€¦ · The chambers and impellers are made of stainless steel sheet. The chambers are provided...

GRUNDFOS DATA BOOKLET

Grundfos pump 96518529

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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 CRNE 5-20 A-FGJ-G-V-HQQV

Note! Product picture may differ from actual product

Product No.: 96518529

Vertical, multistage centrifugal pump with suction and discharge ports on same the level (in-line)enabling installation in a horizontal one-pipe system. Pump materials in contact with the liquid are inhigh-grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling and easyservice and access. Power transmission is via a split coupling. Pipework connection is via combinedDIN-ANSI-JIS flanges.

The pump is fitted with a 3-phase, fan-cooled asynchronous motor.The motor includes a frequency converter and PI controller in the motor terminal box. This enablescontinuously variable control of the motor speed, which again enables adaptation of theperformance to a given requirement.

Further product detailsAn external sensor can be connected if controlled pump operation based on for example flow,differential pressure or temperature is required.The 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.

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Position Qty. Description

The pump head and flange for motor mounting is made in one piece (cast iron). The pump headcover is a separate component (stainless steel). The pump head has a combined 1/2" priming plugand air vent screw.

The pump is fitted with a balanced O-ring seal unit with rigid torque transmission system. This sealtype is assembled in a cartridge unit which makes replacement safe and easy. Due to the balancing,this seal type is suitable for high-pressure applications. The cartridge construction also protects thepump shaft from possible wear 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: FKM (fluorocarbon rubber)FKM has excellent resistance to oils and chemicals. Above 90 °C, FKM should only be used inmedia without water.

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 pump has a stainless steel base mounted on a separate base plate. The base and base plateare kept in position by the tension of the staybolts which hold the pump together. The discharge sideof the base has a combined drain plug and bypass valve. The pump is secured to the foundation byfour bolts through the base plate. The flanges are fastened to the base by means of locking rings.

Motor

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Position Qty. DescriptionThe 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 requires no external motor protection. The motor control unit incorporates protectionagainst slow- and quick-rising temperatures, e.g. constant overload and stalled conditions.

Technical data

Liquid:Pumped liquid: WaterLiquid temperature range: 253 .. 363 KLiquid temp: 293 KDensity: 998.2 kg/m³

Technical:Speed for pump data: 2902 rpmRated flow: 5.7 m³/hRated head: 103 mShaft seal: HQQVApprovals on nameplate: CE,TR

Materials:Pump housing: Stainless steel

DIN W.-Nr. 1.4408AISI 316ASTM A 351 CF 8M

Impeller: Stainless steelDIN W.-Nr. 1.4401AISI 316

Installation:Maximum ambient temperature: 313 KMax pressure at stated temp: 25 bar / 90 °C

25 bar / -20 °CFlange standard: DINPipe connection: DN 25 / DN 32Pressure stage: PN 25Flange size for motor: FT130

Electrical data:Motor type: 100LCNumber of poles: 2Rated power - P2: 3 kWPower (P2) required by pump: 3 kWMains frequency: 50 HzRated voltage: 3 x 380-480 VRated current: 6,20-5,00 ACos phi - power factor: 0,94-0,92Rated speed: 360-3490 rpmEfficiency: IE3 87,1%Enclosure class (IEC 34-5): IP55Insulation class (IEC 85): F

Others:Label: Grundfos Blueflux

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Position Qty. DescriptionMinimum efficiency index, MEI ≥: 0.57Net weight: 57.4 kgGross weight: 64.5 kgShipping volume: 0.11 m3

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96518529 CRNE 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

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

100 %

25 %

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

4.0

NPSH[m]

0

1

2

3

4

5

6

7

8

P1

P2

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H[m]

0102030405060708090

100110120130140

Q [m³/h]0 1 2 3 4 5 6 7

eta[%]

0102030405060708090100

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

100 %

25 %

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

P[kW]

0

1

2

3

NPSH[m]

0

2

4

6P1

P2

198

177

100

150

250

3285 18

021

0

G 1

/214

19 x

27

4 x

13

75

140

34

795

10589

335

19

87

0-10

V

0/4-

20 m

A4-

20 m

A

1/0

RU

N

STO

P

65

43

2

0/4-

20 m

A0-

10 V

1: D

igita

l inp

ut9:

GN

D (f

ram

e)8:

+24

V7:

Sen

sor i

nput

B:

RS

-485

BY

: S

cree

nA

: R

S-4

85A

6: G

ND

(fra

me)

5: +

10 V

4: S

etpo

int i

nput

3: G

ND

(fra

me)

2: S

tart/

stop

NC

CN

OL1

L2L3

Group 1

Group 3

Group 2

BY

A

10K

Description ValueProduct name: CRNE 5-20 A-FGJ-G-V-HQQVProduct No: 96518529EAN number: 5700396784953

Technical:Speed for pump data: 2902 rpmRated flow: 5.7 m³/hRated head: 103 mImpellers: 20Shaft seal: HQQVApprovals on nameplate: CE,TRStages: 20Pump version: AModel: A

Materials:Pump housing: Stainless steel

DIN W.-Nr. 1.4408AISI 316ASTM A 351 CF 8M

Impeller: Stainless steelDIN W.-Nr. 1.4401AISI 316

Material code: GCode for rubber: V

Installation:Maximum ambient temperature: 313 KMax pressure at stated temp: 25 bar / 90 °C

25 bar / -20 °CFlange standard: DINConnect code: FGJPipe connection: DN 25 / DN 32Pressure stage: PN 25Flange size for motor: FT130

Liquid:Pumped liquid: WaterLiquid temperature range: 253 .. 363 KLiquid temp: 293 KDensity: 998.2 kg/m³

Electrical data:Motor type: 100LCNumber of poles: 2Rated power - P2: 3 kWPower (P2) required by pump: 3 kWMains frequency: 50 HzRated voltage: 3 x 380-480 VRated current: 6,20-5,00 ACos phi - power factor: 0,94-0,92Rated speed: 360-3490 rpmEfficiency: IE3 87,1%Enclosure class (IEC 34-5): IP55Insulation class (IEC 85): FMotor protec: BMotor No: 85755810

Others:Label: Grundfos BluefluxMinimum efficiency index, MEI ≥: 0.57Net weight: 57.4 kgGross weight: 64.5 kgShipping volume: 0.11 m3

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Description ValueConfig. file no: 96115806

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

96518529 CRNE 5-20 50 Hz

198

177

100150250

3285

180210

G 1/214

19 x 27

4 x 13

75

140

34

795

10589

335

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

96518529 CRNE 5-20 50 Hz

1 9 8 7

0-10 V

0/4-20 mA 4-20 mA

1/0

RUN

STOP

6 5 4 3 2

0/4-20 mA 0-10 V

1: Digital input9: GND (frame)8: +24 V7: Sensor inputB: RS-485BY: ScreenA: RS-485A

6: GND (frame)5: +10 V4: Setpoint input3: GND (frame)2: Start/stop

NC C NO L1 L2 L3

Group 1

Group 3

Group 2

B Y A

10K

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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]://www.lenntech.comtel. +31 152 610 900 fax. +31 152 616 289

€¦ · The chambers and impellers are made of stainless steel sheet. The chambers are provided...

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