GRUNDFOS DATA BOOKLET
CRNE3-36 A-FGJ-G-V-HQQV 3x400 50HZ
Grundfos Pump 96518411
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Qty. Description
1
CRNE 3-36 A-FGJ-G-V-HQQV
Note! Product picture may differ from actual product
Product No.: 96518411
Vertical, multistage centrifugal pump with suction and discharge ports on same the level (in-line)
enabling installation in a horizontal one-pipe system. Pump materials in contact with the liquid are in
high-grade 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.
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
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.
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The pump head and flange for motor mounting is made in one piece (cast iron). The pump head
cover is a separate component (stainless steel). 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: FKM (fluorocarbon rubber)
FKM has excellent resistance to oils and chemicals. Above 90 °C, FKM should only be used in
media without water.
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 pump has a stainless steel base mounted on a separate base plate. The base and base plate
are kept in position by the tension of the staybolts which hold the pump together. 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. The flanges are fastened to the base by means of locking rings.
Motor
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Qty. Description
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.
Technical data
Liquid:
Pumped liquid:
Liquid temperature range:
Liquid temp:
Density:
Water
253 .. 363 K
293 K
998.2 kg/m³
Technical:
Speed for pump data:
Rated flow:
Rated head:
Shaft seal:
Approvals on nameplate:
2902 rpm
3 m³/h
176 m
HQQV
CE,TR
Materials:
Pump housing:
Impeller:
Stainless steel
DIN W.-Nr. 1.4408
AISI 316
ASTM A 351 CF 8M
Stainless steel
DIN W.-Nr. 1.4401
AISI 316
Installation:
Maximum ambient temperature: 313 K
Max pressure at stated temp:
25 bar / 90 °C
25 bar / -20 °C
Flange standard:
DIN
Pipe connection:
DN 25 / DN 32
Pressure stage:
PN 25
Flange size for motor:
FT130
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):
100LC
2
3 kW
3 kW
50 Hz
3 x 380-480 V
6,20-5,00 A
0,94-0,92
360-3490 rpm
IE3 87,1%
IP55
F
Others:
Label:
Grundfos Blueflux
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Qty. Description
Minimum efficiency index, MEI ≥: 0.7
Net weight:
60.4 kg
Gross weight:
89.4 kg
Shipping volume:
0.2 m3
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96518411 CRNE 3-36 50 Hz
H
[m]
CRNE 3-36, 3*400 V, 50Hz
eta
[%]
Pumped liquid = Water
Liquid temperature = 293 K
Density = 998.2 kg/m³
260
240
100 %
220
200
100
180
90
160
80
140
70
120
60
100
50
80
40
60
30
40
20
20
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]
3.5
3.0
7
P1
2.5
6
5
P2
2.0
4
1.5
3
1.0
2
0.5
1
0.0
0
Printed from Grundfos CAPS [2013.03.059]
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Product name:
Product No:
EAN number:
CRNE 3-36 A-FGJ-G-V-HQQV
96518411
5700396782492
Technical:
Speed for pump data:
Rated flow:
Rated head:
Impellers:
Shaft seal:
Approvals on nameplate:
Stages:
Pump version:
Model:
2902 rpm
3 m³/h
176 m
36
HQQV
CE,TR
36
A
A
Materials:
Pump housing:
Impeller:
CRNE 3-36, 3*400 V, 50Hz
240 100 %
220
200
180
160
140
120
100
80
60
40
20 25 %
0
0
0.5
P
[kW]
eta
[%]
Pumped liquid = Water
Liquid temperature = 293 K
Density = 998.2 kg/m³
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
P2
2
4
1
2
0
0
4 x 13
250
100
150
14
198
G 1/2
177
335
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
1:
9:
8:
7:
B:
Y:
A:
Water
253 .. 363 K
293 K
998.2 kg/m³
903
Liquid:
Pumped liquid:
Liquid temperature range:
Liquid temp:
Density:
75
Flange standard:
Connect code:
Pipe connection:
Pressure stage:
Flange size for motor:
313 K
25 bar / 90 °C
25 bar / -20 °C
DIN
FGJ
DN 25 / DN 32
PN 25
FT130
34
Installation:
Maximum ambient temperature:
Max pressure at stated temp:
19 x 27
85
180
210
Material code:
Code for rubber:
Stainless steel
DIN W.-Nr. 1.4408
AISI 316
ASTM A 351 CF 8M
Stainless steel
DIN W.-Nr. 1.4401
AISI 316
G
V
H
[m]
32
Value
89
105
140
Description
Lenntech BV - lenntech.com
info@lenntech.com
+31 15 2610900
+31 15 2616289
-
Printed from Grundfos CAPS [2013.03.059]
6 5 4 3 2
B Y A
10K
RUN
0/4-20 mA
1/0
0-10 V
STOP
8 7
1 9
4-20 mA
0/4-20 mA
Grundfos Blueflux
0.7
60.4 kg
89.4 kg
0.2 m3
0-10 V
Others:
Label:
Minimum efficiency index, MEI ≥:
Net weight:
Gross weight:
Shipping volume:
Group 2
NC C NO
100LC
2
3 kW
3 kW
50 Hz
3 x 380-480 V
6,20-5,00 A
0,94-0,92
360-3490 rpm
IE3 87,1%
IP55
F
B
85755810
L1 L2 L3
Group 3
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:
6/9
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Description
Value
Config. file no:
96115806
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Company name:
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Lenntech BV - lenntech.com
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96518411 CRNE 3-36 50 Hz
177
903
335
198
14
G 1/2
19 x 27
100
150
34
75
89
105
140
4 x 13
250
32
85
180
210
Note! All units are in [mm] unless others are stated.
Disclaimer: This simplified dimensional drawing does not show all details.
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96518411 CRNE 3-36 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.
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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.
info@lenntech.com
www.lenntech.com
tel. +31-15-261.09.00
fax. +31-15-261.62.89