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CM10-4 A-R-A-E-AVBE F-A-A-N - Lenntech · Printed from Grundfos Product Centre [2018.02.043]...
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GRUNDFOS DATA BOOKLET CM10-4 A-R-A-E-AVBE F-A-A-N Grundfos Pump 96935485 Thank you for your interest in our products Please contact us for more information, or visit our website https://www.lenntech.com/grundfos/CMBASIS/96935485/CM10-4-A-R-A-E-AVBE.html [email protected] tel. +31-15-261.09.00 fax. +31-15-261.62.89 BE > THINK > INNOVATE
Transcript of CM10-4 A-R-A-E-AVBE F-A-A-N - Lenntech · Printed from Grundfos Product Centre [2018.02.043]...
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GRUNDFOS DATA BOOKLET
CM10-4 A-R-A-E-AVBE F-A-A-N Grundfos Pump 96935485
Thank you for your interest in our productsPlease contact us for more information, or visit our websitehttps://www.lenntech.com/grundfos/CMBASIS/96935485/CM10-4-A-R-A-E-AVBE.html
[email protected]. +31-15-261.09.00fax. +31-15-261.62.89
BE > THINK > INNOVATE
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Printed from Grundfos Product Centre [2018.02.043]
Position Qty. Description1 CM10-4 A-R-A-E-AVBE
Product No.: 96935485
Compact, reliable, horizontal, multistage, end-suction centrifugal pump with axial suction port and radialdischarge port. The shaft, impellers and chambers are made of stainless steel. The inlet and dischargeparts are made of cast iron. The mechanical shaft seal is a special designed, unbalanced O-ring seal.Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7/1).
The pump is fitted with a 3-phase, foot-mounted, fan-cooled asynchronous motor.
Further product detailsPump and motor are integrated in a compact and user-friendly design. The pump is fitted to a low baseplate, making it ideal for installation in systems where compactness is important.The state-of-the-art design and materials of the shaft seal ensure high wear resistance, improvedsticking and dry-running capabilities and long operating life.Servicing the pump requires no special service tools. Service parts are in stock for quick delivery andare available as kits, single parts or bulk. Service videos are available on www.youtube.com.
PumpA combination of a stop ring and a Nord-lock® washer secures a tight and reliable fixation of theimpeller spacing pipes to the splined pump shaft. It is possible to remove and fit the hydraulic parts fromthe pump side. The inlet part, chambers and discharge part are hold together by four staybolts.
The pump is fitted with an unbalanced O-ring seal with a rigid torque transmission system. It has a fixedseal driver ensuring a reliable rotation of all parts. The dynamic secondary seal is an O-ring.Primary seal:
- Rotating seal ring material: Aluminium oxide (alumina)- Stationary seat material: Carbon graphite, resin-impregnated
Carbon graphite against alumina is a good all-round seal for not too demanding applications. Thecorrosion resistance is often limited in water to a range between pH 5 and pH 10. Usage in liquidsabove +90 °C is not recommended. The seal can handle dry-running conditions for short periods.Secondary seal material: EPDM (ethylene-propylene rubber)EPDM has excellent resistance to hot water. EPDM is not suitable for mineral oils.
The pump shaft is connected to the motor shaft through a left thread and tight fit. The shaft cannot bedismantled.
MotorThe motor is a totally enclosed, fan-cooled motor with principal dimensions to EN 50347. Electricaltolerances comply with EN 60034.
The motor efficiency is classified as IE2 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.
http://product-selection.grundfos.com/product-detail.html?productnumber=96935485&freq=50&lang=ENU
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Printed from Grundfos Product Centre [2018.02.043]
Position Qty. DescriptionAn installation indicator is fitted to the motor fan cover. Based on the motor cooling air, it indicates thedirection of rotation of the motor. The motor is fitted with a directional sticker.
The motor can be connected to a variable speed drive for adjustment of pump performance to any dutypoint. Grundfos CUE offers a range of variable speed drives. Please find more information in GrundfosProduct Center.
Technical data
Liquid:Pumped liquid: WaterLiquid temperature range: -20 .. 90 °CLiquid temperature during operation: 20 °CDensity: 998.2 kg/m³
Technical:Speed for pump data: 2900 rpmRated flow: 10 m³/hRated head: 53.9 mPrimary shaft seal: AVBEApprovals on nameplate: CE,WRAS,ACS,TR,EACCurve tolerance: ISO9906:2012 3B
Materials:Pump housing: Cast iron
EN-JL1030ASTM 30 B
Impeller: Stainless steelDIN W.-Nr. 1.4301AISI 304
Rubber: EPDM
Installation:Maximum ambient temperature: 55 °CMaximum operating pressure: 10 barMax pressure at stated temp: 6 bar / 90 °C
10 bar / 40 °CFlange standard: WHITWORTH THREAD RPPump inlet: Rp 1 1/2Pump outlet: Rp 1 1/2
Electrical data:Motor type: 100LAIE Efficiency class: IE2Rated power - P2: 3.2 kWMains frequency: 50 HzRated voltage: 3 x 220-240D/380-415Y VService factor: 1Rated current: 11,8-11,0/6,75-6,40 AStarting current: 800-880 %Rated speed: 2900-2920 rpmMotor efficiency at full load: 84.6 %Enclosure class (IEC 34-5): IP55Insulation class (IEC 85): F
Others:Minimum efficiency index, MEI ≥: 0,7Net weight: 38.6 kgGross weight: 41.1 kg
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Printed from Grundfos Product Centre [2018.02.043]
96935485 CM10-4 50 HzH
[m]
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
Q [m³/h]0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
eta[%]
0
10
20
30
40
50
60
70
80
90
100
CM10-4, 3*230 V, 50Hz
P[kW]
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
NPSH[m]
0
5
10
15
20
25
30
35
P1
P2
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Printed from Grundfos Product Centre [2018.02.043]
H[m]
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
Q [m³/h]0 2 4 6 8 10 12
eta[%]
0
10
20
30
40
50
60
70
80
90
100
CM10-4, 3*230 V, 50Hz
P[kW]
0.0
0.5
1.0
1.5
2.0
2.5
3.0
NPSH[m]
0
5
10
15
20
25
30P1
P2
160199
198.4
100
241.
8
12
Rp 3/8
140170
263.9248.9
536.9
273
379.7
106.7157.2Rp 1 1/2
Rp 1 1/2
219.
5
L3L2L1
+T +T+T
TO AMPLIFIERRELAY
IEC
TP2
11 T
HER
MAL
LY P
RO
TEC
TED
WH
EN T
HE
THER
MIS
TOR
S AR
EC
ON
NEC
TED
TO
AM
PLIF
IER
REL
AY F
OR
CO
NTR
OL
OF
MAI
N S
UPP
LYTH
ERM
ISTO
RS
PTC
AC
CO
RD
ING
TO
DIN
440
82
TO AMPLIFIERRELAY
+T +T+T
L1 L2 L3
Description ValueGeneral information:Product name: CM10-4 A-R-A-E-AVBEProduct No: 96935485EAN number: 5700314053932Technical:Speed for pump data: 2900 rpmRated flow: 10 m³/hRated head: 53.9 mImpellers: 4Primary shaft seal: AVBEApprovals on nameplate: CE,WRAS,ACS,TR,EACCurve tolerance: ISO9906:2012 3BPump version: AModel: AMaterials:Pump housing: Cast iron
EN-JL1030ASTM 30 B
Impeller: Stainless steelDIN W.-Nr. 1.4301AISI 304
Material code: ARubber: EPDMCode for rubber: EInstallation:Maximum ambient temperature: 55 °CMaximum operating pressure: 10 barMax pressure at stated temp: 6 bar / 90 °C
10 bar / 40 °CFlange standard: WHITWORTH THREAD RPConnect code: RPump inlet: Rp 1 1/2Pump outlet: Rp 1 1/2Liquid:Pumped liquid: WaterLiquid temperature range: -20 .. 90 °CLiquid temperature during operation: 20 °CDensity: 998.2 kg/m³Electrical data:Motor type: 100LAIE Efficiency class: IE2Rated power - P2: 3.2 kWMains frequency: 50 HzRated voltage: 3 x 220-240D/380-415Y VService factor: 1Rated current: 11,8-11,0/6,75-6,40 AStarting current: 800-880 %Rated speed: 2900-2920 rpmMotor efficiency at full load: 84.6 %Enclosure class (IEC 34-5): IP55Insulation class (IEC 85): FMotor protec: TP211Others:Minimum efficiency index, MEI ≥: 0,7Net weight: 38.6 kgGross weight: 41.1 kg
160199
198.4
241.8
12
Rp 3/8
140170263.9248.9
536.9
273
379.7
106.7157.2Rp 1 1/2
Rp 1 1/2
219.5
http://product-selection.grundfos.com/product-detail.html?productnumber=96935485&freq=50&lang=ENU
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Printed from Grundfos Product Centre [2018.02.043]
96935485 CM10-4 50 Hzcos phi
eta
0.0
0.2
0.4
0.6
0.8
P2 [kW]0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
I[A]
0
4
8
12
16
CM10-4 + 100LA 3.2 kW 3*230 V, 50 Hz, SF = 1
eta
cos phi
I
n[rpm]
2000
2200
2400
2600
2800
P1[kW]
0.0
1.0
2.0
3.0
4.0
n
P1
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Printed from Grundfos Product Centre [2018.02.043]
96935485 CM10-4 50 Hz
Note! All units are in [mm] unless others are stated.Disclaimer: This simplified dimensional drawing does not show all details.
160
199
198.
4
100241.8
12Rp
3/8
140
170
263.
924
8.9
536.
9
27337
9.7
106.
7157
.2R
p 1
1/2 R
p 1
1/2
219.5
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Printed from Grundfos Product Centre [2018.02.043]
96935485 CM10-4 50 Hz
Note! All units are in [mm] unless others are stated.
L3L2L1
+T +T+T
TO AMPLIFIERRELAY
IEC
TP2
11 T
HER
MAL
LY P
RO
TEC
TED
WH
EN T
HE
THER
MIS
TOR
S AR
EC
ON
NEC
TED
TO
AM
PLIF
IER
REL
AY F
OR
CO
NTR
OL
OF
MAI
N S
UPP
LYTH
ERM
ISTO
RS
PTC
AC
CO
RD
ING
TO
DIN
440
82
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
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