GRUNDFOS DATA BOOKLET
CR150-2-1 A-F-A-E-HQQE 3x400/690 50 HZ Grundfos Pump 95922376
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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 150-2-1 A-F-A-E-HQQE
Note! Product picture may differ from actual product
Product No.: 95922376
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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Company name: Lenntech BV - lenntech.comCreated by: [email protected]: +31 15 2610900Fax: +31 15 2616289Date: -
Printed from Grundfos CAPS [2013.03.059]
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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Company name: Lenntech BV - lenntech.comCreated by: [email protected]: +31 15 2610900Fax: +31 15 2616289Date: -
Printed from Grundfos CAPS [2013.03.059]
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: 2947 rpmRated flow: 150 m³/hRated head: 35.6 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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Company name: Lenntech BV - lenntech.comCreated by: [email protected]: +31 15 2610900Fax: +31 15 2616289Date: -
Printed from Grundfos CAPS [2013.03.059]
Position Qty. DescriptionFlange standard: DINPipe connection: DN 125Pressure stage: PN 25/40Flange size for motor: FF300
Electrical data:Motor type: 180MBIE Efficiency class: IE3Number of poles: 2Rated power - P2: 22 kWPower (P2) required by pump: 22 kWMains frequency: 50 HzRated voltage: 3 x 380-415 D/660-690 Y VRated current: 39,5/22,8 AStarting current: 830 %Cos phi - power factor: 0,90-0,90Rated speed: 2950 rpmEfficiency: IE3 92,7%Motor efficiency at full load: 92,7-92,7 %Motor efficiency at 3/4 load: 93,7-94,0 %Motor efficiency at 1/2 load: 94,4-94,1 %Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)Insulation class (IEC 85): F
Others:Label: Grundfos BluefluxNet weight: 241 kgGross weight: 302 kg
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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]
95922376 CR 150-2-1 50 Hz
H[m]
0
5
10
15
20
25
30
35
40
45
50
55
60
Q [m³/h]0 20 40 60 80 100 120 140 160 180
eta[%]
0
10
20
30
40
50
60
70
80
90
100
CR 150-2-1, 3*400 V, 50Hz
Pumped liquid = WaterLiquid temperature = 293 KDensity = 998.2 kg/m³
P[kW]
0
5
10
15
20
25
NPSH[m]
0
5
10
15
20
25P1
P2
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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]
H[m]
05
1015202530354045505560
Q [m³/h]0 50 100 150
eta[%]
0102030405060708090100
CR 150-2-1, 3*400 V, 50Hz
Pumped liquid = WaterLiquid temperature = 293 KDensity = 998.2 kg/m³
P[kW]
0
10
20
NPSH[m]
0
10
20P1
P2
F (D
IN)
PN
25-4
0/D
N 1
25G
1/2
350
344
204
314
541
472
184
x
275
380
180
43
990
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 150-2-1 A-F-A-E-HQQEProduct No: 95922376EAN number: 5700838935868
Technical:Speed for pump data: 2947 rpmRated flow: 150 m³/hRated head: 35.6 mHead max: 56.1 mImpellers: 2Impeller reduc.: 1Shaft seal: HQQEApprovals on nameplate: CE,TRCurve tolerance: ISO 9906:1999 Annex APump type: CR 150Stages: 2Pump 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: 180MBIE Efficiency class: IE3Number of poles: 2Rated power - P2: 22 kWPower (P2) required by pump: 22 kWMains frequency: 50 HzRated voltage: 3 x 380-415 D/660-690 Y VRated current: 39,5/22,8 AStarting current: 830 %Cos phi - power factor: 0,90-0,90Rated speed: 2950 rpmEfficiency: IE3 92,7%Motor efficiency at full load: 92,7-92,7 %Motor efficiency at 3/4 load: 93,7-94,0 %Motor efficiency at 1/2 load: 94,4-94,1 %Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)Insulation class (IEC 85): FMotor protec: PTCMotor No: 85U17530
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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]
Description Value
Others:Label: Grundfos BluefluxNet weight: 241 kgGross weight: 302 kg
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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]
Note! All units are in [mm] unless others are stated.Disclaimer: This simplified dimensional drawing does not show all details.
95922376 CR 150-2-1 50 Hz
F (DIN)PN25-40/DN 125
G 1/2
350
344
204
314
541
472
184 x
275
380
180
43
990
380
270
220
288 x
100
150
G 1/2
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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]
Note! All units are in [mm] unless others are stated.
95922376 CR 150-2-1 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