators have turbo spirals inserted for increased efficiency.
equipped with ball bearings. ▒ Recam uses the proven 3-pin watertight plug on the SU Series fan assemblies. ▒ SU series has rolled corners on drip trays. ▒ Our fan motors are either impedance or thermally protected. ▒ The pitched drain pan has a large centre drain connection for positive water drainage. ▒ Slotted hangers are used for easy installation. ▒ Plastic covered wing screws are used on access panels for easy removal. ▒ Fan guards are made of durable glass-reinforced nylon.
OPTIONAL: ▒ Housing :-Epoxy coated; 304 stainless steel. ▒ Fins: - copper; aluminium, Epoxy coating on request. ▒ Fan motors: - 1Ph, 3Ph, Fan Speed Control, Invertor Drive.
Page 1
AN EXAMPLE OF HOW TO CORRECTLY SELECT A SU EVAPORATOR
Divide Compressor Capacity
Compressor Capacity 4500w by Correction Factor i.e.:
Evaporating Temperature -25 °C
Room Temperature -20 °C COMPRESSOR CAPACITY 4500
Temperature Difference TD 5 K CORRECTION FACTOR 0.5 = 9000 W Nominal Capacity
Selected Correction Factor 0.5
Now select Evaporator nearest to Nominal Capacity of 9000 WSelected Cooler SU 240 L
FACE VELOCITY : Fan speed yielding CORRECTION FACTOR
air velocities above 3.3m/s should only TD EVAPORATION TEMPERATURE °C
be used for freezers - not cold rooms K -40° -35° -30° -25° -20° -15° -10° -5° 0° 5°
(see individual unit cooler specification )
5 .41 .45 .48 .50 .51 .52 .53 .54 .55 .70
6 .50 .54 .57 .59 .60 .61 .62 .63 .64 .79
EXPANSION VALVE : Superheat setting should 7 .59 .63 .66 .68 .69 .70 .71 .72 .73 .88
always be 50% to 70% of required TD. 8 .68 .72 .75 .77 .78 .79 .80 .81 .82 .97
EXAMPLE: Required TD 5K, thus: 9 .77 .81 .84 .86 .87 .88 .89 .90 .91 1.06
Superheat setting = 3 to 4.2 K. 10 .86 .90 .93 .95 .96 .97 .98 .99 1.00 1.15
11 - - - - - - - - 1.09 1.24
12 - - - - - - - - 1.18 1.33
GUIDE TO OBTAIN RELATIVE HUMIDITY (RH)
T E M P. D I F F.
Page 3
SU SERIES
H: +10°C to +1° C
L: +1°C to -25° C
34 H/L 51 H/L 64 H/L 81 H/L
kW 1.70 2.30 2.70 3.00
kcal/hr 1462 1978 2321 2579
Btu/hr 5802 7850 9215 10239
Fan Speed Rpm
Face Velocity M/sec* 3.0 3.0 2.9 2.9
Air Volume M³/hr* 1659 1583 1493 1477
Air Throw (max.) M* 9 9 9 9
Fan Motor Type 230/1/50/60 230/1/50/60 230/1/50/60 230/1/50/60
Fan Motor (output) Watt ea. 25w 25w 25w 25w
Fan Motor Heat Watt ea. 90w 90w 90w 90w
Fan Motor Amp ea. 0.62 0.62 0.62 0.62
No of Fans ø300mm 1 1 1 1
Surface (HTA) M² 6.48 9.72 12.96 16.35
Face Area M² 0.144 0.144 0.144 0.144
Fin-Spacing mm 4.2 4.2 4.2 4.2
Expansion Valve Internal Internal Internal Internal
No. of Rows 6 x 2 6 x 3 6 x 4 6 x 5
Tube Volume Litre 1.3 1.9 2.5 3.2
kW 0.8 0.8 1.6 1.6
L1 Amp 4.0 4.0 7.0 7.0
L2 Amp - - - -
Suction Connection ø
Liquid Connection ø
Drain Connection - O.D. ø
Mass Kg 16 18 21 24
34-4L 51-4L 64-4L 81-4L
kW 1.10 1.50 1.80 2.00
kcal/hr 946 1290 1548 1720
Btu/hr 3754 5120 6143 6826
Fan Speed Rpm
Face Velocity M/sec* 3.0 3.0 2.9 2.9
Air Volume M³/hr* 1659 1583 1493 1477
Air Throw (max.) M* 9 9 9 9
Fan Motor Type 230/1/50/60 230/1/50/60 230/1/50/60 230/1/50/60
Fan Motor (output) Watt ea. 25w 25w 25w 25w
Fan Motor Heat Watt ea. 90w 90w 90w 90w
Fan Motor Amp ea. 0.62 0.62 0.62 0.62
No of Fans ø300mm 1 1 1 1
Surface (HTA) M² 4.29 6.43 8.57 10.81
Face Area M² 0.144 0.144 0.144 0.144
Fin-Spacing mm 6.35 6.35 6.35 6.35
Expansion Valve Internal Internal Internal Internal
No. of Rows 6 x 2 6 x 3 6 x 4 6 x 5
Tube Volume Litre 1.3 1.9 2.5 3.2
kW 0.8 0.8 1.6 1.6
L1 Amp 4.0 4.0 7.0 7.0
L2 Amp - - - -
Suction Connection ø
Liquid Connection ø
Drain Connection O.D. ø
Mass Kg 16 18 21 24
1/2"
Electric Defrost 220/240 Volt
Electric Defrost 220/240 Volt
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
5/8"
1"
1"
5/8"
1/2"
SU
1 F
AN
RA
NG
E
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
All models 1300
All models 1300
T
Page 4
Do not install less than 500mm from wall
Flush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C D E F G
765 345 450 495 90 275 385
CORRECTION FACTOR
Evaporating
Temperature °CTD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
By using refrigerant other than R22 apply the following correction factor.
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
-25°-35°
SU
1 F
AN
RA
NG
E
5°
Evaporation Temperature (°C)
0°-10°-30° -5°-15°-20°
Page 5
SU SERIES
H: +10°C to +1° C
L: +1°C to -25° C
72 H/L 101 H/L 131 H/L 156 H/L
kW 3.30 4.80 5.40 5.70
kcal/hr 2837 4127 4643 4901
Btu/hr 11263 16382 18430 19454
Fan Speed Rpm
Face Velocity M/sec* 3.0 3.0 2.9 2.9
Air Volume M³/hr* 3629 3421 3214 3007
Air Throw (max.) M* 9 9 9 9
Fan Motor Type 230/1/50/60 230/1/50/60 230/1/50/60 230/1/50/60
Fan Motor (output) Watt ea. 25w 25w 25w 25w
Fan Motor Heat Watt ea. 90w 90w 90w 90w
Fan Motor Amp ea. 0.62 0.62 0.62 0.62
No of Fans ø300mm 2 2 2 2
Surface (HTA) M² 12.78 19.17 25.56 31.65
Face Area M² 0.288 0.288 0.288 0.288
Fin-Spacing mm 4.2 4.2 4.2 4.2
Expansion Valve Internal Internal External External
No. of Rows 6 x 2 6 x 3 6 x 4 6 x 5
Tube Volume Litre 2.2 3.3 4.5 5.6
kW 1.6 3.1 3.1 3.1
L1 Amp 7.0 14.0 14.0 14.0
L2 Amp - - - -
Suction Connection ø 7/8" 1 1/8"
Liquid Connection ø 1/2" 1/2"
Drain Connection O.D. ø
Mass Kg 25 28 32 34
72-4L 101-4L 131-4L 156-4L
kW 2.20 3.00 3.60 3.90
kcal/hr 1892 2579 3095 3353
Btu/hr 7509 10239 12287 13311
Fan Speed Rpm
Face Velocity M/sec* 3.0 3.0 2.9 2.9
Air Volume M³/hr* 3629 3421 3214 3007
Air Throw (max.) M* 9 9 9 9
Fan Motor Type 230/1/50/60 230/1/50/60 230/1/50/60 230/1/50/60
Fan Motor (output) Watt ea. 25w 25w 25w 25w
Fan Motor Heat Watt ea. 90w 90w 90w 90w
Fan Motor Amp ea. 0.62 0.62 0.62 0.62
No of Fans ø300mm 2 2 2 2
Surface (HTA) M² 8.45 12.68 16.91 20.93
Face Area M² 0.288 0.288 0.288 0.288
Fin-Spacing mm 6.35 6.35 6.35 6.35
Expansion Valve Internal Internal External External
No. of Rows 6 x 2 6 x 3 6 x 4 6 x 5
Tube Volume Litre 2.2 3.3 4.5 5.6
kW 1.6 3.1 3.1 3.1
L1 Amp 7.0 14.0 14.0 14.0
L2 Amp - - - -
Suction Connection ø 7/8" 1 1/8"
Liquid Connection ø 1/2" 1/2"
Drain Connection O.D. ø
Mass Kg 25 28 32 34
5/8"
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
Electric Defrost 220/240 Volt
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
All models 1300
All models 1300
1"
5/8"
1/2"
1"
SU
2 F
AN
RA
NG
E
1/2"
Electric Defrost 220/240 Volt
Page 6
Do not install less than 500mm from wall
Flush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C D E F G
1215 345 450 940 90 275 385
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
-30° -25° -20°
SU
2 F
AN
RA
NG
E
By using refrigerant other than R22 apply the following correction factor.
5°-10°-15° -5° 0°
Evaporation Temperature (°C)
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
-35°
Page 7
SU SERIESH: +10°C to +1° C
L: +1°C to -25° C
142 H/L 196 H/L 240 H/L
kW 6.90 7.60 9.10
kcal/hr 5933 6534 7824
Btu/hr 23550 25939 31058
Fan Speed Rpm
Face Velocity M/sec* 3.0 3.0 2.9
Air Volume M³/hr* 4821 4634 4432
Air Throw (max.) M* 9 9 9
Fan Motor Type 230/1/50/60 230/1/50/60 230/1/50/60
Fan Motor (output) Watt ea. 25w 25w 25w
Fan Motor Heat Watt ea. 90w 90w 90w
Fan Motor Amp ea. 0.62 0.62 0.62
No of Fans ø300mm 3 3 3
Surface (HTA) M² 29.43 39.24 49.10
Face Area M² 0.432 0.432 0.432
Fin-Spacing mm 4.2 4.2 4.2
Expansion Valve External External External
No. of Rows 6 x 3 6 x 4 6 x 5
Tube Volume Litre 5.0 6.4 8.0
kW 4.4 4.4 4.4
L1 Amp 20.0 20.0 20.0
L2 Amp - - -
Suction Connection ø
Liquid Connection ø
Drain Connection O.D. ø
Mass Kg 38 43 47
142-4L 196-4L 240-4L
kW 4.60 5.50 6.00
kcal/hr 3955 4729 5159
Btu/hr 15700 18772 20478
Fan Speed Rpm
Face Velocity M/sec* 3.0 3.0 2.9
Air Volume M³/hr* 4821 4634 4432
Air Throw (max.) M* 9 9 9
Fan Motor Type 230/1/50/60 230/1/50/60 230/1/50/60
Fan Motor (output) Watt ea. 25w 25w 25w
Fan Motor Heat Watt ea. 90w 90w 90w
Fan Motor Amp ea. 0.62 0.62 0.62
No of Fans ø300mm 3 3 3
Surface (HTA) M² 19.47 25.95 32.48
Face Area M² 0.432 0.432 0.432
Fin-Spacing mm 6.35 6.35 6.35
Expansion Valve External External External
No. of Rows 6 x 3 6 x 4 6 x 5
Tube Volume Litre 5.0 6.4 8.0
kW 4.4 4.4 4.4
L1 Amp 20.0 20.0 20.0
L2 Amp - - -
Suction Connection ø
Liquid Connection ø
Drain Connection O.D. ø
Mass Kg 38 43 47
Electric Defrost 220/240 Volt
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
Electric Defrost 220/240 Volt
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22 SU
3 F
AN
RA
NG
E
All models 1300
All models 1300
1"
1"
1 1/8"
1/2"
1 1/8"
1/2"
Page 8
Do not install less than 500mm from wall
Flush Ceiling MountDimensions E & F refer to the suction outlet of the coil
A B C D E F G
1670 345 450 1400 90 275 385
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
0°-10° -5° 5°-20° -15°-35° -30° -25° SU
3 F
AN
RA
NG
E
By using refrigerant other than R22 apply the following correction factor.
Evaporation Temperature (°C)
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
Page 9
SU SERIES
H: +10°C to +1° C
L: +2°C to -25° C
201 H/L 271 H/L 322 H/L
kW 9.30 11.10 12.10
kcal/hr 7996 9544 10404
Btu/hr 31741 37884 41297
Fan Speed Rpm
Face Velocity M/sec* 3.0 3.0 2.9
Air Volume M³/hr* 6372 6221 5957
Air Throw (max.) M* 9 9 9
Fan Motor Type 230/1/50/60 230/1/50/60 230/1/50/60
Fan Motor (output) Watt ea. 25w 25w 25w
Fan Motor Heat Watt ea. 90w 90w 90w
Fan Motor Amp ea. 0.62 0.62 0.62
No of Fans ø300mm 4 4 4
Surface (HTA) M² 39.24 52.32 65.40
Face Area M² 0.576 0.576 0.576
Fin-Spacing mm 4.2 4.2 4.2
Expansion Valve External External External
No. of Rows 6 x 3 6 x 4 6 x 5
Tube Volume Litre 5.6 8.4 10.5
kW 6.0 6.0 6.0
L1 Amp 14.0 14.0 14.0
L2 Amp 14.0 14.0 14.0
Suction Connection ø
Liquid Connection ø
Drain Connection O.D. ø
Mass Kg 51 57 62
201-4L 271-4L 322-4L
kW 6.10 7.30 8.60
kcal/hr 5245 6277 7394
Btu/hr 20819 24915 29352
Fan Speed Rpm
Face Velocity M/sec* 3.0 3.0 2.9
Air Volume M³/hr* 6372 6221 5957
Air Throw (max.) M* 9 9 9
Fan Motor Type 230/1/50/60 230/1/50/60 230/1/50/60
Fan Motor (output) Watt ea. 25w 25w 25w
Fan Motor Heat Watt ea. 90w 90w 90w
Fan Motor Amp ea. 0.62 0.62 0.62
No of Fans ø300mm 4 4 4
Surface (HTA) M² 25.95 34.61 43.26
Face Area M² 0.576 0.576 0.576
Fin-Spacing mm 6.35 6.35 6.35
Expansion Valve External External External
No. of Rows 6 x 3 6 x 4 6 x 5
Tube Volume Litre 5.6 8.4 10.5
kW 6.0 6.0 6.0
L1 Amp 14.0 14.0 14.0
L2 Amp 14.0 14.0 14.0
Suction Connection ø
Liquid Connection ø
Drain Connection O.D. ø
Mass Kg 51 57 62
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
Electric Defrost 220/240 Volt
All models 1300
All models 1300
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
Electric Defrost 220/240 Volt
SU
4 F
AN
RA
NG
E
1"
1 1/8"
1/2"
1 1/8"
1/2"
1"
Page 10
Do not install less than 500mm from wall
Flush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C D E F G
2115 345 450 1850 90 275 385
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
0°-5°-15° -10° 5°
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
-35° -30° -25° -20°
Evaporation Temperature (°C)
SU
4 F
AN
RA
NG
E
By using refrigerant other than R22 apply the following correction factor.
Page 11
SU SERIES
H: +10°C to +1° C
L: +1°C to -25° C
395 H/L
kW 15.60
kcal/hr 13413
Btu/hr 53243
Fan Speed Rpm 1300
Face Velocity M/sec* 2.9
Air Volume M³/hr* 7776
Air Throw (max.) M* 9
Fan Motor Type 230/1/50/60
Fan Motor (output) Watt ea. 25w
Fan Motor Heat Watt ea. 90w
Fan Motor Amp ea. 0.62
No of Fans ø300mm 5
Surface (HTA) M² 75.00
Face Area M² 0.720
Fin-Spacing mm 4.2
Expansion Valve External
No. of Rows 6 x 5
Tube Volume Litre 12.4
kW 7.2
L1 Amp 16.0
L2 Amp 16.0
Suction Connection ø 1 1/8"
Liquid Connection ø 1/2"
Drain Connection O.D. ø 1"
Mass Kg 74
395-4L
kW 9.20
kcal/hr 7910
Btu/hr 31400
Fan Speed Rpm 1300
Face Velocity M/sec* 2.9
Air Volume M³/hr* 7776
Air Throw (max.) M* 9
Fan Motor Type 230/1/50/60
Fan Motor (output) Watt ea. 25w
Fan Motor Heat Watt ea. 90w
Fan Motor Amp ea. 0.62
No of Fans ø300mm 5
Surface (HTA) M² 49.61
Face Area M² 0.720
Fin-Spacing mm 6.35
Expansion Valve External
No. of Rows 6 x 5
Tube Volume Litre 12.4
kW 7.2
L1 Amp 16.0
L2 Amp 16.0
Suction Connection ø 1 1/8"
Liquid Connection ø 5/8"
Drain Connection O.D. ø 1"
Mass Kg 74
Electric Defrost 220/240 Volt
Nominal Capacity at 0°C
Evaporation Tempreture 10K TD
R22 SU
5 F
AN
RA
NG
E
Nominal Capacity at 0°C
Evaporation Tempreture 10K TD
R22
Electric Defrost 220/240 Volt
Page 12
Do not install less than 500mm from wall
Flush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C E F G
2460 345 450 90 275 385
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
-25° -20°
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
By using refrigerant other than R22 apply the following correction factor.
Evaporation Temperature (°C)
5°-35° -30° -15° -10° SU
5 F
AN
RA
NG
E
-5° 0°
D
890/435/890
Page 13
SU SERIES - FAN AND ELEMENT DATA
SU ModelNo of
Fans
Fan
AmperageHeater Configeration
Element
KW
L1 4A 0.78kW
34 1 0.62A
51
L1 7A 1.56kW
64 1 0.62A
81
L1 7A 1.55kW
72 2 1.24A
L1 14A 3.1kW
101 2 1.24A
131
156
L1 20A 4.4kW
142 3 1.86A
196
240
L1 14A 6.0kW
201 4 2.48A L2 14A
271
322
L1 17A 7.2kW
395 5 3.1A L2 17A
Element
Amperage
Page 14
AN EXAMPLE OF HOW TO CORRECTLY SELECT A HP EVAPORATOR
Divide Compressor Capacity
Compressor Capacity 11500w by Correction Factor i.e.:
Evaporating Temperature -25 °C
Room Temperature -20 °C COMPRESSOR CAPACITY 11500
Temperature Difference TD 5 K CORRECTION FACTOR 0.5 = 23000 W Nominal Capacity
Selected Correction Factor 0.5
Now select Evaporator nearest to Nominal Capacity of 23000 WSelected Cooler HP 449 L
FACE VELOCITY : Fan speed yielding CORRECTION FACTOR
air velocities above 3.3m/s should only TD EVAPORATION TEMPERATURE °C
be used for freezers - not cold rooms K -40° -35° -30° -25° -20° -15° -10° -5° 0° 5°
(see individual unit cooler specification )
5 .41 .45 .48 .50 .51 .52 .53 .54 .55 .70
6 .50 .54 .57 .59 .60 .61 .62 .63 .64 .79
EXPANSION VALVE : Superheat setting should 7 .59 .63 .66 .68 .69 .70 .71 .72 .73 .88
always be 50% to 70% of required TD. 8 .68 .72 .75 .77 .78 .79 .80 .81 .82 .97
EXAMPLE: Required TD 5K, thus: 9 .77 .81 .84 .86 .87 .88 .89 .90 .91 1.06
Superheat setting = 3 to 4.2 K. 10 .86 .90 .93 .95 .96 .97 .98 .99 1.00 1.15
11 - - - - - - - - 1.09 1.24
12 - - - - - - - - 1.18 1.33
GUIDE TO OBTAIN RELATIVE HUMIDITY (RH)
T E M P. D I F F.
Page 17
HP SERIESH: +10°C to +1°C
L: +1°C to -30°C
208 H/L 256 H/L
HI - SPEED HI - SPEED
380/3/50 380/3/50
kW 10.29 12.71
kcal/hr 8847 10924
Btu/hr 35120 43364
Fan Speed Rpm 1410 1410
Face Velocity M/sec* 4.0 3.9
Air Volume M³/hr* 6610 6444
Air Throw (max.) M* 8 8
Fan Motor Heat Watt ea. 130W 130W
Fan Motor Amp ea. 0.35 0.35
No of Fans ø350mm 2 2
Surface (HTA) M² 41.12 51.40
Face Area M² 0.459 0.459
Fin-Spacing mm 4.2 4.2
Expansion Valve External External
Tube Volume Litre 7.00 8.00
kW 4.2 4.2
L1 Amp 11.0 11.0
L2 Amp 8.0 8.0
L3 Amp
Suction Connection ø 1 3/8" 1 3/8"
Liquid Connection ø 1/2" 1/2"
Drain Connection O.D. ø 1" 1"
Mass Kg 48 57
208-4 L 256-4 L
HI - SPEED HI - SPEED
380/3/50 380/3/50
kW 6.73 8.40
kcal/hr 5786 7222
Btu/hr 22969 28669
Fan Speed Rpm 1410 1410
Face Velocity M/sec* 4.0 3.9
Air Volume M³/hr* 6610 6444
Air Throw (max.) M* 8 8
Fan Motor Heat Watt ea. 130W 130W
Fan Motor Amp ea. 0.35 0.35
No of Fans ø350mm 2 2
Surface (HTA) M² 26.88 34.00
Face Area M² 0.459 0.459
Fin-Spacing mm 6.35 6.35
Expansion Valve External External
Tube Volume Litre 7.00 8.00
kW 4.2 4.2
L1 Amp 11.0 11.0
L2 Amp 8.0 8.0
L3 Amp
Suction Connection ø 1 3/8" 1 3/8"
Liquid Connection ø 1/2" 1/2"
Drain Connection O.D. ø 1' 1"
Mass Kg 48 57
HP
2 F
AN
RA
NG
E
Nominal Capacity at 0°C
Evaporation Tempreture 10K TD
R22
Electric Defrost 220/240 Volt
Electric Defrost 220/240 Volt
Nominal Capacity at 0°C
Evaporation Tempreture 10K TD
R22
Page 18
Do not install less than 500mm from wall
Flush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C D E F G
1375 450 600 1130 100 380 500
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
-35° HP
2 F
AN
RA
NG
E
Evaporation Temperature (°C)
-30° -15°-20°
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
5°-25° -10° -5° 0°
By using refrigerant other than R22 apply the following correction factor.
Page 19
HP SERIESH: +10°C to +1°C L: +1°C to -30°C
313 H/L 384 H/L 449 H/L
HI - SPEED HI - SPEED HI - SPEED
380/3/50 380/3/50 380/3/50
kW 15.53 19.18 22.98
kcal/hr 13353 16491 19758
Btu/hr 53004 65461 78431
Fan Speed Rpm 1410 1410 1410
Face Velocity M/sec* 4.0 3.9 3.6
Air Volume M³/hr* 9976 9726 8767
Air Throw (max.) M* 8 8 8
Fan Motor Heat Watt ea. 130W 130W 130W
Fan Motor Amp ea. 0.35 0.35 0.35
No of Fans ø350mm 3 3 3
Surface (HTA) M² 62.08 77.60 96.61
Face Area M² 0.693 0.693 0.693
Fin-Spacing mm 4.2 4.2 4.2
Expansion Valve External External External
Tube Volume Litre 10 12 15
kW 6.0 6.0 7.7
L1 Amp 16.0 16.0 8.0
L2 Amp 12.0 12.0 16.0
L3 Amp - - 12.0
Suction Connection ø 1 3/8" 1 3/8" 1 5/8"
Liquid Connection ø 1/2" 1/2" 1/2"
Drain Connection O.D. ø 1" 1" 1"
Mass Kg 67 78 92
313-4 L 384-4 L 449-4 L
HI - SPEED HI - SPEED HI - SPEED
380/3/50 380/3/50 380/3/50
kW 10.25 12.66 16.05
kcal/hr 8813 10885 13800
Btu/hr 34983 43209 54779
Fan Speed Rpm 1410 1410 1410
Face Velocity M/sec* 4.0 3.9 3.6
Air Volume M³/hr* 9976 9726 8767
Air Throw (max.) M* 8 8 8
Fan Motor Heat Watt ea. 130W 130W 130W
Fan Motor Amp ea. 0.35 0.35 0.35
No of Fans ø350mm 3 3 3
Surface (HTA) M² 40.96 51.20 67.48
Face Area M² 0.693 0.693 0.693
Fin-Spacing mm 6.35 6.35 6.35
Expansion Valve External External External
Tube Volume Litre 10 12 15
kW 6.0 6.0 7.7
L1 Amp 16.0 16.0 8.0
L2 Amp 12.0 12.0 16.0
L3 Amp - - 12.0
Suction Connection ø 1 3/8" 1 3/8" 1 5/8"
Liquid Connection ø 1/2" 1/2" 1/2"
Drain Connection O.D. ø 1" 1" 1"
Mass Kg 67 78 92
HP
3 F
AN
RA
NG
E
Nominal Capacity at 0°C
Evaporation Tempreture
10K TD R22
Electric Defrost 220/240
Volt
Nominal Capacity at 0°C
Evaporation Tempreture
10K TD R22
Electric Defrost 220/240
Volt
Page 20
Do not install less than 500mm from wallFlush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C D E F G
1925 450 600 1665 100 380 500
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
HP
3 F
AN
RA
NG
E
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
By using refrigerant other than R22 apply the following correction factor.
-10° 5°-35° -30° -25° 0°-15°-20°
Evaporation Temperature (°C)
-5°
Page 21
HP SERIES H: +10°C to +2°C
L: +2°C to -30°C
513 H/L 600 H/L
HI - SPEED HI - SPEED
380/3/50 380/3/50
kW 26.13 30.23
kcal/hr 22467 25992
Btu/hr 89182 103175
Fan Speed Rpm 1410 1410
Face Velocity M/sec* 4.1 3.8
Air Volume M³/hr* 13612 12626
Air Throw (max.) M* 8 8
Fan Motor Heat Watt ea. 130W 130W
Fan Motor Amp ea. 0.35 0.35
No of Fans ø350mm 4 4
Surface (HTA) M² 103.20 123.84
Face Area M² 0.922 0.922
Fin-Spacing mm 4.2 4.2
Expansion Valve External External
Tube Volume Litre 16 20
kW 8.3 10.7
L1 Amp 22.0 11.0
L2 Amp 16.0 22.0
L3 Amp - 16.0
Suction Connection ø 1 5/8" 1 5/8"
Liquid Connection ø 5/8" 1/2"
Drain Connection O.D. ø 1" 1"
Mass Kg 99 116
513-4L 600-4L
HI - SPEED HI - SPEED
380/3/50 380/3/50
kW 17.27 19.98
kcal/hr 14849 17179
Btu/hr 58943 68192
Fan Speed Rpm 1410 1410
Face Velocity M/sec* 4.1 3.8
Air Volume M³/hr* 13612 12626
Air Throw (max.) M* 8 8
Fan Motor Heat Watt ea. 130W 130W
Fan Motor Amp ea. 0.35 0.35
No of Fans ø350mm 4 4
Surface (HTA) M² 68.20 81.84
Face Area M² 0.922 0.922
Fin-Spacing mm 6.35 6.35
Expansion Valve External External
Tube Volume Litre 20 16
kW 8.3 10.7
L1 Amp 22.0 11.0
L2 Amp 16.0 22.0
L3 Amp - 16.0
Suction Connection ø 1 5/8" 1 5/8"
Liquid Connection ø 5/8" 1/2"
Drain Connection O.D. ø 1" 1"
Mass Kg 99 116
Electric Defrost 220/240 Volt
HP
4 F
AN
RA
NG
E
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TDm R22
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TDm R22
Electric Defrost 220/240 Volt
Page 22
Do not install less than 500mm from wall
Flush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C E F G
2450 450 600 100 380 500
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
HP
4 F
AN
RA
NG
E
-15° -10° -5°
By using refrigerant other than R22 apply the following correction factor.
5°
Evaporation Temperature (°C)
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
-35° -30° -25°
D
0°-20°
1085/1115
Page 23
HP SERIES - FAN AND ELEMENT DATA
HP ModelNo of
Fans
Fan
Amperage
220V
Fan
Amperage
380V
Heater ConfigerationElement
KW
L1 11A 4.2kW
208 2 1.16A 0.7A L2 8A
256
L1 16A 6.0Kw
313 3 1.74A 1.05A L2 12A
384
L1 8A 7.7kW
449 3 1.74A 1.05A L2 16A
L3 12A
L1 22A 8.3kW
513 4 2.32A 1.40A L2 16A
L1 11A 10.7kW
600 4 2.32A 1.40A L2 22A
L3 16A
Element
Amperage
Page 24
AN EXAMPLE OF HOW TO CORRECTLY SELECT A RE EVAPORATOR
Divide Compressor Capacity
Compressor Capacity 22250w by Correction Factor i.e.:
Evaporating Temperature -5 °C
Room Temperature 0 °C COMPRESSOR CAPACITY 22250
Temperature Difference TD 5 K CORRECTION FACTOR 0.54 = 41203 W Nominal Capacity
Selected Correction Factor 0.54
Now select Evaporator nearest to Nominal Capacity of 41203 WSelected Cooler RE 1261 H (Y)
FACE VELOCITY : Fan speed yielding CORRECTION FACTOR
air velocities above 3.3m/s should only TD EVAPORATION TEMPERATURE °C
be used for freezers - not cold rooms K -40° -35° -30° -25° -20° -15° -10° -5° 0° 5°
(see individual unit cooler specification )
5 .41 .45 .48 .50 .51 .52 .53 .54 .55 .70
6 .50 .54 .57 .59 .60 .61 .62 .63 .64 .79
EXPANSION VALVE : Superheat setting should 7 .59 .63 .66 .68 .69 .70 .71 .72 .73 .88
always be 50% to 70% of required TD. 8 .68 .72 .75 .77 .78 .79 .80 .81 .82 .97
EXAMPLE: Required TD 5K, thus: 9 .77 .81 .84 .86 .87 .88 .89 .90 .91 1.06
Superheat setting = 3 to 4.2 K. 10 .86 .90 .93 .95 .96 .97 .98 .99 1.00 1.15
11 - - - - - - - - 1.09 1.24
12 - - - - - - - - 1.18 1.33
GUIDE TO OBTAIN RELATIVE HUMIDITY (RH)
T E M P. D I F F.
Page 27
RE SERIES H: +10°C to +1°C
L: +1°C to -30°C
FAN MOTOR TYPE 380V (∆) 380V (Y) 380V (∆) 380V (Y) 380V (∆) 380V (Y)
Fan Speed Rpm 1390 1180 1390 1180 1390 1180
kW 13.60 11.10 15.87 12.58 18.42 14.02
kcal/hr 11693 9544 13645 10816 15838 12054
Btu/hr 46417 37884 54164 42936 62867 47850
Face Velocity M/sec* 4.7 3.5 4.0 3.4 3.8 3.2
Air Volume M³/hr* 9416 7115 7934 6806 7538 6496
Air Throw M* 25 18 25 18 25 18
Fan Motor Heat Watt ea. 720 550 720 550 720 550
Fan Motor Amp ea. 1.41 0.95 1.41 0.95 1.41 0.95
No of Fans ø500mm 1 1 1 1 1 1
Surface (HTA) M² 50.88 50.88 64.20 64.20 77.04 77.04
Face Area M² 0.543 0.543 0.543 0.543 0.543 0.543
Fin-Spacing mm 4.2 4.2 4.2 4.2 4.2 4.2
Expansion Valve External External External External External External
Tube Volume Litre 9.1 9.1 11.4 11.4 14 14
kW 5.1 5.1 5.1 5.1 7.6 7.6
L1 Amp 14 14 14 14 21 21
L2 Amp 9 9 9 9 13 13
L3 Amp - - - - - -
Suction Connection ø 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8"
Liquid Connection ø 5/8" 5/8" 5/8" 5/8" 5/8" 5/8"
Drain Connection BSP ø 40mm 40mm 40mm 40mm 40mm 40mm
Mass Kg 57 57 59 59 63 63
FAN MOTOR TYPE 380V (∆) 380V (Y) 380V (∆) 380V (Y) 380V (∆) 380V (Y)
Fan Speed Rpm 1390 1180 1390 1180 1390 1180
kW 9.10 7.40 10.75 8.65 12.55 9.81
kcal/hr 7824 6363 9243 7437 10790 8435
Btu/hr 31058 25256 36690 29522 42833 33482
Face Velocity M/sec* 4.7 3.5 4.0 3.4 3.8 3.2
Air Volume M³/hr* 9416 7115 7934 6806 7538 6496
Air Throw M* 25 18 25 18 25 18
Fan Motor Heat Watt ea. 720 550 720 550 720 550
Fan Motor Amp ea. 1.41 0.95 1.41 0.95 1.41 0.95
No of Fans ø500mm 1 1 1 1 1 1
Surface (HTA) M² 33.84 33.84 42.90 42.90 51.48 51.48
Face Area M² 0.543 0.543 0.543 0.543 0.543 0.543
Fin-Spacing mm 6.35 6.35 6.35 6.35 6.35 6.35
Expansion Valve External External External External External External
Tube Volume Litre 9.1 9.1 11.4 11.4 14 14
kW 5.1 5.1 5.1 5.1 7.6 7.6
L1 Amp 14 14 14 14 21 21
L2 Amp 9 9 9 9 13 13
L3 Amp - - - - - -
Suction Connection ø 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 3/8"
Liquid Connection ø 5/8" 5/8" 5/8" 5/8" 5/8" 5/8"
Drain Connection BSP ø 40mm 40mm 40mm 40mm 40mm 40mm
Mass Kg 57 57 59 59 63 63
RE
1 F
AN
12
TU
BE
HIG
H R
AN
GE
293-4L 325-4L 399-4L
293 H/L 325 H/L 399 H/L
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
Electric Defrost 220/240 Volt
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
Electric Defrost 220/240 Volt
Page 28
Do not install less than 500mm from wall
Flush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C D E F G
1175 650 660 945 60 575 590
CORRECTION FACTOR
Evaporating
Temperature °CTD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
RE
1 F
AN
12
TU
BE
HIG
H R
AN
GE
-35° -30° -25° -20° -15° -10° -5° 0°
Evaporation Temperature
By using refrigerant other than R22 apply the following correction factor.
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
5°
Page 29
RE SERIES H: +10°C to +1°C
L: +1°C to -30°C
FAN MOTOR TYPE 380V (∆) 380V (Y) 380V (∆) 380V (Y) 380V (∆) 380V (Y) 380V (∆) 380V (Y)
Fan Speed Rpm 1390 1180 1390 1180 1390 1180 1390 1180
kW 17.90 15.10 22.20 18.70 25.70 21.40 28.70 24.10
kcal/hr 15394 12986 19088 16078 22097 18400 24676 20721
Btu/hr 61093 51536 75769 63823 87714 73038 97953 82253
Face Velocity M/sec* 6.8 4.4 6.1 4.0 5.9 3.8 5.8 3.6
Air Volume M³/hr* 20691 12961 18835 12300 17619 11665 17163 10653
Air Throw M* 25 18 25 18 25 18 25 15
Fan Motor Heat Watt ea. 720 550 720 550 720 550 720 550
Fan Motor Amp ea. 1.41 0.95 1.41 0.95 1.41 0.95 1.41 0.95
No of Fans ø500mm 2 2 2 2 2 2 2 2
Surface (HTA) M² 57.78 57.78 77.04 77.04 94.80 94.80 116.00 116.00
Face Area M² 0.822 0.822 0.822 0.822 0.822 0.822 0.822 0.822
Fin-Spacing mm 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2
Expansion Valve External External External External External External External External
Tube Volume Litre 11.4 11.4 13 13 16.2 16.2 19.44 19.44
kW 8 8 8 8 8 8 10.8 10.8
L1 Amp 16.5 16.5 16.5 16.5 16.5 16.5 10 10
L2 Amp 20 20 20 20 20 20 20 20
L3 Amp - - - - - - 19 19
Suction Connection ø 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 5/8" 1 5/8" 1 5/8" 1 5/8"
Liquid Connection ø 5/8" 5/8" 5/8" 5/8" 5/8" 5/8" 5/8" 5/8"
Drain Connection BSP ø 40mm 40mm 40mm 40mm 40mm 40mm 40mm 40mm
Mass Kg 76 76 85 85 94 94 103 103
FAN MOTOR TYPE 380V (∆) 380V (Y) 380V (∆) 380V (Y) 380V (∆) 380V (Y) 380V (∆) 380V (Y)
Fan Speed Rpm 1390 1180 1390 1180 1390 1180 1390 1180
kW 11.90 10.10 14.10 11.90 17.10 14.40 20.15 17.50
kcal/hr 10234 8686 12123 10232 14703 12381 17325 15047
Btu/hr 40615 34471 48123 40615 58362 49147 68772 59728
Face Velocity M/sec* 6.8 4.4 6.1 4.0 5.9 3.8 5.8 3.6
Air Volume M³/hr* 20961 14796 18835 12300 17619 11665 17629 10458
Air Throw M* 25 18 25 18 25 18 25 15
Fan Motor Heat Watt ea. 720 550 720 550 720 550 720 550
Fan Motor Amp ea. 1.41 0.95 1.41 0.95 1.41 0.95 1.41 0.95
No of Fans ø500mm 2 2 2 2 2 2 2 2
Surface (HTA) M² 38.34 38.34 51.12 51.12 63.00 63.00 77.00 77.00
Face Area M² 0.822 0.822 0.822 0.822 0.822 0.822 0.822 0.822
Fin-Spacing mm 6.35 6.35 6.35 6.35 6.35 6.35 6.35 6.35
Expansion Valve External External External External External External External External
Tube Volume Litre 11.4 11.4 13 13 16.2 16.2 19.44 19.44
kW 8 8 8 8 8 8 10.8 10.8
L1 Amp 16.5 16.5 16.5 16.5 16.5 16.5 10 10
L2 Amp 20 20 20 20 20 20 20 20
L3 Amp - - - - - - 19 19
Suction Connection ø 1 3/8" 1 3/8" 1 3/8" 1 3/8" 1 5/8" 1 5/8" 1 5/8" 1 5/8"
Liquid Connection ø 5/8" 5/8" 5/8" 5/8" 5/8" 5/8" 5/8" 5/8"
Drain Connection BSP ø 40mm 40mm 40mm 40mm 40mm 40mm 40mm 40mm
Mass Kg 76 76 85 85 94 94 103 103
750 H/L
511-4L
Nominal Capacity at 0°C
Evaporation Tempreture
10K TD R22
511 H/L
750-4L
Electric Defrost 220/240 Volt
Electric Defrost 220/240 Volt
Nominal Capacity at 0°C
Evaporation Tempreture
10K TD R22
623 H/L
392-4L
RE
2 F
AN
12 T
UB
E H
IGH
RA
NG
E
623-4L
392 H/L
T T
Page 30
Do not install less than 500mm from wall
Flush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C D E F G
1640 650 660 1400 60 575 590
CORRECTION FACTOR
Evaporating
Temperature °CTD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
0°-10°-15°
RE
2 F
AN
12 T
UB
E H
IGH
RA
NG
E
-35° -30° -25° -20°
Evaporation Temperature
By using refrigerant other than R22 apply the following correction factor.
-5°
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
5°
Page 31
RE SERIES H: +10°C to +1°C
L: +1°C to -30°C
FAN MOTOR TYPE 380V (∆) 380V (Y) 380V (∆) 380V (Y) 380V (∆) 380V (Y)
Fan Speed Rpm 1390 1180 1390 1180 1390 1180
kW 30.44 25.88 35.70 30.40 43.10 36.20
kcal/hr 26172 22252 30695 26138 37057 31125
Btu/hr 103892 88328 121844 103755 147100 123551
Face Velocity M/sec* 6.9 4.5 6.5 4.3 6.3 4.1
Air Volume M³/hr* 28264 18449 26432 17513 25454 16617
Air Throw M* 25 18 25 18 25 18
Fan Motor Heat Watt ea. 720 550 720 550 720 550
Fan Motor Amp ea. 1.41 0.95 1.41 0.95 1.41 0.95
No of Fans ø500mm 3 3 3 3 3 3
Surface (HTA) M² 101.52 101.52 126.90 126.90 152.28 152.28
Face Area M² 1.131 1.131 1.131 1.131 1.131 1.131
Fin-Spacing mm 4.2 4.2 4.2 4.2 4.2 4.2
Expansion Valve External External External External External External
Tube Volume Litre 16.8 16.8 21 21 25 25
kW 11.6 11.6 11.6 11.6 15.6 15.6
L1 Amp 14 14 14 14 21 21
L2 Amp 25 25 25 25 29 29
L3 Amp 14 14 14 14 21 21
Suction Connection ø 1 5/8" 1 5/8" 2 1/8" 2 1/8" 2 1/8" 2 1/8"
Liquid Connection ø 7/8" 7/8" 7/8" 7/8" 7/8" 7/8"
Drain Connection - BSP ø 40mm 40mm 40mm 40mm 40mm 40mm
Mass Kg 117 117 130 130 135 135
FAN MOTOR TYPE 380V (∆) 380V (Y) 380V (∆) 380V (Y) 380V (∆) 380V (Y)
Fan Speed Rpm 1390 1180 1390 1180 1390 1180
kW 19.47 16.53 23.90 20.20 28.60 24.00
kcal/hr 16740 14212 20549 17368 24590 20635
Btu/hr 66451 56417 81571 68943 97612 81912
Face Velocity M/sec* 6.9 4.5 6.5 4.3 6.3 4.1
Air Volume M³/hr* 28264 18449 26432 17513 25454 16617
Air Throw M* 25 18 25 18 25 18
Fan Motor Heat Watt ea. 720 550 720 550 720 550
Fan Motor Amp ea. 1.41 0.95 1.41 0.95 1.41 0.95
No of Fans ø500mm 3 3 3 3 3 3
Surface (HTA) M² 67.44 67.44 84.30 84.30 101.16 101.16
Face Area M² 1.131 1.131 1.131 1.131 1.131 1.131
Fin-Spacing mm 6.35 6.35 6.35 6.35 6.35 6.35
Expansion Valve External External External External External External
Tube Volume Litre 16.8 16.8 21 21 25 25
kW 11.6 11.6 11.6 11.6 15.6 15.6
L1 Amp 14 14 14 14 21 21
L2 Amp 25 25 25 25 29 29
L3 Amp 14 14 14 14 21 21
Suction Connection ø 1 5/8" 1 5/8" 2 1/8" 2 1/8" 2 1/8" 2 1/8"
Liquid Connection ø 7/8" 7/8" 7/8" 7/8" 7/8" 7/8"
Drain Connection BSP ø 40mm 40mm 40mm 40mm 40mm 40mm
Mass Kg 117 117 130 130 135 135
743-4L 918-4L 1164-4L
743 H/L 918 H/L 1164 H/L
RE
3 F
AN
12 T
UB
E H
IGH
RA
NG
ENominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
Electric Defrost 220/240 Volt
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
Electric Defrost 220/240 Volt
Page 32
Do not install less than 500mm from wall
Flush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C D E F G
2160 650 660 1830 80 575 590
CORRECTION FACTOR
Evaporating
Temperature °CTD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
RE
3 F
AN
12 T
UB
E H
IGH
RA
NG
E-35° -30° -25° -20° -15° -10° -5° 0° 5°
By using refrigerant other than R22 apply the following correction factor.
Evaporation Temperature
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
Page 33
RE SERIES H: +10°C to +1°C
L: +1°C to -30°C
FAN MOTOR TYPE 380V (∆) 380V (Y) 380V (∆) 380V (Y)
Fan Speed Rpm 1390 1180 1390 1180
kW 50.50 41.20 61.60 48.83
kcal/hr 43420 35424 52964 41984
Btu/hr 172357 140616 210241 166657
Face Velocity M/sec* 4.7 3.0 4.6 2.9
Air Volume M³/hr* 28705 18418 27440 17300
Air Throw M* 25 18 25 18
Fan Motor Heat Watt ea. 720 550 720 550
Fan Motor Amp ea. 1.41 0.95 1.41 0.95
No of Fans ø500mm 3 3 3 3
Surface (HTA) M² 192.60 192.60 230.00 230.00
Face Area M² 1.711 1.711 1.711 1.711
Fin-Spacing mm 4.2 4.2 4.2 4.2
Expansion Valve External External External External
Tube Volume Litre 32 32 38 38
kW 17 17 21.9 21.9
L1 Amp 28 28 43 43
L2 Amp 25 25 29 29
L3 Amp 25 25 29 29
Suction Connection ø 2 1/8" 2 1/8" 2 5/8" 2 5/8"
Liquid Connection ø 7/8" 7/8" 7/8" 7/8"
Drain Connection BSP ø 40mm 40mm 40mm 40mm
Mass Kg 177 177 192 192
FAN MOTOR TYPE 380V (∆) 380V (Y) 380V (∆) 380V (Y)
Fan Speed Rpm 1350 1050 1350 1050
kW 33.50 27.30 40.72 32.85
kcal/hr 28803 23473 35011 28244
Btu/hr 114336 93175 138977 112117
Face Velocity M/sec* 4.7 3.0 4.6 2.9
Air Volume M³/hr* 28705 18418 27440 17300
Air Throw M* 25 18 25 18
Fan Motor Heat Watt ea. 720 550 720 550
Fan Motor Amp ea. 1.41 0.95 1.41 0.95
No of Fans ø500mm 3 3 3 3
Surface (HTA) M² 127.80 127.80 152.00 152.00
Face Area M² 1.711 1.711 1.711 1.711
Fin-Spacing mm 6.35 6.35 6.35 6.35
Expansion Valve External External External External
Tube Volume Litre 32 32 38 38
kW 17 17 21.9 21.9
L1 Amp 28 28 43 43
L2 Amp 25 25 29 29
L3 Amp 25 25 29 29
Suction Connection ø 2 1/8" 2 1/8" 2 5/8" 2 5/8"
Liquid Connection ø 7/8" 7/8" 7/8" 7/8"
Drain Connection BSP ø 40mm 40mm 40mm 40mm
Mass Kg 177 177 192 192
Electric Defrost 220/240 Volt
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
Electric Defrost 220/240 Volt
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
RE
3 F
AN
18 T
UB
E H
IGH
RA
NG
E
1261 H/L 1350 H/L
1261-4L 1350-4L
Page 34
Do not install less than 500mm from wall
Flush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C D E F G
2160 955 660 1830 100 880 590
CORRECTION FACTOR
Evaporating
Temperature °CTD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
-35° -30° -25°
Evaporation Temperature
RE
3 F
AN
18 T
UB
E H
IGH
RA
NG
E
By using refrigerant other than R22 apply the following correction factor.
5°-20° -15° 0°
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
-10° -5°
Page 35
RE SERIES H: +10°C to +1°C
L: +1°C to -30°C
FAN MOTOR TYPE 380V (∆) 380V (Y)
Fan Speed Rpm 1390 1180
kW 60.60 50.80
kcal/hr 52104 43678
Btu/hr 206828 173380
Face Velocity M/sec* 6.2 4.0
Air Volume M³/hr* 33958 22161
Air Throw M* 25 18
Fan Motor Heat Watt ea. 720 550
Fan Motor Amp ea. 1.41 0.95
No of Fans ø500mm 4 4
Surface (HTA) M² 205.92 205.92
Face Area M² 1.531 1.531
Fin-Spacing mm 4.2 4.2
Expansion Valve External External
Tube Volume Litre 33 33
kW 20.2 20.2
L1 Amp 33.5 33.5
L2 Amp 29 29
L3 Amp 30 30
Suction Connection ø 2 1/8" 2 1/8"
Liquid Connection ø 7/8" 7/8"
Drain Connection BSP ø 40mm 40mm
Mass Kg 183 183
FAN MOTOR TYPE 380V (∆) 380V (Y)
Fan Speed Rpm 1390 1180
kW 40.10 33.70
kcal/hr 34478 28975
Btu/hr 136861 115018
Face Velocity M/sec* 6.2 4.0
Air Volume M³/hr* 33958 22161
Air Throw M* 25 18
Fan Motor Heat Watt ea. 800 280
Fan Motor Amp ea. 1.50 0.58
No of Fans ø500mm 4 4
Surface (HTA) M² 136.44 136.44
Face Area M² 1.531 1.531
Fin-Spacing mm 6.35 6.35
Expansion Valve External External
Tube Volume Litre 33 33
kW 20.2 20.2
L1 Amp 33.5 33.5
L2 Amp 29 29
L3 Amp 30 30
Suction Connection ø 2 1/8" 2 1/8"
Liquid Connection ø 7/8" 7/8"
Drain Connection BSP ø 40mm 40mm
Mass Kg 183 183
1513-4L
RE
4 F
AN
12 T
UB
E H
IGH
RA
NG
E
Electric Defrost 220/240 Volt
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
Nominal Capacity at 0°C
Evaporation Tempreture 10K
TD R22
Electric Defrost 220/240 Volt
1513 H/L
Page 36
Do not install less than 500mm from wall
Flush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C E F G
2830 650 660 140 575 590
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
5°-25° -20° -15° -10° -5° 0°
RE
4 F
AN
12 T
UB
E H
IGH
RA
NG
E
Evaporation Temperature
D
1220/1220
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
By using refrigerant other than R22 apply the following correction factor.
-35° -30°
Page 37
RE SERIES H: +10°C to +1°C
L: +1°C to -30°C
FAN MOTOR TYPE 380V (∆) 380V (Y) 380V (∆) 380V (Y)
Fan Speed Rpm 1390 1180 1390 1180
kW 69.00 55.10 74.20 60.10
kcal/hr 59326 47375 63797 51674
Btu/hr 235497 188056 253245 205121
Face Velocity M/sec* 4.6 3.0 4.2 2.7
Air Volume M³/hr* 38266 24576 34307 22432
Air Throw M* 25 18 25 18
Fan Motor Heat Watt ea. 720 550 720 550
Fan Motor Amp ea. 1.41 0.95 1.41 0.95
No of Fans ø500mm 4 4 4 4
Surface (HTA) M² 257.40 257.40 308.88 308.88
Face Area M² 2.291 2.291 2.291 2.291
Fin-Spacing mm 4.2 4.2 4.2 4.2
Expansion Valve External External External External
Tube Volume Litre 42 42 49.5 49.5
kW 22.3 22.3 28.7 28.7
L1 Amp 35 35 43 43
L2 Amp 33 33 38 38
L3 Amp 35 35 49 49
Suction Connection ø 2 5/8" 2 5/8" 2 5/8" 2 5/8"
Liquid Connection ø 1 1/8" 1 1/8" 1 1/8" 1 1/8"
Drain Connection BSP ø 40mm 40mm 40mm 40mm
Mass Kg 220 220 241 241
FAN MOTOR TYPE 380V (∆) 380V (Y) 380V (∆) 380V (Y)
Fan Speed Rpm 1390 1180 1390 1180
kW 44.30 36.50 49.10 39.80
kcal/hr 38089 31383 42216 34220
Btu/hr 151196 124575 167578 135837
Face Velocity M/sec* 4.6 3.0 4.2 2.7
Air Volume M³/hr* 38266 24576 34307 22432
Air Throw M* 25 18 25 18
Fan Motor Heat Watt ea. 720 550 720 550
Fan Motor Amp ea. 1.41 0.95 1.41 0.95
No of Fans ø500mm 4 4 4 4
Surface (HTA) M² 170.55 170.55 204.66 204.66
Face Area M² 2.291 2.291 2.291 2.291
Fin-Spacing mm 6.35 6.35 6.35 6.35
Expansion Valve External External External External
Tube Volume Litre 42 42 49.5 49.5
kW 22.3 22.3 28.7 28.7
L1 Amp 35 35 43 43
L2 Amp 33 33 38 38
L3 Amp 35 35 49 49
Suction Connection ø 2 5/8" 2 5/8" 2 5/8" 2 5/8"
Liquid Connection ø 1 1/8" 1 1/8" 1 1/8" 1 1/8"
Drain Connection BSP ø 40mm 40mm 40mm 40mm
Mass Kg 220 220 241 241
Electric Defrost 220/240 Volt
RE
4 F
AN
18
TU
BE
HIG
H R
AN
GE
1629 H/L 1965 H/L
Nominal Capacity at -0°C
Evaporation Tempreture 10K
TD R22
Nominal Capacity at -0°C
Evaporation Tempreture 10K
TD R22
Electric Defrost 220/240 Volt
1629-4L 1965-4L
Page 38
Do not install less than 500mm from wall
Flush Ceiling Mount
Dimensions E & F refer to the suction outlet of the coil
A B C E F G
2830 955 660 140 880 590
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
RE
4 F
AN
18
TU
BE
HIG
H R
AN
GE
-15° -10° -5° 0° 5°
REFRIGERANT MASS: Approx. 25% Volume of Tubes x Specific Mass of Liquid Refrigerant
-20°
D
1220/1220
By using refrigerant other than R22 apply the following correction factor.
Evaporation Temperature
-35° -30° -25°
Page 39
RE SERIES - FAN AND ELEMENT DATA
RE
Model
No of
Fans
Fan
Amps
220V
Fan
Amps
380V
Heater ConfigerationElement
KW
L1 14A 5.1kW
293 1 1.41A 0.95A L2 9A
325
L1 21A 7.6kW
399 1 1.41A 0.95A L2 13A
L1 16.5A 8.0kW
392 2 2.82A 1.9A L2 20A
511
623
L1 10A 10.8kW
750 2 2.82A 1.9A L2 20A
L3 19A
L1 14A 11.6kW
743 3 4.23A 2.85A L2 25A
918 L3 14A
L1 21A 15.6kW
1164 3 4.23A 2.85A L2 29A
L3 21A
Element
Amps
Page 40
RE SERIES - FAN AND ELEMENT DATA
RE
Model
No of
Fans
Fan
Amps
220V
Fan
Amps
380V
Heater ConfigerationElement
KW
L1 28A 17kW
1261 3 4.23A 2.85A L2 25A
L3 25A
L1 43A
1350 3 4.23A 2.85A L2 29A 21.9kW
L3 29A
L1 33.5A
1513 4 5.64A 3.8A L2 29A 20.3kW
L3 30A
L1 35A
1629 4 5.64A 3.8A L2 33A 22.3kW
L3 35A
L1 43A
1965 4 5.64A 3.8A L2 38A 28.7kW
L3 49A
Element
Amps
Page 41
AN EXAMPLE OF HOW TO CORRECTLY SELECT A SL EVAPORATOR
Divide Compressor Capacity
Compressor Capacity 4350w by Correction Factor i.e.:
Evaporating Temperature -5 °C
Room Temperature 0 °C COMPRESSOR CAPACITY 4350
Temperature Difference TD 5 K CORRECTION FACTOR 0.54 = 8055 W Nominal Capacity
Selected Correction Factor 0.54
Now select Evaporator nearest to Nominal Capacity of 8055 WSelected Cooler SL 210 H
FACE VELOCITY : Fan speed yielding CORRECTION FACTOR
air velocities above 3.3m/s should only TD EVAPORATION TEMPERATURE °C
be used for freezers - not cold rooms K -40° -35° -30° -25° -20° -15° -10° -5° 0° 5°
(see individual unit cooler specification )
5 .41 .45 .48 .50 .51 .52 .53 .54 .55 .70
6 .50 .54 .57 .59 .60 .61 .62 .63 .64 .79
EXPANSION VALVE : Superheat setting should 7 .59 .63 .66 .68 .69 .70 .71 .72 .73 .88
always be 50% to 70% of required TD. 8 .68 .72 .75 .77 .78 .79 .80 .81 .82 .97
EXAMPLE: Required TD 5K, thus: 9 .77 .81 .84 .86 .87 .88 .89 .90 .91 1.06
Superheat setting = 3 to 4.2 K. 10 .86 .90 .93 .95 .96 .97 .98 .99 1.00 1.15
11 - - - - - - - - 1.09 1.24
12 - - - - - - - - 1.18 1.33
GUIDE TO OBTAIN RELATIVE HUMIDITY (RH)
T E M P. D I F F.
Page 43
SL SERIES H: +10°C to +1° C
L: +1°C to -20° C Flush Ceiling Mount Do not install less than 500mm from wall
Nominal Capacity at 0°C kWEvaporation Temperature kcal/hr
10K TD R22 Btu/hrFan Speed RpmFace Velocity M/sec*Air Volume M³/hr*Air Throw (max.) M*Fan Motor TypeFan Motor (output) Watt ea.Fan Motor Heat Watt ea.Fan Motor Amp ea.No of Fans ø300mmSurface (HTA) M²Face Area M²Fin-Spacing mmExpansion ValveTube Volume Litre
kWElectric Defrost L1 Amp
220/240 Volt L2 AmpSuction Connection øLiquid Connection øDrain Connection O.D. øMass Kg
133 210 280
A 995 1365 1725
B 275 275 275
C 830 830 830
D 715 1065 1460
E 880 880 880
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
Evaporation Temperature -10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
By using refrigerant other than R22 apply the following correction factor.
SL
DU
AL
DIS
CH
AR
GE
341
2120
275
830
1 1/8"
-15° 0° 5°
1414
4
-5°
2 x 1" 100
12.4
28
8.8
76
1/2"
287.0
52.160.548
8
1616
40.0027.04
55
6External Equaliser
-35° -30° -25° -20° -10°
880
11
341 H/L
13.9011947474241300
20
0.732
2.56588
54932
230/1/50/60All models 25
All models 90W
25975
37805
2.5
210 H/L
7.986858
2722413002.5
6.2
All models 4.2
20
0.42069.68
280 H/L
10.408943
355001300
All models 0.6243
5
5
725 / 1120
2
41
7/8"
0.284
133 H/L
5.434672
1854513002.5
Page 44
SL SERIES - FAN AND ELEMENT DATA
SL ModelNo of
Fans
Fan
Amperage
220V
Heater ConfigerationElement
KW
L1 14A 6.2kW
133 2 1.24 L2 14A
L1 16A 7kW
210 3 1.86 L2 16A
L1 20A 8.8kW
280 4 2.48 L2 20A
L1 28A 12kW
341 5 3.1 L2 28A
Element
Amperage
Page 45
AN EXAMPLE OF HOW TO CORRECTLY SELECT A ST EVAPORATOR
Divide Compressor Capacity
Compressor Capacity 2550w by Correction Factor i.e.:
Evaporating Temperature -5 °C
Room Temperature 0 °C COMPRESSOR CAPACITY 2550
Temperature Difference TD 5 K CORRECTION FACTOR 0.54 = 4722 W Nominal Capacity
Selected Correction Factor 0.54
Now select Evaporator nearest to Nominal Capacity of 4722 WSelected Cooler ST 122 H
FACE VELOCITY : Fan speed yielding CORRECTION FACTOR
air velocities above 3.3m/s should only TD EVAPORATION TEMPERATURE °C
be used for freezers - not cold rooms K -40° -35° -30° -25° -20° -15° -10° -5° 0° 5°
(see individual unit cooler specification )
5 .41 .45 .48 .50 .51 .52 .53 .54 .55 .70
6 .50 .54 .57 .59 .60 .61 .62 .63 .64 .79
EXPANSION VALVE : Superheat setting should 7 .59 .63 .66 .68 .69 .70 .71 .72 .73 .88
always be 50% to 70% of required TD. 8 .68 .72 .75 .77 .78 .79 .80 .81 .82 .97
EXAMPLE: Required TD 5K, thus: 9 .77 .81 .84 .86 .87 .88 .89 .90 .91 1.06
Superheat setting = 3 to 4.2 K. 10 .86 .90 .93 .95 .96 .97 .98 .99 1.00 1.15
11 - - - - - - - - 1.09 1.24
12 - - - - - - - - 1.18 1.33
GUIDE TO OBTAIN RELATIVE HUMIDITY (RH)
T E M P. D I F F.
Page 47
ST SERIES H: +10°C to +2° C
L: +2°C to -20° C Dual Discharge Unit Coolers
Nominal Capacity at 0°C
Evaporation Temperature
10K TD R22
Fan SpeedFace VelocityAir VolumeAir Throw (max.)Fan Motor (output)Fan Motor TypeFan Motor InputFan MotorNo of FansSurface (HTA)Face AreaFin-SpacingExpansion ValveTubingTube Volume
Electric Defrost220/240 Volt
Suction ConnectionLiquid Connection øDrain Connection øMass Kg
DIM 9 15 18 26
A 500 500 500 650
B 145 145 145 160
C 370 370 370 370
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
Evaporation Temperature (°C) -10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
-5°
7 10
-35° 0° 5°-30° -25° -20° -15° -10°
Amp 1.8 3.6
By using refrigerant other than R22 apply the following correction factor.
ø 3/8"1/2"1/2"
5 6
0.75kW 0.4 0.8Litre 0.30 0.45 0.60
mm 4.2External
3/8"
2.81M² 0.053 0.053 0.053 0.058M² 1.12 1.68 2.25
ø (mm) 1 x ø 200 1 x ø 250
36W 60WWatt ea.Amp ea. 0.23 0.42
230/1/50/6010 16
444M* 3
Watt ea.
M³/hr* 464 464 444
3836Rpm 1300
M/sec* 2.3 2.3 2.2 2.2
Btu/hr 1529 2294 3072
1.12kcal/hr 385 578 774 966
ST
DU
AL
DIS
CH
AR
GE
9 H or L 15 H or L 18 H or L 26 H or L
kW 0.45 0.67 0.90
Page 48
ST SERIES H: +10°C to +2° C
L: +2°C to -20° C Dual Discharge Unit Coolers
Nominal Capacity at 0°C
Evaporation Temperature
10K TD R22
Fan SpeedFace VelocityAir VolumeAir Throw (max.)Fan Motor (output)Fan Motor TypeFan Motor InputFan MotorNo of FansSurface (HTA)Face AreaFin-SpacingExpansion ValveTubingTube Volume
Electric Defrost220/240 Volt
Suction ConnectionLiquid Connection øDrain Connection øMass Kg
DIM 31 41 61 82 122
A 650 510 510 630 630
B 160 200 200 190 190
C 370 470 470 1010 1010
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
Evaporation Temperature (°C) -10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
kW 1.35 1.86
-5° 0° 5°-35° -30° -25° -20°
31 H or L 41 H or L 61 H or L 82 H or L 122 H or L
15836
ST
DU
AL
DIS
CH
AR
GE
-15° -10°
2.32 3.72 4.643198 398912696Btu/hr 4608 6348 7918
kcal/hr 1161 1599 1995
1696 1274
Rpm 1300M/sec* 2.5 2.5 2.2 2.5 2.2M³/hr* 504 1026 882
Watt ea. 60W
M* 2 3 3 3 3Watt ea. 16W
230/1/50/60
9.3 11.62
Amp ea. 0.42ø (mm) 1 x ø 250 2 x ø 250 2 x ø 250
M² 3.37 4.65 5.81
2.20 2.80
M² 0.058 0.116 0.116 0.252 0.252
Litre 0.90 1.10 1.40
mm 4.2External
3/8"
Amp 3.6 7.2 7.2kW 0.8 1.6 1.6
By using refrigerant other than R22 apply the following correction factor.
ø 3/8"1/2"
11 12 15 24 30
Page 49
ST SERIES - FAN AND ELEMENT DATA
ST ModelNo of
Fans
Fan
Amperage
220V
Heater ConfigerationElement
KW
9 L1 1.8A 0.4kW
15 1 0.23A
18
26 L1 3.6A 0.8kW
31 1 0.42A
41
61
L1 7.2A 1.6kW
82 2 0.84A
122
Element
Amperage
Page 50
AN EXAMPLE OF HOW TO CORRECTLY SELECT A CT EVAPORATOR
Divide Compressor Capacity
Compressor Capacity 2000w by Correction Factor i.e.:
Evaporating Temperature -25 °C
Room Temperature -20 °C COMPRESSOR CAPACITY 2000
Temperature Difference TD 5 K CORRECTION FACTOR 0.5 = 4000 W Nominal Capacity
Selected Correction Factor 0.5
Now select Evaporator nearest to Nominal Capacity of 4000 WSelected Cooler CT 24 L
FACE VELOCITY : Fan speed yielding CORRECTION FACTOR
air velocities above 3.3m/s should only TD EVAPORATION TEMPERATURE °C
be used for freezers - not cold rooms K -40° -35° -30° -25° -20° -15° -10° -5° 0° 5°
(see individual unit cooler specification )
5 .41 .45 .48 .50 .51 .52 .53 .54 .55 .70
6 .50 .54 .57 .59 .60 .61 .62 .63 .64 .79
EXPANSION VALVE : Superheat setting should 7 .59 .63 .66 .68 .69 .70 .71 .72 .73 .88
always be 50% to 70% of required TD. 8 .68 .72 .75 .77 .78 .79 .80 .81 .82 .97
EXAMPLE: Required TD 5K, thus: 9 .77 .81 .84 .86 .87 .88 .89 .90 .91 1.06
Superheat setting = 3 to 4.2 K. 10 .86 .90 .93 .95 .96 .97 .98 .99 1.00 1.15
11 - - - - - - - - 1.09 1.24
12 - - - - - - - - 1.18 1.33
GUIDE TO OBTAIN RELATIVE HUMIDITY (RH)
T E M P. D I F F.
Page 52
CT SERIES H: +10°C to +2° CL: +2°C to -20° C
Rear Discharge Unit Coolers
Nominal Capacity at 0°C kWEvaporation Temperature kcal/hr
10K TD R22 Btu/hrFan Speed RpmFace Velocity M/sec*Air Volume M³/hr*Air Throw (max.) M*Fan Motor (output) Watt ea.Fan Motor TypeFan Motor Heat Watt ea.Fan Motor Amp ea.No of Fans ø 250mmSurface (HTA) M²Face Area M²Fin-Spacing mmExpansion ValveTubingTube Volume Litre
Electric Defrost kW220/240 Volt Amp
Suction Connection øLiquid Connection øDrain Connection øMass Kg
DIM 8 15 24 32
A 410 730 1060 1380
B 470 470 470 470
C 195 195 195 195
D 170 170 170 170
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
Evaporation Temperature -10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
-20°
5.68
-5° 0° 5°
1/2"3/8"
5
0.94
3/8"
By using refrigerant other than R22 apply the following correction factor.
CT
RE
AR
DIS
CH
AR
GE
2.11.98.6
1613
-35° -30° -25°
024 H/L
4.04347413789
1687
-15° -10°
015 H/L
9
4.3
5/8"
032 H/L
488519386
2.11.46.4
1.980.047
0.60.47
4.2
3/8"1.1 1.6
7.93
Internal External
13003.3
558
1
164
1129 2245
700.42
08 H/L
1.3511614608
3.972
230/1/50/60
955624082.80
35.95
0.1420.095
4
0.189
Page 53
CT SERIES - FAN AND ELEMENT DATA
CT ModelNo of
Fans
Fan
Amperage
220V
Heater ConfigerationElement
KW
L1 2.1A 0.47kW
8 1 0.42A
L1 4.2A 0.94kW
15 2 0.84A
L1 6.3A 1.4kW
24 3 1.26A
L1 8.6A 1.9kW
32 4 1.68A
Element
Amperage
Page 54
AN EXAMPLE OF HOW TO CORRECTLY SELECT A MC EVAPORATOR
Divide Compressor Capacity
Compressor Capacity 1260w by Correction Factor i.e.:
Evaporating Temperature -5 °C
Room Temperature 0 °C COMPRESSOR CAPACITY 1260
Temperature Difference TD 5 K CORRECTION FACTOR 0.54 = 2333 W Nominal Capacity
Selected Correction Factor 0.54
Now select Evaporator nearest to Nominal Capacity of 2333WSelected Cooler MC 60 H
FACE VELOCITY : Fan speed yielding CORRECTION FACTOR
air velocities above 3.3m/s should only TD EVAPORATION TEMPERATURE °C
be used for freezers - not cold rooms K -40° -35° -30° -25° -20° -15° -10° -5° 0° 5°
(see individual unit cooler specification )
5 .41 .45 .48 .50 .51 .52 .53 .54 .55 .70
6 .50 .54 .57 .59 .60 .61 .62 .63 .64 .79
EXPANSION VALVE : Superheat setting should 7 .59 .63 .66 .68 .69 .70 .71 .72 .73 .88
always be 50% to 70% of required TD. 8 .68 .72 .75 .77 .78 .79 .80 .81 .82 .97
EXAMPLE: Required TD 5K, thus: 9 .77 .81 .84 .86 .87 .88 .89 .90 .91 1.06
Superheat setting = 3 to 4.2 K. 10 .86 .90 .93 .95 .96 .97 .98 .99 1.00 1.15
11 - - - - - - - - 1.09 1.24
12 - - - - - - - - 1.18 1.33
GUIDE TO OBTAIN RELATIVE HUMIDITY (RH)
T E M P. D I F F.
Page 56
MC SERIES H: +10°C to +2° C
Back-mounted Unit Coolers(For Mortuary Chambers and Reach-in Cabinets)
Nominal Capacity at 0°C
Evaporation Temperature
10K TD R22
Fan Speed
Face Velocity
Air Volume
Air Throw (max.)
Fan Motor (output)
Fan Motor Type
Fan Motor Heat
Fan Motor
No of Fans
Surface (HTA)
Face Area
Fin-Spacing
Expansion Valve
No. of Rows
Tube Volume
Electric Defrost
220/240 Volt
Suction Connection
Liquid Connection
Drain Connection
Mass
DIM 35 60
A 450 740
B 645 645
C 170 170
CORRECTION FACTOR
Evaporating
Temperature °C
TD
5K 0.45 0.48 0.50 0.51 0.52 0.53 0.54 0.55 0.70
6 0.54 0.57 0.59 0.60 0.61 0.62 0.63 0.64 0.79
7 0.63 0.66 0.68 0.69 0.70 0.71 0.72 0.73 0.88
8 0.72 0.75 0.77 0.78 0.79 0.80 0.81 0.82 0.97
9 0.81 0.84 0.96 0.87 0.88 0.89 0.90 0.91 1.06
10 0.90 0.93 0.95 0.96 0.97 0.98 0.99 1.00 1.15
-10° -15° -20° -25° -35°
R134a 1.00 O.95 0.92 0.90 -
R404a 1.00 0.96 0.94 0.91 0.90
-25° -20° -15° -10°
kcal/hr
M²
Btu/hr
Rpm
M/sec*
M³/hr*
35 H 60 H
kW
M*
Watt ea.
1.29
1113
Litre
kW
2.0
mm
Amp
Watt ea.
Amp ea.
ø 250mm
M²
4419
1300
ø
ø
ø
Kg
317
4
16
230/1/50/60
3/8"
3/8"
5/8"
1
3.24
0.044
4.2
Internal
6 x 6
230/1/50/60
0.90
-
-
70
0.42
2
5.73
0.082
4.2
2.0
590
4
16
2.29
1972
7827
1300
Evaporation Temperature (°C)
MC
MO
RT
UA
RY
CO
ILInternal
6 x 6
1.50
-
-
3/8"
70
0.42
3/8"
5/8"
14
By using refrigerant other than R22 apply the following correction factor.
9
-5° 0° 5°-35° -30°
Page 57
RECAM - Air-Cooled Condensers
Selection Guide
GIVEN FACTORS :
Compressor Capacity 13 000 WEvaporation Temperature - 5 deg CAmbient Temperature (if not known, see pages 59 to 65) 35 deg CRequired Condensing Temperature 48 deg CTD 13 KOperating Altitude Sea LevelSuction Cooled Semi Hermetic Compressor
TABLE 1 TABLE 2OPEN AND NON SUCTION GAS COOLED SEMI HERMETIC COMPRESSORS SUCTION GAS COOLED SEMI - AND - HERMETIC COMPRESSORS
TABLE 3
Altitude in m 0 100 200 300 400 500 600 700 800 900 1000 Factor 1.000 1.007 1.014 1.021 1.027 1.035 1.043 1.051 1.058 1.066 1.073
Altitude in m 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2200 Factor 1.081 1.089 1.100 1.106 1.114 1.122 1.131 1.140 1.149 1.158 1.176
STEP 1 From Table 2 select Correction Factor 1.375 (-5 deg C / 48 deg C).
Multiply with Compressor Capacity.
1.375 x 13000 W = 17875 W THR.
Select Appropriate Condenser from TABLE 1 - (13 TD Column) = HAC1900
NOTE : IF ALTITUDE IS OTHER THAN SEA LEVEL, FOLLOW STEP 2.
STEP 2 Determine Altitude of Installation Site (If not known, see pages 77 to 79).
Select Altitude Correction Factor from TABLE 3.
Multiply with THR Obtained by Using STEP 1.
EXAMPLE : 1) THR 17875 W at Sea Level.
2) Installation Site 1700 m.
3) Correction Factor 1.131
4) 17875 W x 1.131 = 20216 THR
5) Select Appropriate Condenser from TABLE 1 - (13 TD Column) = HAC2100
FOR QUICK SELECTION: Find your Condenser Base in Quick Selection Tables on
page 74-76NOTE : FOR TD OTHER THAN 10,13, AND 15 K. INTERPOLATE THR CAPACITIES ON TABLE 1
WE RESERVE THE RIGHT TO CHANGE SPECIFICATIONS AND CAPACITIES WITHOUT NOTIFICATION.
Page 59
HAC CONDENSER RANGECapacities - Technical Data CAPACITIES BASED ON R22
Table 1
kW Fan Motor Cond. Rec
Fan Air (each) Face No. Rec Cap Mass Liquid
15K 13K 10K ø Vol 230-1-50/60 380-3-50 Area of Type 85% KG Rec
At Sea Level mm M³/Hr W. A. kW A. M² Rows R22/KG Con
145 1.4 1.20 0.92 200 426 60 0.3 - - 0.056 4 101 1.4 9 1/4"
214 2.1 1.85 1.43 250 1008 70 0.5 - - 0.070 3 101 1.4 8 1/4"
265 2.7 2.30 1.77 250 980 70 0.5 - - 0.070 4 101 1.4 10 1/4"
309 3.5 3.00 2.31 300 1656 105 0.8 - - 0.110 3 102 2.4 12 3/8"
360 4.1 3.54 2.72 300 1548 105 0.8 - - 0.110 4 102 2.4 13 3/8"
380 4.3 3.74 2.88 300 1227 105 0.8 - - 0.110 5 102 2.4 14 3/8"
450 4.6 3.97 3.05 350 2678 140 0.44 0.15 0.40 0.196 2 104 4.5 26 1./2"
500 5.8 4.98 3.83 350 2454 140 0.44 0.15 0.40 0.142 4 103 2.9 21 3/8"
600 5.9 5.14 3.95 350 2988 140 0.44 0.15 0.40 0.193 3 104 4.5 26 1/2"
700 7.1 6.14 4.72 350 2849 140 0.44 0.15 0.40 0.193 4 104 4.5 27 1/2"
720 7.2 6.24 4.80 2x300 3096 105 0.8 - - 0.223 4 103 4.5 26 1/2"
814 8.1 7.05 5.42 2x300 2454 105 0.8 - - 0.223 5 103 4.5 28 1/2"
800 8.3 7.20 5.54 400 4392 - - 0.14 0.44 0.247 3 104 4.5 35 1/2"
1100 10.4 8.99 6.91 400 5004 - - 0.14 0.44 0.330 3 76A 7.6 53 1/2"
1300 11.5 9.95 7.65 500 6945 - - 0.72 1.41 0.330 3 76A 7.6 54 1/2"
1250 12.5 10.81 8.31 400 4860 - - 0.14 0.44 0.330 4 76A 7.6 54 1/2"
2423 12.8 11.09 8.53 2x350 6156 140 0.44 0.15 0.40 0.672 2 151A 16.0 120 5/8"
1350 13.7 11.84 9.11 400 4500 - - 0.14 0.44 0.330 5 76A 7.6 54 1/2"
1400 14.2 12.32 9.48 500 6828 - - 0.72 1.41 0.330 4 76A 7.6 55 1/2"
1550 14.7 12.77 9.82 400 4320 - - 0.14 0.44 0.330 6 76A 7.6 56 1/2"
1600 15.3 13.27 10.21 500 5650 - - 0.72 1.41 0.330 5 76A 7.6 58 1/2"
2424 15.9 13.78 10.60 2X400 9435 140 0.44 0.15 0.40 0.672 2 151A 16.0 5/8"
1700 19.2 16.63 12.79 500 8586 - - 0.72 1.41 0.450 4 99A 11.0 77 1/2"
2434 20.8 18.03 13.87 2x400 8588 - - 0.14 0.44 0.672 3 151A 16.0 5/8"
1900 21.6 18.75 14.42 500 8100 - - 0.72 1.41 0.450 5 99A 11.0 80 1/2"
2100 23.2 20.06 15.43 500 7500 - - 0.72 1.41 0.450 6 99A 11.0 82 1/2"
2444 25.0 21.67 16.67 2x400 6912 - - 0.14 0.44 0.672 4 151A 16.0 5/8"
2850 27.3 23.69 18.23 2x400 9000 - - 0.14 0.44 0.672 5 151A 16.0 120 5/8"
2600 28.6 24.79 19.07 500 8661 - - 0.72 1.41 0.600 6 99A 11.0 94 1/2"
3000 33.9 29.38 22.60 2x500 13869 - - 0.72 1.41 0.672 5 151A 16.0 122 5/8"
3500 38.1 33.02 25.40 2x500 17934 - - 0.72 1.41 0.896 5 151A 16.0 140 5/8"
4100 46.7 40.50 31.15 2x500 19402 - - 0.72 1.41 1.164 5 191A 20.0 145 5/8"
4600 52.2 45.23 34.79 2x500 18304 - - 0.72 1.41 1.164 5 191A 20.0 150 5/8"
4900 55.4 48.02 36.94 2x500 16948 - - 0.72 1.41 1.164 6 191A 20 155 5/8"
6100 65.4 56.71 43.62 3x500 28265 - - 0.72 1.41 1.600 4 280B 27.0 240 7/8"
6700 73.6 63.74 49.03 3x500 26496 - - 0.72 1.41 1.600 5 280B 27.0 250 7/8"
7100 77.8 67.46 51.89 3x500 24262 - - 0.72 1.41 1.600 6 280B 27.0 260 7/8"
9100 99.8 86.46 66.51 3x500 28410 - - 0.72 1.41 2.406 6 280B 27.0 302 7/8"
12200 130.8 113.36 87.20 6X500 56530 0.72 1.41 3.200 4 280D 54.0 7/8"
13400 147.2 127.57 98.13 6X500 52992 0.72 1.41 3.200 5 280D 54.0 7/8"
14200 155.6 134.85 103.73 6X500 48524 0.72 1.41 3.200 6 280D 54.0 7/8"
HO
RIZ
ON
TA
L A
IR F
LO
W C
ON
DE
NS
ER
THRModel
HAC
Page 60
Horizontal Air-Cooled Condensers
Dimensions
MODEL 145 214 265 309 360 380 450 500 600 700 800
HAC
335 335 335 425 425 425 525 525 525 525 655
270 300 300 340 340 340 490 430 490 490 490
375 485 485 500 500 500 650 650 650 650 730
120 135 135 135 135 160 195 195 195 195 195
15 15 15 15 15 15 30 30 30 30 30
A/300 A/300 A/300 A/350 A350 A/350 520 A/410 520 520 635
MODEL 1100 1250 1300 1350 1400 1550 1600 1700 1900 2100 2600
HAC
650 650 650 650 650 650 650 870 870 870 870
665 665 665 665 665 665 665 670 670 670 865
900 900 900 900 900 900 900 1060 1060 1060 1060
285 285 285 285 285 285 285 385 385 385 385
90 90 90 90 90 90 90 115 115 115 115
670 670 670 670 670 670 670 880 880 880 885
720 814 2423 2424 2434 2444
805 805 1240 1240 1240 1240
360 360 665 665 665 665
620 620 1060 1060 1060 1060
160 135 280 280 280 280
30 30 120 120 120 120
670 670 1250 1250 1250 1250
2850 3000 3500 4100 4600 4900
1240 1240 1240 1580 1580 1580
670 865 865 865 865 865
1060 1060 1060 1060 1060 1060
380 380 380 380 380 380
115 115 115 120 120 120
1250 1260 1260 1595 1595 1595
6100 6700 7100 9100 11400 12200 13400 14200
2120 2120 2120 2120 2120 2120 2120 2120
890 890 890 1290 1695 1695 1695 1695
1100 1100 1100 1100 1275 1275 1275 1275
385 385 385 385 385 385 385 385
130 130 130 130 130 130 130 130
2170 2170 2170 2180 2170 2170 2170 2170
D
E
F
A
MODEL
HAC
D
E
HO
RIZ
ON
TA
L A
IR F
LO
W C
ON
DE
NS
ER
MODEL
HAC
A
B
C
A
B
C
F
A
B
MODEL
HAC
B
C
A
B
C
D
E
F
D
E
F
D
E
F
C
Page 61
RECAM - Vertical Air-Cooled Condensers Selection Guide
GIVEN FACTORS :
Compressor Capacity 43 000 W
Evaporation Temperature - 5 deg C
Ambient Temperature (if not known, see pages 59 to 65) 35 deg C
Required Condensing Temperature 48 deg C
TD 13 K
Operating Altitude Sea LevelSuction Cooled Semi Hermetic Compressor
TABLE 1 TABLE 2OPEN AND NON SUCTION GAS COOLED SEMI HERMETIC COMPRESSORS SUCTION GAS COOLED SEMI - AND -HERMETIC COMPRESSORS
TABLE 3
Altitude in m 0 100 200 300 400 500 600 700 800 900 1000 Factor 1 1.007 1.014 1.021 1.027 1.035 1.043 1.051 1.058 1.066 1.073
Altitude in m 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2200 Factor 1.081 1.089 1.100 1.106 1.114 1.122 1.131 1.140 1.149 1.158 1.176
STEP 1 From Table 2 select Correction Factor 1.375 (-5 deg C / 48 deg C).
Multiply with Compressor Capacity.
1.375 x 43000 W = 59125 W = 59.125 KW THR.
Select Appropriate Condenser from TABLE 2,3 or 4 - (13 TD Column) = VAC2254-500/VAC6400
NOTE : IF ALTITUDE IS OTHER THAN SEA LEVEL, FOLLOW STEP 2.
STEP 2 Determine Altitude of Installation Site (If not known, see pages 77 to 79.
Select Altitude Correction Factor from TABLE 3.
Multiply with THR Obtained by Using STEP 1.
EXAMPLE : 1) THR 59125 W at Sea Level.
2) Installation Site 1700 m.
3) Correction Factor 1.131
4) 59125 W x 1.131 = 66870 W = 66.87 KW THR.
5) Select Appropriate Condenser from Table 2,3 or 4 - (13 TD Column) Depending on the circumstances you have 3 choices = VAC2264-500/VAC7130 or a CVD2F4R(800RPM)
NOTE : FOR TD OTHER THAN 10, 13 , AND 15 K. INTERPOLATE THR CAPACITIES ON TABLE 2, 3 or 4
WE RESERVE THE RIGHT TO CHANGE SPECIFICATIONS AND CAPACITIES WITHOUT NOTIFICATION.
Page 63
VERTICAL MAAKE CONDENSER RANGECapacities - Technical Data
CAPACITIES BASED ON R22
Table 2
Air Fan
15K 13K 10K Volume ø
M³/Hr Qty FLA 1 FLA 3 mm A B C D (with legs) W/O legs With legsVM1121-400 6.62 5.73 4.41 3487 1 0.73 0.44 400 660 720 285 770 24 26
VM1121-500 9.35 8.10 6.23 6693 1 3 1.41 500 660 720 285 770 31 33
VM1131-500 12.36 10.71 8.24 6034 1 3 1.41 500 660 720 285 770 40 42
VM1141-500 14.58 12.64 9.72 5518 1 3 1.41 500 660 720 285 770 42 44
VM1151-500 15.83 13.72 10.55 5029 1 3 1.41 500 660 720 285 770 44 46
VM2122-400 14.51 12.57 9.67 7222 2 0.73 0.44 400 1330 720 285 770 47 49
VM2122-500 21.20 18.37 14.13 14718 2 3 1.41 500 1330 720 285 770 61 63
VM2132-500 27.95 24.22 18.63 13330 2 3 1.41 500 1330 720 285 770 67 69
VM2142-500 32.93 28.54 21.95 12321 2 3 1.41 500 1330 720 285 770 73 75
VM2152-500 36.50 31.63 24.33 11502 2 3 1.41 500 1330 720 285 770 78 80
VM2162-500 2.58 33.55 25.81 10839 2 3 1.41 500 1330 720 285 770 84 86
VM3133-500 43.74 37.91 29.16 20598 3 3 1.41 500 2100 720 285 770 100 102
VM3143-500 51.45 44.59 34.30 19096 3 3 1.41 500 2100 720 285 770 110 112
VM3153-500 56.91 49.32 37.94 17885 3 3 1.41 500 2100 720 285 770 120 122
VM3163-500 60.50 52.43 40.33 16879 3 3 1.41 500 2100 720 285 770 130 132
VM2244-500 65.84 57.06 43.89 24641 4 3 1.41 500 1330 1450 285 770 146 148
VM2254-500 73.01 63.27 48.67 23003 4 3 1.41 500 1330 1450 285 770 156 158
VM2264-500 77.45 67.12 51.63 21677 4 3 1.41 500 1330 1450 285 770 168 170
VM3236-500 87.50 75.83 58.33 41195 6 3 1.41 500 2100 1450 285 770 200 202
VM3246-500 102.90 89.18 68.60 38193 6 3 1.41 500 2100 1450 285 770 220 222
VM3256-500 113.82 98.64 75.88 35770 6 3 1.41 500 2100 1450 285 770 240 242
VM3266-500 121.01 104.87 80.67 33758 6 3 1.41 500 2100 1450 285 770 260 262
VE
RT
ICA
L A
IRF
LO
W C
ON
DE
NS
ER
Weight (kg)FansMaake Model
kW
Total Heat Rejection
At Sea Level
Dimensions (mm)
Page 64
Vertical Maake Condensers
Dimensions
A B C D (with legs)VAC1121-400 660 720 285 770
VAC1121-500 660 720 285 770
VAC1131-500 660 720 285 770
VAC1141-500 660 720 285 770
VAC1151-500 660 720 285 770
VAC2122-400 1330 720 285 770
VAC2122-500 1330 720 285 770
VAC2132-500 1330 720 285 770
VAC2142-500 1330 720 285 770
VAC2152-500 1330 720 285 770
VAC2162-500 1330 720 285 770
VAC3133-500 2100 720 285 770
VAC3143-500 2100 720 285 770
VAC3153-500 2100 720 285 770
VAC3163-500 2100 720 285 770
VAC2244-500 1330 1450 285 770
VAC2254-500 1330 1450 285 770
VAC2264-500 1330 1450 285 770
VAC3236-500 2100 1450 285 770
VAC3246-500 2100 1450 285 770
VAC3256-500 2100 1450 285 770
VAC3266-500 2100 1450 285 770
Dimensions (mm)Model
Page 65
VAC CONDENSER RANGECapacities - Technical Data
CAPACITIES BASED ON R22
Table 3
15K 13K 10K
KW. A. A B C D E
VAC2140 24.18 20.96 16.12 1 10150 0.72 1.41 0.6 4 10 7.6 7/8" - 5/8" 800 545 805 1170 960 100
VAC2390 26.73 23.17 17.82 1 9355 0.72 1.41 0.6 5 10 9.5 7/8" - 5/8" 800 545 805 1170 960 105
VAC2570 28.23 24.47 18.82 1 8620 0.72 1.41 0.6 6 10 11.5 1 1/8" - 7/8" 800 545 805 1170 960 110
VAC4270 48.38 41.93 32.25 2 20304 0.72 1.41 1.2 4 10 13.5 1 1/8" - 7/8" 1540 545 805 1170 1670 180
VAC4750 53.48 46.35 35.65 2 18705 0.72 1.41 1.2 5 10 16.9 1 1/8" - 7/8" 1540 545 805 1170 1670 190
VAC5110 56.55 49.01 37.70 2 17240 0.72 1.41 1.2 6 10 20.3 1 5/8" - 7/8" 1540 545 805 1170 1670 200
VAC6400 72.56 62.88 48.37 3 30455 0.72 1.41 1.8 4 10 19.4 1 5/8" - 7/8" 2310 545 805 1170 2470 270
VAC7130 80.15 69.46 53.43 3 28060 0.72 1.41 1.8 5 10 24.2 1 5/8" - 7/8" 2310 545 805 1170 2470 285
VAC7660 84.78 73.48 56.52 3 25855 0.72 1.41 1.8 6 10 29.1 1 5/8" - 7/8" 2310 545 805 1170 2470 300
VAC8540 97.82 84.77 65.21 4 41625 0.72 1.41 2.4 4 10 25.3 1 5/8" - 7/8" 3060 545 805 1170 3215 340
VAC9510 108.30 93.86 72.20 4 38345 0.72 1.41 2.4 5 10 31.6 1 5/8" - 7/8" 3060 545 805 1170 3215 360
VAC10220 114.78 99.48 76.52 4 35335 0.72 1.41 2.4 6 10 37.9 2 1/8" - 1 1/8" 3060 545 805 1170 3215 380
VAC12800 146.91 127.32 97.94 6 62605 0.72 1.41 3.6 4 10 38.8 2 1/8" - 1 1/8" 2310 545 1615 1170 2470 510
VAC14260 162.69 141.00 108.46 6 46160 0.72 1.41 3.6 5 10 48.4 2 1/8" - 1 1/8" 2310 545 1615 1170 2470 530
VAC15320 172.38 149.40 114.92 6 53150 0.72 1.41 3.6 6 10 58.2 2 1/8" - 1 1/8" 2310 545 1615 1170 2470 550
VAC17080 197.19 170.90 131.46 8 83330 0.72 1.41 4.8 4 10 50.6 3 1/8" - 1 3/8" 3060 545 1615 1170 3215 660
VAC19020 218.18 189.09 145.45 8 76815 0.72 1.41 4.8 5 10 63.2 3 1/8" - 1 3/8" 3060 545 1615 1170 3215 690
VAC20440 231.00 200.20 154.00 8 70815 0.72 1.41 4.8 6 10 75.8 3 1/8" - 1 3/8" 3060 545 1615 1170 3215 720
VE
RT
ICA
L A
IR F
LO
W C
ON
DE
NS
ER
No. of
Fans
ø500mm
Air
Volume
M³/Hr
Fans
(each)
380-3-50
Fans
(each) 380-
3-50
Total Heat Rejection KWTube
Volume in
Litres (L)
Connection
Size (Inch)
Overall Dimensions Mass
(kg)At Sea Level
Model VAC
Face
Area
M²
No. of
Rows
Fins
Per
Inch
(FPI)
Page 66
Vertical Air-Cooled CondensersCapacities - Technical Data
CAPACITIES BASED ON R22
A B C D E
2140 800 545 805 1170 960
2390 800 545 805 1170 960
2570 800 545 805 1170 960
4270 1540 545 805 1170 1670
4750 1540 545 805 1170 1670
5110 1540 545 805 1170 1670
6400 2310 545 805 1170 2470
7130 2310 545 805 1170 2470
7660 2310 545 805 1170 2470
8540 3060 545 805 1170 3215
9510 3060 545 805 1170 3215
10220 3060 545 805 1170 3215
12800 2310 545 1615 1170 2470
14260 2310 545 1615 1170 2470
15320 2310 545 1615 1170 2470
17080 3060 545 1615 1170 3215
19020 3060 545 1615 1170 3215
20440 3060 545 1615 1170 3215
6 F
an
8 F
an
Overall DimensionsModel VAC
1 F
an
2 F
an
3 F
an
4 F
an
Page 67
V-COIL CONDENSER RANGE
Capacities - Technical Data
CAPACITIES BASED ON R22
Table 4
AC Fan CVD-2F4R CVD-2F6R CVD-4F4R CVD-4F6R CVD-6F4R CVD-6F6R CVD-8F4R CVD-8F6R
Dimm A mm 985 985 1970 1970 2956 2956 3941 3941
Dimm B mm 1236 1236 1236 1236 1236 1236 1236 1236
Dimm C mm 1743 1743 1743 1743 1743 1743 1743 1743
Fan Speed (∆) RPM 1390 1390 1390 1390 1390 1390 1390 1390
Power Input kW 0.72 X 2 0.72 X 2 0.72 X 4 0.72 X 4 0.72 X 6 0.72 X 6 0.72 X 8 0.72 X 8
FLA A 1.41 A X 2 1.41 A X 2 1.41 A X 4 1.41 A X 4 1.41 X 6 1.41 A X 6 1.41 A X 8 1.41 A X 8
Capacity @ 15TD kW 76 88 152 176 228 264 304 352
Air Volume m^3/s 6.5 6.02 13 12.04 19.5 18.06 26 24.08
Sound Level dB (A) 55 55 58 58 60 60 62 62
Fan Speed (Y) RPM 1180 1180 1180 1180 1180 1180 1180 1180
Power Input kW 0.55 X 2 0.55 X 2 0.55 X 4 0.55 X 4 0.55 X 6 0.55 X 6 0.55 X 8 0.55 X 8
FLA A 0.95 A X 2 0.95 A X 2 0.95 A X 4 0.95 A X 4 0.95 A X 6 0.95 X 6 0.95 A X 8 0.95 A X 8
Capacity @ 15TD kW 67 76 134 152 201 228 268 304
Air Volume m^3/s 5.44 4.96 10.88 9.92 16.32 14.88 21.76 19.84
Sound Level dB (A) 49 49 52 52 54 54 56 56
Mass kg 280 280 560 560 840 840 1120 1120
EC Fan CVD-2F4R CVD-2F6R CVD-4F4R CVD-4F6R CVD-6F4R CVD-6F6R CVD-8F4R CVD-8F6R
Dimm A mm 985 985 1970 1970 2956 2956 3941 3941
Dimm B mm 1236 1236 1236 1236 1236 1236 1236 1236
Dimm C mm 1743 1743 1743 1743 1743 1743 1743 1743
Fan Speed RPM 1000 - 7VDC Signal 1000 - 7VDC Signal 1000 - 7VDC Signal 1000 - 7VDC Signal 1000 - 7VDC Signal 1000 - 7VDC Signal 1000 - 7VDC Signal 1000 - 7VDC Signal
Power Input kW 0.36 X 2 0.36 X 2 0.36 X 4 0.36 X 4 0.36 X 6 0.36 X 6 0.36 X 8 0.36 X 8
FLA A 2.2 A X 2 2.2 A X 2 2.2 A X 4 2.2 A X 4 2.2A X 6 2.2 A X 6 2.2 A X 8 2.2 A X 8
Capacity @ 15TD kW 74 86 148 172 222 258 295.95 343.95
Air Volume m^3/s 6.26 5.8 12.52 11.6 18.78 17.4 25.04 23.2
Sound Level dB (A) 48 48 51 51 53 53 55 55
Fan Speed RPM 800 rpm - 5.5 VDC Signal 800 rpm - 5.5 VDC Signal 800 rpm - 5.5 VDC Signal 800 rpm - 5.5 VDC Signal 800 rpm - 5.5 VDC Signal 800 rpm - 5.5 VDC Signal 800 rpm - 5.5 VDC Signal 800 rpm - 5.5 VDC Signal
Power Input kW 0.24 X 2 0.24 X 2 0.24 X 4 0.24 X 4 0.24 X 6 0.24 X 6 0.24 X 8 0.24 X 8
FLA A 2.2 A X 2 2.2 A X 2 2.2 A X 4 2.2 A X 4 2.2 A X 6 2.2 A X 6 2.2 A X 8 2.2 X 8
Capacity @ 15TD kW 66 74 132 148 198 222 265 295.95
Air Volume m^3/s 5.32 4.84 10.64 9.68 15.96 14.52 21.28 19.36
Sound Level dB (A) 42 42 45 45 47 47 49 49
Mass kg 280 280 560 560 840 840 1120 1120
VE
RT
ICA
L A
IR F
LO
W C
ON
DE
NS
ER
Page 68
Engineering Data
Quick Selection Tables
Altitude and Temperature Tables
Page 70
RECAM COLD ROOM - Quick Selection Table +1°CROOM TEMPERATURE
Capacities from 1.07 to 9.83 kW based on -5°C Evaporation Temperature 6K TD
CAPACITY NO. OF FAN ø
MODEL kW kcal/hr Btu/hr FANS mmSU 34 H 1.07 920 3652 1 300
SU 51 H 1.45 1247 4949 1 300
SU 64 H 1.70 1462 5802 1 300
SU 72 H 2.08 1788 7099 2 300
SU 81 H 1.89 1625 6451 1 300
SU 101 H 3.02 2597 10307 2 300
SU 131 H 3.40 2923 11604 2 300
SU 142 H 4.35 3740 14847 3 300
SU 156 H 3.99 3431 13618 2 300
SU 196 H 4.79 4118 16348 3 300
SU 201 H 5.86 5038 20000 4 300
SU 240 H 5.73 4927 19556 3 300
SU 271 H 6.99 6010 23857 4 300
SU 322 H 7.62 6552 26007 4 300
SU 395 H 9.83 8452 33550 5 300
RECAM FREEZER ROOM - Quick Selection Table - 20°C
Capacities from 0.65 to 9.20 kW based on -26°C Evaporation Temperature 6K TD
CAPACITY NO. OF FAN ø
MODEL kW kcal/hr Btu/hr FANS mmSU 34 L 1.00 860 3413 1 300
SU 34-4 L 0.65 559 2218 1 300
SU 51 L 1.36 1169 4642 1 300
SU 51-4 L 0.89 765 3038 1 300
SU 64 L 1.59 1367 5427 1 300
SU 64-4 L 1.06 911 3618 1 300
SU 72 L 1.95 1677 6655 2 300
SU 72-4 L 1.30 1118 4437 2 300
SU 81 L 1.77 1522 6041 1 300
SU 81-4 L 1.18 1015 4027 1 300
SU 101 L 2.83 2433 9659 2 300
SU 101-4 L 1.77 1522 6041 2 300
SU 131 L 3.19 2743 10887 2 300
SU 131-4 L 2.12 1823 7236 2 300
SU 142 L 4.07 3499 13891 3 300
SU 142-4 L 2.31 1986 7884 3 300
SU 156 L 3.36 2889 11468 2 300
SU 156-4 L 2.30 1978 7850 2 300
SU 196 L 4.48 3852 15290 3 300
SU 196-4 L 3.25 2794 11092 3 300
SU 201 L 5.49 4720 18737 4 300
SU 201-4 L 3.60 3095 12287 4 300
SU 240 L 5.37 4617 18328 3 300
SU 240-4 L 3.54 3044 12082 3 300
SU 271 L 6.55 5632 22355 4 300
SU 271-4 L 4.31 3706 14710 4 300
SU 322 L 7.14 6139 24369 4 300
SU 322-4 L 5.07 4359 17304 4 300
SU 395 L 9.20 7910 31400 5 300
SU 395-4 L 5.43 4669 18533 5 300
ROOM TEMPERATURE
Page 71
RECAM COLD ROOM - Quick Selection Table +1°C
Capacities from 6.48 to 19.05 kW based on -5°C Evaporation Temperature 6K TD
CAPACITY NO. OF FAN ø
MODEL kW kcal/hr Btu/hr FANS mmHP 208 H 6.48 5572 22116 2 350
HP 256 H 8.00 6878 27304 2 350
HP 313 H 9.79 8417 33413 3 350
HP 384 H 12.08 10386 41229 3 350
HP 449 H 14.47 12441 49386 3 350
HP 513 H 16.46 14152 56178 4 350
HP 600 H 19.05 16379 65018 4 350
RECAM FREEZER ROOM - Quick Selection Table - 20°C
Capacities from 3.97 to 17.84 kW based on -26°C Evaporation Temperature 6K TD
CAPACITY NO. OF FAN ø
MODEL kW kcal/hr Btu/hr FANS mmHP 208 L 6.07 5219 20717 2 350
HP 208-4 L 3.97 3413 13550 2 350
HP 256 L 7.50 6449 25598 2 350
HP 256-4 L 4.96 4265 16928 2 350
HP 313 L 9.16 7876 31263 3 350
HP 313-4 L 6.05 5202 20649 3 350
HP 384 L 11.32 9733 38635 3 350
HP 384-4 L 7.47 6423 25495 3 350
HP 449 L 13.56 11659 46280 3 350
HP 449-4 L 9.47 8142 32321 3 350
HP 513 L 15.42 13258 52628 4 350
HP 513-4 L 10.19 8761 34778 4 350
HP 600 L 17.84 15339 60888 4 350
HP 600-4 L 11.79 10137 40239 4 350
ROOM TEMPERATURE
ROOM TEMPERATURE
Page 72
RECAM COLD ROOM - Quick Selection Table +1°C
Capacities from 6.99 to 46.75 kW based on -5°C Evaporation Temperature 6K TD
CAPACITY NO. OF FAN ø
MODEL kW kcal/hr Btu/hr FANS mmRE 293 H 8.57 7368 29249 1 500
RE 293 H 6.99 6010 23857 1 500
RE 325 H 10.00 8598 34130 1 500
RE 325 H 9.28 7979 31673 1 500
RE 392 H 11.28 9699 38499 2 500
RE 392 H 7.06 6070 24096 2 500
RE 399 H 11.60 9974 39591 2 500
RE 399 H 13.03 11203 44471 2 500
RE 511 H 13.99 12029 47748 2 500
RE 511 H 9.95 8555 33959 2 500
RE 623 H 16.19 13920 55256 2 500
RE 623 H 11.29 9707 38533 2 500
RE 750 H 18.08 15545 61707 2 500
RE 750 H 15.18 13052 51809 2 500
RE 743 H 19.18 16491 65461 3 500
RE 743 H 13.77 11839 46997 3 500
RE 918 H 22.49 19337 76758 3 500
RE 918 H 15.94 13705 54403 3 500
RE 1164 H 27.15 23344 92663 3 500
RE 1164 H 19.40 16680 66212 3 500
RE 1261 H 31.82 27359 108602 3 500
RE 1261 H 25.96 22320 88601 3 500
RE 1350 H 38.81 33369 132459 3 500
RE 1350 H 30.76 26447 104984 3 500
RE 1513 H 38.18 32827 130308 4 500
RE 1513 H 32.51 27952 110957 4 500
RE 1629 H 43.47 37376 148363 4 500
RE 1629 H 34.71 29844 118465 4 500
RE 1965 H 46.75 40196 159558 4 500
RE 1965 H 37.86 32552 129216 4 500
RECAM FREEZER ROOM - Quick Selection Table - 20°C
Capacities from 8.02 to 43.78 kW based on -26°C Evaporation Temperature 6K TD
CAPACITY NO. OF FAN ø
MODEL kW kcal/hr Btu/hr FANS mmRE 293 L 8.02 6896 27372 1 500
RE 293-4 L 5.37 4617 18328 1 500
RE 325 L 9.30 7996 31741 1 500
RE 325-4 L 6.30 5417 21502 1 500
RE 399 L 10.79 9277 36826 1 500
RE 399-4 7.35 6320 25086 1 500
RE 392 L 10.56 9079 36041 2 500
RE 392-4 L 7.02 6036 23959 2 500
RE 511 L 13.10 11263 44710 2 500
RE 511-4 L 8.32 7154 28396 2 500
RE 623 L 15.16 13035 51741 2 500
RE 623-4 L 11.05 9501 37714 2 500
RE 750 L 16.93 14556 57782 2 500
RE 750-4 L 11.88 10214 40546 2 500
RE 743 L 17.96 15442 61297 3 500
RE 743-4 L 11.49 9879 39215 3 500
RE 918 L 21.06 18107 71878 3 500
RE 918-4 L 14.10 12123 48123 3 500
RE 1164 L 25.48 21908 86963 3 500
RE 1164-4 L 16.87 14505 57577 3 500
RE 1261 L 29.80 25622 101707 3 500
RE 1261-4 L 19.77 16998 67475 3 500
RE 1350 L 36.10 31039 123209 3 500
RE 1350-4 L 23.86 20515 81434 3 500
RE 1513 L 35.75 30738 122015 4 500
RE 1513-4 L 23.66 20343 80752 4 500
RE 1629 L 40.71 35002 138943 4 500
RE 1629-4 L 26.14 22475 89216 4 500
RE 1965 L 43.78 37642 149421 4 500
RE 1965-4 L 28.97 24908 98875 4 500
ROOM TEMPERATURE
ROOM TEMPERATURE
Page 73
RECAM AIRCOOLED CONDENSER BASES
Quick Selection Table
FIND MATCHING CONDENSER BASE AT 33°C
COOLING CAPACITY OF AMBIENT AND 46°C COND. TEMPERATURE
SELECTED COMPRESSOR Altitude Altitude
1700 m (Sea-level)
kW Btu/hr Kcal/hr
COOLING -5°
EVAPORATING
TEMPERATURE
FREEZING -25°
EVAPORATING
TEMPERATURE
COOLING -5°
EVAPORATING
TEMPERATURE
FREEZING -25°
EVAPORATING
TEMPERATURE
0.50 1707 430 HAC 145 HAC 145 HAC 145 HAC 145
1.00 3413 860 HAC 214 HAC 214 HAC 214 HAC 214
1.50 5120 1290 HAC 265 HAC 309 HAC 265 HAC 309
2.00 6826 1720 HAC 309 HAC 380 HAC 309 HAC 360
2.50 8533 2150 HAC 380 HAC 500 HAC 360 HAC 500
3.00 10239 2580 HAC 500 HAC 700 HAC 500 HAC 600
3.50 11946 3010 HAC 700 HAC 720 HAC 500 HAC 700
4.00 13652 3440 HAC 720 HAC 814 HAC 600 HAC 720
4.50 15359 3870 HAC 814 HAC 1100 HAC 720 HAC 814
5.00 17065 4300 HAC 1100 HAC 1250 HAC 814 HAC 1100
5.50 18772 4730 HAC 1100 HAC 1250 HAC 800 HAC 1100
6.00 20478 5160 HAC 1250 HCP2423 HAC 1100 HAC 1250
6.50 22185 5590 HAC 1250 HAC 1350 HAC 1250 HAC 1250
7.00 23891 6021 HCP2423 HAC 1550 HAC 1250 HCP2423
7.50 25598 6451 HAC 1350 HCP2424 HAC 1250 HAC 1350
8.00 27304 6881 HAC 1350 HCP2424 HCP2423 HAC 1550
8.50 29011 7311 HCP2424 HAC 1700 HAC 1350 HCP2424
9.00 30717 7741 HCP2424 HCP2434 HAC 1350 HCP2424
9.50 32424 8171 HCP2424 HAC 1900 HAC 1550 HAC 1700
10.00 34130 8601 HAC 1700 HAC 2100 HCP2424 HAC 1700
10.50 35837 9031 HCP2434 HCP2444 HCP2424 HCP2434
11.00 37543 9461 HAC 1900 HAC 2600 HCP2424 HAC 1900
11.50 39250 9891 HAC 2100 HAC 2600 HAC 1700 HAC 2100
12.00 40956 10321 HCP2444 HAC 2850 HCP2434 HCP2444
12.50 42663 10751 HAC 2600 HAC 2850 HAC 1900 HAC 2600
13.00 44369 11181 HAC 2600 HAC 2850 HAC 2100 HAC 2600
13.50 46076 11611 HAC 2600 HAC 3000 HAC 2100 HAC 2600
14.00 47782 12041 HAC 2600 HAC 3000 HAC 2100 HAC 2850
14.50 49489 12471 HAC 2850 HAC 3000 HCP2444 HAC 2850
15.00 51195 12901 HAC 2850 HAC 3500 HAC 2600 HAC 2850
15.50 52902 13331 HAC 2850 HAC 3500 HAC 2600 HAC 3000
16.00 54608 13761 HAC 3000 HAC 3500 HAC 2600 HAC 3000
16.50 56315 14191 HAC 3000 HAC 3500 HAC 2850 HAC 3000
17.00 58021 14621 HAC 3000 HAC 3500 HAC 2850 HAC 3000
17.50 59728 15051 HAC 3000 HAC 4100 HAC 2850 HAC 3500
18.00 61434 15481 HAC 3500 HAC 4100 HAC 2850 HAC 3500
18.50 63141 15911 HAC 3500 HAC 4100 HAC 3000 HAC 3500
19.00 64847 16341 HAC 3500 HAC 4100 HAC 3000 HAC 3500
19.50 66554 16771 HAC 3500 HAC 4100 HAC 3000 HAC 3500
20.00 68260 17202 HAC 3500 HAC 4100 HAC 3000 HAC 4100
Page 74
RECAM AIRCOOLED CONDENSER BASES
Quick Selection Table
FIND MATCHING CONDENSER BASE AT 33°C
COOLING CAPACITY OF AMBIENT AND 46°C COND. TEMPERATURE
SELECTED COMPRESSOR Altitude Altitude
1700 m (Sea-level)
kW Btu/hr Kcal/hr
COOLING -5°
EVAPORATING
TEMPERATURE
FREEZING -25°
EVAPORATING
TEMPERATURE
COOLING -5°
EVAPORATING
TEMPERATURE
FREEZING -25°
EVAPORATING
TEMPERATURE
20.50 69967 17632 HAC 3500 HAC 4600 HAC 3500 HAC 4100
21.00 71673 18062 HAC 4100 HAC 4600 HAC 3500 HAC 4100
21.50 73380 18492 HAC 4100 HAC 4600 HAC 3500 HAC 4100
22.00 75086 18922 HAC 4100 HAC 4600 HAC 3500 HAC 4100
22.50 76793 19352 HAC 4100 HAC 4600 HAC 3500 HAC 4100
23.00 78499 19782 HAC 4100 HAC 4900 HAC 3500 HAC 4100
23.50 80206 20212 HAC 4100 HAC 4900 HAC 3500 HAC 4600
24.00 81912 20642 HAC 4100 HAC 4900 HAC 4100 HAC 4600
24.50 83619 21072 HAC 4600 HAC 4900 HAC 4100 HAC 4600
25.00 85325 21502 HAC 4600 HAC 6100 HAC 4100 HAC 4600
25.50 87032 21932 HAC 4600 HAC 6100 HAC 4100 HAC 4600
26.00 88738 22362 HAC 4600 HAC 6100 HAC 4100 HAC 4900
26.50 90445 22792 HAC 4600 HAC 6100 HAC 4100 HAC 4900
27.00 92151 23222 HAC 4900 HAC 6100 HAC 4100 HAC 4900
27.50 93858 23652 HAC 4900 HAC 6100 HAC 4100 HAC 4900
28.00 95564 24082 HAC 4900 HAC 6100 HAC 4100 HAC 4900
28.50 97271 24512 HAC 4900 HAC 6100 HAC 4600 HAC 6100
29.00 98977 24942 HAC 4900 HAC 6700 HAC 4600 HAC 6100
29.50 100684 25372 HAC 4900 HAC 6700 HAC 4600 HAC 6100
30.00 102390 25802 HAC 6100 HAC 6700 HAC 4600 HAC 6100
30.50 104097 26232 HAC 6100 HAC 6700 HAC 4600 HAC 6100
31.00 105803 26662 HAC 6100 HAC 6700 HAC 4600 HAC 6100
31.50 107510 27092 HAC 6100 HAC 6700 HAC 4900 HAC 6100
32.00 109216 27522 HAC 6100 HAC 6700 HAC 4900 HAC 6100
32.50 110923 27952 HAC 6100 HAC 7100 HAC 4900 HAC 6100
33.00 112629 28383 HAC 6100 HAC 7100 HAC 4900 HAC 6100
33.50 114336 28813 HAC 6100 HAC 7100 HAC 4900 HAC 6700
34.00 116042 29243 HAC 6100 HAC 7100 HAC 6100 HAC 6700
34.50 117749 29673 HAC 6100 HAC 7100 HAC 6100 HAC 6700
35.00 119455 30103 HAC 6700 HAC 7100 HAC 6100 HAC 6700
35.50 121162 30533 HAC 6700 HAC 9100 HAC 6100 HAC 6700
36.00 122868 30963 HAC 6700 HAC 9100 HAC 6100 HAC 6700
36.50 124575 31393 HAC 6700 HAC 9100 HAC 6100 HAC 6700
37.00 126281 31823 HAC 6700 HAC 9100 HAC 6100 HAC 6700
37.50 127988 32253 HAC 6700 HAC 9100 HAC 6100 HAC 7100
38.00 129694 32683 HAC 6700 HAC 9100 HAC 6100 HAC 7100
38.50 131401 33113 HAC 7100 HAC 9100 HAC 6100 HAC 7100
39.00 133107 33543 HAC 7100 HAC 9100 HAC 6100 HAC 7100
39.50 134814 33973 HAC 7100 HAC 9100 HAC 6700 HAC 7100
40.00 136520 34403 HAC 7100 HAC 9100 HAC 6700 HAC 7100
Page 75
RECAM AIRCOOLED CONDENSER BASES
Quick Selection Table
FIND MATCHING CONDENSER BASE AT 33°C
COOLING CAPACITY OF AMBIENT AND 46°C COND. TEMPERATURE
SELECTED COMPRESSOR Altitude Altitude
1700 m (Sea-level)
kW Btu/hr Kcal/hr
COOLING -5°
EVAPORATING
TEMPERATURE
FREEZING -25°
EVAPORATING
TEMPERATURE
COOLING -5°
EVAPORATING
TEMPERATURE
FREEZING -25°
EVAPORATING
TEMPERATURE
40.50 138227 34833 HAC 7100 HAC 9100 HAC 6700 HAC 9100
41.00 139933 35263 HAC 7100 HAC 9100 HAC 6700 HAC 9100
41.50 141640 35693 HAC 7100 HAC 9100 HAC 6700 HAC 9100
42.00 143346 36123 HAC 7100 HAC 9100 HAC 6700 HAC 9100
42.50 145053 36553 HAC 9100 HAC 9100 HAC 6700 HAC 9100
43.00 146759 36983 HAC 9100 HAC 9100 HAC 6700 HAC 9100
43.50 148466 37413 HAC 9100 HAC 9100 HAC 7100 HAC 9100
44.00 150172 37843 HAC 9100 HAC 9100 HAC 7100 HAC 9100
44.50 151879 38273 HAC 9100 2 X HAC 4600 HAC 7100 HAC 9100
45.00 153585 38703 HAC 9100 2 X HAC 4600 HAC 7100 HAC 9100
45.50 155292 39133 HAC 9100 2 X HAC 4900 HAC 7100 HAC 9100
46.00 156998 39563 HAC 9100 2 X HAC 4900 HAC 7100 HAC 9100
46.50 158705 39994 HAC 9100 2 X HAC 4900 HAC 7100 HAC 9100
47.00 160411 40424 HAC 9100 2 X HAC 4900 HAC 7100 HAC 9100
47.50 162118 40854 HAC 9100 2 X HAC 4900 HAC 7100 HAC 9100
48.00 163824 41284 HAC 9100 2 X HAC 4900 HAC 9100 HAC 9100
48.50 165531 41714 HAC 9100 2 X HAC 4900 HAC 9100 HAC 9100
49.00 167237 42144 HAC 9100 2 X HAC 4900 HAC 9100 HAC 9100
49.50 168944 42574 HAC 9100 2 X HAC 4900 HAC 9100 HAC 9100
50.00 170650 43004 HAC 9100 2 X HAC 6100 HAC 9100 HAC 9100
Page 76
ALTITUDES AND SUMMER DRY BULB TEMPERATURES
SUMMERDRY BULB
ALTITUDE TEMPERATURECOUNTRY CITY / TOWN (Metres) (°C)
SOUTH AFRICA Aliwal North 1337 33
Armoedsvlakte 1244 33
Alexander Bay 0 30
Bethlehem 1615 30
Balkfontein 1372 32
Barberton 907 34
Barkly East 1830 30
Bremersdorp 626 28
Beaufort - West 868 35
Bathurst 259 34
Berlin 1341 30
Bloemfontein 1372 33
Buchberg 891 35
Carolina 1690 28
Carltonville 1341 31
Carla 1198 31
Cradock 879 35
Cape Hermes 0 27
Cape st. Francis 0 27
Cape st. Blaize 0 27
Cape Agulhas 0 27
Cape Columbine 0 24
Cape Town 0 32
Ceres 457 36
Clanwilliam 76 43
De Aar 1243 33
Dohne 823 31
Durban 0 30
Dundee 1250 32
Ermelo 1676 30
East London 0 33
Eshowe 503 30
Escourt 1168 30
Fraserburg 1280 35
Fauresmith 933 31
Fort Beafort 457 39
Francistown 1004 37
Grootfontein 1263 33
George 0 29
Gaberone 1007 38
Germiston 1665 31
Graaff-Reinett 750 40
Grahamstown 539 36
Hope Town 1219 33
Hanover 1337 34
Page 77
ALTITUDES AND SUMMER DRY BULB TEMPERATURES
SUMMERDRY BULB
ALTITUDE TEMPERATURECOUNTRY CITY / TOWN (Metres) (°C)
Harrismith 1628 31
Howick 1052 35
Jansenville 448 38
Johannesburg 1753 30
Kimberley 1197 33
Klerksdorp 1294 33
Kroonstad 1348 30
Knysna 0 31
King Williamstown 375 37
Ladysmith 1001 32
Lobatai 1193 32
Lyttleton 1402 32
Lydenberg 1469 28
Lindley 1540 31
Marnitz 945 35
Mara 914 33
Matroosberg 963 33
Montage 223 34
Modderport 1372 31
Mt. Edgecomb 0 32
Mt. Frere 1158 31
Mohaleshoek 1600 30
Messina 549 34
Nelspruit 732 32
Newcastle 1187 31
O'Kiep 933 32
Oudtshoorn 335 41
Phalaborwa 405 36
Port Elizabeth 0 27
Pretoria 1372 32
Pietersburg 1301 30
Pongola 274 35
Piet Retief 1271 31
Potgietersrus 1178 31
Potchefstroom 1352 31
Pofadder 984 36
Port Nolloth 0 23
Prieska 939 35
Rooibokkop 1067 36
Roodeplaat 1067 32
Robertson 173 36
Riversdale 105 27
Page 78
ALTITUDES AND SUMMER DRY BULB TEMPERATURES
SUMMERDRY BULB
ALTITUDE TEMPERATURECOUNTRY CITY / TOWN (Metres) (°C)
Rustenburg 1234 30
Saulepoort 1158 33
Stegi 653 32
Towoomba 1067 33
Tahabong 962 35
Thabazimbi 1028 34
Uppinton 805 36
Umtata 701 34
Ukulinga 683 33
Vryburg 1187 33
Victoria West 1269 33
Van Wyksvlei 960 36
Vaal Hartz 1158 33
Welkom 1376 34
SOUTH AFRICA Wepener 1440 30
Wellinton 99 38
Wakkerstroom 1773 28
ZIMBABWE Bulawayo 1340 32
Harare 1470 30
BOTSWANA Ghanzi 1131 37
Maun 942 37
NAMIBIA Gobabis 1445 36
Keetmanshoop 1004 39
Tsumeb 1311 35
Walvis Bay 0 36
Windhoek 1728 33
Page 79
Address 5 Ivanseth Road, Reuven, Booysens, Johannesburg, Gauteng.
Telephone Number 011-681-3900
Fax Number 011-683-1346
Website www.recam.co.za
CONTACT DETAILS