grundfos crk 4-160/16 pump : crk 4-160/16 a-w-a · pdf fileiec tp211 thermally protected ......
TRANSCRIPT
GRUNDFOS DATA BOOKLET
CRK 4-160/16 A-W-A-AUUV 3kW 3x400D 50Hz Grundfos Pump 41907216
Thank you for your interest in our productsPlease contact us for more information, or visit our websitehttp://www.lenntech.com/grundfos/CRK04/41907216/CRK-4-160-16-A-W-A-AUUV.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 CRK 4-160/16 A-W-A-AUUV
Note! Product picture may differ from actual product
Product No.: 41907216Multistage, immersible, self-priming, centrifugalpump for vertical installation in tanks etc.
The pump has the following characteristics:- Installation length according to DIN 5440.- Impellers, intermediate chambers and spline
shaft are made of Stainless steel.- Mechanical shaft seal according to EN 12756.- Power transmission via cast iron
split coupling.
The motor is a 3-phase AC motor.Immersion depth: 547 mmmm
Liquid:Pumped liquid: WaterLiquid temperature range: 263 .. 363 KLiquid temp: 293 KDensity: 998.2 kg/m³
Technical:Speed for pump data: 2900 rpmRated flow: 6 m³/hRated head: 102 mShaft seal: AUUVCurve tolerance: ISO 9906:1999 Annex A
Materials:Pump head: Cast iron
EN-JL1030ASTM A48-30 B
Impeller: Stainless steelDIN W.-Nr. 1.4301AISI 304
Installation:Maximum ambient temperature: 333 KPipe connection: G 1 1/4Flange size for motor: FT130
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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. DescriptionElectrical data:Motor type: 100LCNumber of poles: 2Rated power - P2: 3 kWPower (P2) required by pump: 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 rpmMotor efficiency at full load: 84,6-84,6 %Motor efficiency at 3/4 load: 86-86 %Motor efficiency at 1/2 load: 85,5-84 %Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)Insulation class (IEC 85): F
Others:Minimum efficiency index, MEI ≥: 0,70Net weight: 35.7 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]
41907216 CRK 4-160/16 50 Hz
H[m]
0
20
40
60
80
100
120
140
160
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
eta[%]
0
20
40
60
80
100
CRK 4-160/16, 50Hz
Pumped liquid = WaterLiquid temperature = 293 KDensity = 998.2 kg/m³
P2[kW]
0.0
0.5
1.0
1.5
2.0
2.5
3.0
NPSH[m]
0
1
2
3
4
5
6
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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]
0
20
40
60
80
100
120
140
160
Q [m³/h]0 1 2 3 4 5 6 7
eta[%]
0
20
40
60
80
100
CRK 4-160/16, 50Hz
Pumped liquid = WaterLiquid temperature = 293 KDensity = 998.2 kg/m³
P2[kW]
0
1
2
NPSH[m]
0
2
4
178
438
160
547
985
103
140
160
180
100
110
4 x
7.5
G 1
1/4
32
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: CRK 4-160/16 A-W-A-AUUVProduct No: 41907216EAN number: 5700390752453
Technical:Speed for pump data: 2900 rpmRated flow: 6 m³/hRated head: 102 mImpellers: 16Shaft seal: AUUVCurve tolerance: ISO 9906:1999 Annex AStages: 16Pump version: AModel: B
Materials:Pump head: Cast iron
EN-JL1030ASTM A48-30 B
Impeller: Stainless steelDIN W.-Nr. 1.4301AISI 304
Material code: A
Installation:Maximum ambient temperature: 333 KConnect code: WPipe connection: G 1 1/4Flange size for motor: FT130
Liquid:Pumped liquid: WaterLiquid temperature range: 263 .. 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 380-415 D VRated current: 6.3 AStarting current: 840-920 %Cos phi - power factor: 0,87-0,82Rated speed: 2900-2920 rpmMotor efficiency at full load: 84,6-84,6 %Motor efficiency at 3/4 load: 86-86 %Motor efficiency at 1/2 load: 85,5-84 %Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)Insulation class (IEC 85): FMotor protec: PTCMotor No: 85D15510
Others:Minimum efficiency index, MEI ≥: 0,70Net weight: 35.7 kg
4/6
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.
41907216 CRK 4-160/16 50 Hz
178
438
160
547
985 103
140
160
180
100
110
4 x 7.5G 1 1/4
32
5/6
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.
41907216 CRK 4-160/16 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