CR5-20 A-A-A-E-HQQE 3x400D 50HZ - Lenntech · CR5-20 A-A-A-E-HQQE 3x400D 50HZ Grundfos Pump...

GRUNDFOS DATA BOOKLET

CR5-20 A-A-A-E-HQQE 3x400D 50HZ Grundfos Pump 96513380

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Company name: Lenntech BV - lenntech.comCreated by: [email protected]: +31 15 2610900Fax: +31 15 2616289Date: -

Printed from Grundfos CAPS [2013.03.059]

Position Qty. Description1 CR 5-20 A-A-A-E-HQQE

Note! Product picture may differ from actual product

Product No.: 96513380

Vertical, multistage centrifugal pump with suction and discharge ports on same the level (in-line)enabling installation in a horizontal one-pipe system. The pump head and base are in cast iron – allother wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handlingand easy service and access. Power transmission is via a split coupling. Pipework connection is viaoval flanges with internal Rp threads.

The pump is fitted with a 3-phase, fan-cooled asynchronous motor.

Further product detailsThe product carries the Grundfos Blueflux® label. It represents the best from Grundfos withinenergy-efficient motors and frequency converters. Grundfos Blueflux® solutions either meet orexceed legislative requirements such as the EuP IE3 grade.

Steel, cast iron and aluminium components have an epoxy-based coating made in a cathodicelectro-deposition (CED) process. CED is a high-quality dip-painting process where an electricalfield around the products ensures deposition of paint particles as a thin, well-controlled layer on thesurface. An integral part of the process is a pretreatment. The entire process consists of theseelements:

1) Alkaline-based cleaning.2) Zinc phosphating.3) Cathodic electro-deposition.4) Curing to a dry film thickness 18-22 my m.The colour code for the finished product is NCS 9000/RAL 9005.

PumpA standard split coupling connects the pump and motor shaft. It is enclosed in the pump head/motorstool by means of two coupling guards.

The pump head, pump head cover and flange for motor mounting is made in one piece. The pumphead has a combined 1/2" priming plug and air vent screw.

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The pump is fitted with a balanced O-ring seal unit with rigid torque transmission system. This seal type isassembled in a cartridge unit which makes replacement safe and easy. Due to the balancing, this seal type issuitable for high-pressure applications. The cartridge construction also protects the pump shaft from possiblewear from a dynamic O-ring between pump shaft and shaft seal.

Primary seal:- Rotating seal ring material: Silicon carbide (SiC)- Stationary seat material: Silicon carbide (SiC)

This material pairing is used where higher corrosion resistance is required. The high hardness ofthis material pairing offers good resistance against abrasive particles.Secondary seal material: EPDM (ethylene-propylene rubber)EPDM has excellent resistance to hot water. EPDM is not suitable for mineral oils.

The shaft seal is screwed into the pump head.

The chambers and impellers are made of stainless steel sheet. The chambers are provided with aPTFE neck ring offering improved sealing and high efficiency. The impellers have smooth surface,and the shape of the blades ensure a high efficiency.

The base is made of cast iron. The oval flanges are bolted to the base. The discharge side of thebase has a combined drain plug and bypass valve. The pump is secured to the foundation by fourbolts through the base plate.

MotorThe motor is a totally enclosed, fan-cooled motor with principal dimensions to IEC and DINstandards. The motor is flange-mounted with tapped-hole flange (FT).Motor mounting designation in accordance with IEC 60034-7: IM B 14 (Code I) / IM 3601 (Code II).Electrical tolerances comply with IEC 60034.

The motor efficiency is classified as IE3 in accordance with IEC 60034-30.

The motor has thermistors (PTC sensors) in the windings in accordance with DIN 44081/DIN 44082.The protection reacts to both slow- and quick-rising temperatures, e.g. constant overload and stalledconditions.

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Thermal switches must be connected to an external control circuit in a way which ensures that the automaticreset cannot cause accidents. The motors must be connected to a motor-protective circuit breaker according tolocal regulations.

The motor can be connected to a variable speed drive for adjustment of pump performance to anyduty point. Grundfos CUE offers a range of variable speed drives. Please find more information inWin-/WebCAPS.

Technical data

Liquid:Pumped liquid: WaterLiquid temperature range: 253 .. 393 KLiquid temp: 293 KDensity: 998.2 kg/m³

Technical:Speed for pump data: 2902 rpmRated flow: 5.8 m³/hRated head: 103 mShaft seal: HQQEApprovals on nameplate: CE,TRCurve tolerance: ISO 9906:1999 Annex A

Materials:Pump housing: Cast iron

EN-JL1030ASTM A48-30 B

Impeller: Stainless steelDIN W.-Nr. 1.4301AISI 304

Installation:Maximum ambient temperature: 333 KMax pressure at stated temp: 16 bar / 120 °C

16 bar / -20 °CFlange standard: OVALPipe connection: Rp 1 1/4Flange size for motor: FT130

Electrical data:Motor type: 100LCIE Efficiency class: IE3Number of poles: 2Rated power - P2: 3 kWPower (P2) required by pump: 3 kW

3 kWMains frequency: 50 HzRated voltage: 3 x 380-415 D VRated current: 6.3 AStarting current: 840-920 %Cos phi - power factor: 0,87-0,82Rated speed: 2900-2920 rpmEfficiency: IE3 87,1%Motor efficiency at full load: 87,1-87,1 %Motor efficiency at 3/4 load: 88,0-87,0 %Motor efficiency at 1/2 load: 87,7-85,4 %

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Position Qty. DescriptionEnclosure class (IEC 34-5): 55 (Protect. water jets/dust)Insulation class (IEC 85): F

Others:Label: Grundfos BluefluxMinimum efficiency index, MEI ≥: 0.57Net weight: 47.1 kgGross weight: 52.4 kgShipping volume: 0.11 m3

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96513380 CR 5-20 50 Hz

H[m]

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

Q [m³/h]0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5

eta[%]

0

10

20

30

40

50

60

70

80

90

100

CR 5-20, 3*400 V, 50Hz

Pumped liquid = WaterLiquid temperature = 293 KDensity = 998.2 kg/m³

P[kW]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

NPSH[m]

0

1

2

3

4

5

6

7

P1

P2

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H[m]

0102030405060708090

100110120130140

Q [m³/h]0 1 2 3 4 5 6 7 8

eta[%]

0102030405060708090100

CR 5-20, 3*400 V, 50Hz

Pumped liquid = WaterLiquid temperature = 293 KDensity = 998.2 kg/m³

P[kW]

0

1

2

NPSH[m]

0

2

4

P1

P2

75 180

766335

220

100

160

2022

G 1

/2

50

4 x

ø13.

5

120

198

M10

x 4

0

Rp

1 1/

4

145

L3L2

L1

+T+T

+T

TO A

MP

LIFI

ER

RE

LAY

IEC TP211 THERMALLY PROTECTED WHEN THE THERMISTORS ARECONNECTED TO AMPLIFIER RELAY FOR CONTROL OF MAIN SUPPLYTHERMISTORS PTC ACCORDING TO DIN 44082

TO A

MP

LIFI

ER

RE

LAY

+T+T

+T

L1L2

L3

Description ValueProduct name: CR 5-20 A-A-A-E-HQQEProduct No: 96513380EAN number: 5700396638492

Technical:Speed for pump data: 2902 rpmRated flow: 5.8 m³/hRated head: 103 mHead max: 136 mImpellers: 20Shaft seal: HQQEApprovals on nameplate: CE,TRCurve tolerance: ISO 9906:1999 Annex APump type: CR 5Stages: 20Pump version: AModel: A

Materials:Pump housing: Cast iron

EN-JL1030ASTM A48-30 B

Impeller: Stainless steelDIN W.-Nr. 1.4301AISI 304

Material code: ACode for rubber: E

Installation:Maximum ambient temperature: 333 KMax pressure at stated temp: 16 bar / 120 °C

16 bar / -20 °CFlange standard: OVALConnect code: APipe connection: Rp 1 1/4Flange size for motor: FT130

Liquid:Pumped liquid: WaterLiquid temperature range: 253 .. 393 KLiquid temp: 293 KDensity: 998.2 kg/m³

Electrical data:Motor type: 100LCIE Efficiency class: IE3Number of poles: 2Rated power - P2: 3 kWPower (P2) required by pump: 3 kW

3 kWMains frequency: 50 HzRated voltage: 3 x 380-415 D VRated current: 6.3 AStarting current: 840-920 %Cos phi - power factor: 0,87-0,82Rated speed: 2900-2920 rpmEfficiency: IE3 87,1%Motor efficiency at full load: 87,1-87,1 %Motor efficiency at 3/4 load: 88,0-87,0 %Motor efficiency at 1/2 load: 87,7-85,4 %Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)Insulation class (IEC 85): FMotor protec: PTCMotor No: 85U15510

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Description Value

Others:Label: Grundfos BluefluxMinimum efficiency index, MEI ≥: 0.57Net weight: 47.1 kgGross weight: 52.4 kgShipping volume: 0.11 m3

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Note! All units are in [mm] unless others are stated.Disclaimer: This simplified dimensional drawing does not show all details.

96513380 CR 5-20 50 Hz

75

180

766

335

220

100

160

20

22G 1/2

50

4 x ø13.5

120

198

M10 x 40Rp 1 1/4

145

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Note! All units are in [mm] unless others are stated.

96513380 CR 5-20 50 Hz

L3L2L1

+T +T+T

TO AMPLIFIERRELAY

IEC

TP

211

THE

RM

ALL

Y P

RO

TEC

TED

WH

EN

TH

E T

HE

RM

ISTO

RS

AR

EC

ON

NE

CTE

D T

O A

MP

LIFI

ER

RE

LAY

FO

R C

ON

TRO

L O

F M

AIN

SU

PP

LYTH

ER

MIS

TOR

S P

TC A

CC

OR

DIN

G T

O D

IN 4

4082

TO AMPLIFIERRELAY

+T +T+T

L1 L2 L3

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Disclaimer: The information about the Grundfos pump in this document may be outdated.Data may be subject to alterations without further notice.Please contact us to verify the data above is still accurate/up-to-date.

All information is copyright Grundfos.

[email protected]. +31-15-261.09.00fax. +31-15-261.62.89

CR5-20 A-A-A-E-HQQE 3x400D 50HZ - Lenntech · CR5-20 A-A-A-E-HQQE 3x400D 50HZ Grundfos Pump...

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