GRUNDFOS DATA BOOKLET
CRE3-19 A-FGJ-A-E-HQQE 3x400 50HZ
Grundfos Pump 96518335
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Qty. Description
1
CRE 3-19 A-FGJ-A-E-HQQE
Note! Product picture may differ from actual product
Product No.: 96518335
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 – all
other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling
and easy service and access. Power transmission is via a split coupling. Pipework connection is via
combined DIN-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 enables
continuously variable control of the motor speed, which again enables adaptation of the
performance to a given requirement.
Further product details
An external sensor can be connected if controlled pump operation based on for example flow,
differential pressure or temperature is required.
A control panel on the motor terminal box enables setting of required setpoint as well as setting of
pump to "Min." or "Max." operation or to "Stop". The control panel has indicator lights for "Operation"
and "Fault".
Communication with the pump is possible by means of the Grundfos GO Remote or the R100
remote control (accessories). The remote controls enable further settings as well as reading out of a
number of parameters such as "Actual value", "Speed", "Power input" and total "Power
consumption".
The product carries the Grundfos Blueflux® label. It represents the best from Grundfos within
energy-efficient motors and frequency converters. Grundfos Blueflux® solutions either meet or
exceed legislative requirements such as the EuP IE3 grade.
Steel, cast iron and aluminium components have an epoxy-based coating made in a cathodic
electro-deposition (CED) process. CED is a high-quality dip-painting process where an electrical
field around the products ensures deposition of paint particles as a thin, well-controlled layer on the
surface. An integral part of the process is a pretreatment. The entire process consists of these
elements:
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.
Pump
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Qty. Description
A standard split coupling connects the pump and motor shaft. It is enclosed in the pump head/motor
stool by means of two coupling guards.
The pump head, pump head cover and flange for motor mounting is made in one piece. The pump
head has a combined 1/2" priming plug and air vent screw.
The pump is fitted with a balanced O-ring seal unit with rigid torque transmission system. This seal
type 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 the
pump 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 of
this 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 screwed into the pump head.
The chambers and impellers are made of stainless steel sheet. The chambers are provided with a
PTFE 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. The flanges and base are cast in one piece. The discharge side of
the base has a combined drain plug and bypass valve. The pump is secured to the foundation by
four bolts through the base plate.
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Qty. Description
Motor
The motor is a totally enclosed, fan-cooled motor with principal dimensions to IEC and DIN
standards. 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 protection
against slow- and quick-rising temperatures, e.g. constant overload and stalled conditions.
The terminal box holds terminals for these connections:
- pump start/stop input (potential-free contact)
- remote setpoint setting via analog signal, 0-10 V, 0(4)-20 mA
- 10 V voltage supply for setpoint potentiometer, Imax = 5 mA
- one analog sensor input, 0-10 V, 0(4)-20 mA
- 24 V voltage supply for sensor, Imax = 40 mA
- one analog output
- three digital inputs
- one potential-free fault signal relay with changeover contact, reporting "Fault", "Operation" or
"Ready"
- RS-485 GENIbus connection.
Technical data
Liquid:
Pumped liquid:
Liquid temperature range:
Liquid temp:
Density:
Water
253 .. 393 K
293 K
998.2 kg/m³
Technical:
Speed for pump data:
Rated flow:
Rated head:
Shaft seal:
Approvals on nameplate:
2896 rpm
3 m³/h
92.5 m
HQQE
CE,TR
Materials:
Pump housing:
Impeller:
Cast iron
EN-JL1030
ASTM A48-30 B
Stainless steel
DIN W.-Nr. 1.4301
AISI 304
Installation:
Maximum ambient temperature: 313 K
Max pressure at stated temp:
25 bar / 120 °C
25 bar / -20 °C
Flange standard:
DIN
Pipe connection:
DN 25 / DN 32
Pressure stage:
PN 16 / PN 25
Flange size for motor:
FT115
Electrical data:
Motor type:
Number of poles:
Rated power - P2:
Printed from Grundfos CAPS [2013.03.059]
90SB
2
1.5 kW
3/9
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Qty. Description
Power (P2) required by pump:
Mains frequency:
Rated voltage:
Rated current:
Cos phi - power factor:
Rated speed:
Efficiency:
Enclosure class (IEC 34-5):
Insulation class (IEC 85):
1.5 kW
50 Hz
3 x 380-480 V
3,30-2,70 A
0,91-0,87
360-3510 rpm
IE3 84,2%
IP55
F
Others:
Label:
Grundfos Blueflux
Minimum efficiency index, MEI ≥: 0.7
Net weight:
47.9 kg
Gross weight:
53.6 kg
Shipping volume:
0.11 m3
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-
96518335 CRE 3-19 50 Hz
H
[m]
CRE 3-19, 3*400 V, 50Hz
eta
[%]
Pumped liquid = Water
Liquid temperature = 293 K
Density = 998.2 kg/m³
130
100 %
120
110
100
100
90
90
80
80
70
70
60
60
50
50
40
40
30
30
20
20
10
10
25 %
0
0
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 3.2 3.4 3.6 3.8 4.0 4.2 4.4
Q [m³/h]
P
[kW]
NPSH
[m]
2.0
8
P1
1.5
6
P2
1.0
4
0.5
2
0.0
0
Printed from Grundfos CAPS [2013.03.059]
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Impeller:
100
90
80
70
60
50
40
30
20
10
0
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Q [m³/h]
NPSH
[m]
P1
1.5
Cast iron
EN-JL1030
ASTM A48-30 B
Stainless steel
DIN W.-Nr. 1.4301
AISI 304
A
E
6
P2
1.0
4
0.5
2
0.0
0
220
250
Grundfos Blueflux
0.7
47.9 kg
53.6 kg
0.11 m3
96115804
180
Others:
Label:
Minimum efficiency index, MEI ≥:
Net weight:
Gross weight:
Shipping volume:
Config. file no:
141
90SB
2
1.5 kW
1.5 kW
50 Hz
3 x 380-480 V
3,30-2,70 A
0,91-0,87
360-3510 rpm
IE3 84,2%
IP55
F
NONE
85755806
100
Electrical data:
Motor type:
Number of poles:
Rated power - P2:
Power (P2) required by pump:
Mains frequency:
Rated voltage:
Rated current:
Cos phi - power factor:
Rated speed:
Efficiency:
Enclosure class (IEC 34-5):
Insulation class (IEC 85):
Motor protec:
Motor No:
G 1/2
Water
253 .. 393 K
293 K
998.2 kg/m³
178
Liquid:
Pumped liquid:
Liquid temperature range:
Liquid temp:
Density:
167
Flange standard:
Connect code:
Pipe connection:
Pressure stage:
Flange size for motor:
313 K
25 bar / 120 °C
25 bar / -20 °C
DIN
FGJ
DN 25 / DN 32
PN 16 / PN 25
FT115
20
Installation:
Maximum ambient temperature:
Max pressure at stated temp:
19 x 24.5
ø35
Material code:
Code for rubber:
130 100 %
120
110
100
90
80
70
60
50
40
30
20
10 25 %
0
0
0.5
P
[kW]
eta
[%]
4 x ø13.5
Materials:
Pump housing:
2896 rpm
3 m³/h
92.5 m
19
HQQE
CE,TR
19
A
A
CRE 3-19, 3*400 V, 50Hz
Pumped liquid = Water
Liquid temperature = 293 K
Density = 998.2 kg/m³
ø89
Technical:
Speed for pump data:
Rated flow:
Rated head:
Impellers:
Shaft seal:
Approvals on nameplate:
Stages:
Pump version:
Model:
CRE 3-19 A-FGJ-A-E-HQQE
96518335
5700396780856
H
[m]
ø100
Product name:
Product No:
EAN number:
Value
ø140
Description
Lenntech BV - lenntech.com
info@lenntech.com
+31 15 2610900
+31 15 2616289
-
75
589
281
1:
9:
8:
7:
B:
Y:
A:
Digital input
GND (frame)
+24 V
Sensor input
RS-485B
Screen
RS-485A
6: GND (frame)
5: +10 V
4: Setpoint input
3: GND (frame)
2: Start/stop
Group 1
Printed from Grundfos CAPS [2013.03.059]
10K
0/4-20 mA
1/0
0/4-20 mA
0-10 V
NC C NO
0-10 V
RUN
STOP
Group 2
1 9
4-20 mA
8 7
6 5 4 3 2
B Y A
L1 L2 L3
Group 3
6/9
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Lenntech BV - lenntech.com
info@lenntech.com
+31 15 2610900
+31 15 2616289
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Value
Printed from Grundfos CAPS [2013.03.059]
7/9
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Lenntech BV - lenntech.com
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+31 15 2610900
+31 15 2616289
-
96518335 CRE 3-19 50 Hz
167
589
281
178
G 1/2
ø140
ø100
20
75
ø89
19 x 24.5
ø35
100
141
180
250
220
4 x ø13.5
Note! All units are in [mm] unless others are stated.
Disclaimer: This simplified dimensional drawing does not show all details.
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info@lenntech.com
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+31 15 2616289
-
96518335 CRE 3-19 50 Hz
L1 L2 L3
0-10 V
0/4-20 mA
4-20 mA
1 9 8
7
B Y A
1:
9:
8:
7:
B:
Y:
A:
Digital input
GND (frame)
+24 V
Sensor input
RS-485B
Screen
RS-485A
Group 1
1/0
Group 3
Group 2
NC C NO
STOP
6: GND (frame)
5: +10 V
4: Setpoint input
3: GND (frame)
2: Start/stop
RUN
0/4-20 mA
0-10 V
10K
6 5 4 3 2
Note! All units are in [mm] unless others are stated.
Printed from Grundfos CAPS [2013.03.059]
9/9
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.
info@lenntech.com
www.lenntech.com
tel. +31-15-261.09.00
fax. +31-15-261.62.89