CR120-1 A-F-A-E-HQQE 3x400/690 50 HZ - Lenntech · Please contact us to verify the data above is still accurate/up-to-date. All information is copyright Grundfos. [email protected]

GRUNDFOS DATA BOOKLET

CR120-1 A-F-A-E-HQQE 3x400/690 50 HZ Grundfos Pump 95922150

Thank you for your interest in our productsPlease contact us for more information, or visit our websitehttp://www.lenntech.com/grundfos/CRFAM/95922150/CR-120-1-A-F-A-E-HQQE.html

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

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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 120-1 A-F-A-E-HQQE

Note! Product picture may differ from actual product

Product No.: 95922150

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 viaDIN flanges.

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 long split coupling connects the pump and motor shaft. It is enclosed in the motor stool by meansof two coupling guards. The long coupling makes it possible to replace the shaft seal withoutremoving the motor from the pump.

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The motor stool connects the pump head and motor. The pump head has a combined 1/2" priming plug and airvent 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: EPDM (ethylene-propylene rubber)EPDM has excellent resistance to hot water. EPDM is not suitable for mineral oils.

The shaft seal is retained in the pump head by a cover and screws. It can be replaced withoutremoving the motor.

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 and mounted on a separate cast iron base plate. Both the suction andthe discharge side of the base have two pressure gauge tappings. The pump is secured to thefoundation by four bolts through the base plate. The flanges are fastened to the base by means oflocking rings.

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MotorThe motor is a totally enclosed, fan-cooled motor with principal dimensions to IEC and DINstandards. The motor is flange-mounted with free-hole flange (FF).Motor mounting designation in accordance with IEC 60034-7: IM B 5 (Code I) / IM 3001 (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.Thermal switches must be connected to an external control circuit in a way which ensures that theautomatic reset cannot cause accidents. The motors must be connected to a motor-protective circuitbreaker according to local 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: 243 .. 393 KLiquid temp: 293 KDensity: 998.2 kg/m³

Technical:Speed for pump data: 2924 rpmRated flow: 120 m³/hRated head: 19.4 mShaft seal: HQQEApprovals on nameplate: CE,TRCurve tolerance: ISO 9906:1999 Annex A

Materials:Pump housing: Cast iron

EN-JS1050Impeller: Stainless steel

DIN W.-Nr. 1.4301AISI 304

Installation:Maximum ambient temperature: 333 KMax pressure at stated temp: 30 bar / 120 °C

30 bar / -30 °C

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Position Qty. DescriptionFlange standard: DINPipe connection: DN 125Pressure stage: PN 25/40Flange size for motor: FF300

Electrical data:Motor type: 160MBIE Efficiency class: IE3Number of poles: 2Rated power - P2: 11 kWPower (P2) required by pump: 11 kWMains frequency: 50 HzRated voltage: 3 x 380-415 D/660-690 Y VRated current: 20,8-19,8/12,0-11,8 AStarting current: 660-780 %Cos phi - power factor: 0,88-0,84Rated speed: 2940-2950 rpmEfficiency: IE3 91,2%Motor efficiency at full load: 91,2-91,2 %Motor efficiency at 3/4 load: 91,8-91,8 %Motor efficiency at 1/2 load: 91,3-91,2 %Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)Insulation class (IEC 85): F

Others:Label: Grundfos BluefluxNet weight: 191 kgGross weight: 252 kg

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95922150 CR 120-1 50 Hz

H[m]

0

5

10

15

20

25

30

Q [m³/h]0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160

eta[%]

0

20

40

60

80

100

CR 120-1, 3*400 V, 50Hz

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

P[kW]

0

2

4

6

8

10

12

14

NPSH[m]

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20

25

30

35

P1

P2

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H[m]

0

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15

20

25

30

Q [m³/h]0 20 40 60 80 100 120 140

eta[%]

0

20

40

60

80

100

CR 120-1, 3*400 V, 50Hz

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

P[kW]

0

5

10

NPSH[m]

0

10

20

P1

P2

F (D

IN)

PN

25-4

0/D

N 1

25G

1/2

350

344

204

314

471

472

184

x

275

380

180

43

834

380

270

220

288

x

100

150

G 1

/2

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 120-1 A-F-A-E-HQQEProduct No: 95922150EAN number: 5700838933567

Technical:Speed for pump data: 2924 rpmRated flow: 120 m³/hRated head: 19.4 mHead max: 29.5 mImpellers: 1Shaft seal: HQQEApprovals on nameplate: CE,TRCurve tolerance: ISO 9906:1999 Annex APump type: CR 120Stages: 1Pump version: AModel: A

Materials:Pump housing: Cast iron

EN-JS1050Impeller: Stainless steel

DIN W.-Nr. 1.4301AISI 304

Material code: ACode for rubber: E

Installation:Maximum ambient temperature: 333 KMax pressure at stated temp: 30 bar / 120 °C

30 bar / -30 °CFlange standard: DINConnect code: FPipe connection: DN 125Pressure stage: PN 25/40Flange size for motor: FF300

Liquid:Pumped liquid: WaterLiquid temperature range: 243 .. 393 KLiquid temp: 293 KDensity: 998.2 kg/m³

Electrical data:Motor type: 160MBIE Efficiency class: IE3Number of poles: 2Rated power - P2: 11 kWPower (P2) required by pump: 11 kWMains frequency: 50 HzRated voltage: 3 x 380-415 D/660-690 Y VRated current: 20,8-19,8/12,0-11,8 AStarting current: 660-780 %Cos phi - power factor: 0,88-0,84Rated speed: 2940-2950 rpmEfficiency: IE3 91,2%Motor efficiency at full load: 91,2-91,2 %Motor efficiency at 3/4 load: 91,8-91,8 %Motor efficiency at 1/2 load: 91,3-91,2 %Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)Insulation class (IEC 85): FMotor protec: PTCMotor No: 85U17524

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Description ValueOthers:Label: Grundfos BluefluxNet weight: 191 kgGross weight: 252 kg

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

95922150 CR 120-1 50 Hz

F (DIN)PN25-40/DN 125

G 1/2

350

344

204

314

471

472

184 x

275

380

180

43

834

380

270

220

288 x

100

150

G 1/2

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

95922150 CR 120-1 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

CR120-1 A-F-A-E-HQQE 3x400/690 50 HZ - Lenntech · Please contact us to verify the data above is still accurate/up-to-date. All information is copyright Grundfos. [email protected]

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