· Company name: Lenntech BV - lenntech.com Created by: [email protected] Phone: +31 15 2610900...

GRUNDFOS DATA BOOKLET

Grundfos pump 96123454

Thank you for your interest in our products. Please contact us for more information, or visit our website

https://www.lenntech.com/grundfos/CRNE45/96123454/CRNE-45-3-A-F-G-V-HQQV.html

[email protected]. +31 152 610 900 fax. +31 152 616 289

BE > THINK > INNOVATE

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 CRNE 45-3 A-F-G-V-HQQV

Note! Product picture may differ from actual product

Product No.: 96123454

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 inhigh-grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling and easyservice and access. Power transmission is via a split coupling. Pipework connection is via DINflanges.

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 enablescontinuously variable control of the motor speed, which again enables adaptation of theperformance to a given requirement.

Further product detailsAn 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 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.

1/8

http://net.grundfos.com/Appl/WebCAPS/Details?productnumber=96123454&freq=50&lang=ENU



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: FKM (fluorocarbon rubber)FKM has excellent resistance to oils and chemicals. Above 90 °C, FKM should only be used inmedia without water.

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 pump has a stainless steel base mounted on a separate base plate. The base and base plateare kept in position by the tension of the staybolts which hold the pump together. Both the suctionand the 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.

2/8



MotorThe motor is a totally enclosed, fan-cooled motor with principal dimensions to IEC and DINstandards. Electrical tolerances comply with IEC 60034.

The motor requires no external motor protection. The motor control unit incorporates protectionagainst slow- and quick-rising temperatures, e.g. constant overload and stalled conditions.

Technical data

Liquid:Pumped liquid: WaterLiquid temperature range: 253 .. 363 KLiquid temp: 293 KDensity: 998.2 kg/m³

Technical:Speed for pump data: 2924 rpmRated flow: 45 m³/hRated head: 59.6 mShaft seal: HQQV

Materials:Pump housing: Stainless steel

DIN W.-Nr. 1.4401AISI 316

Impeller: Stainless steelDIN W.-Nr. 1.4401AISI 316

Installation:Maximum ambient temperature: 313 KMax pressure at stated temp: 16 bar / 90 °C

16 bar / -20 °CFlange standard: DINPipe connection: DN 80Pressure stage: PN 16Flange size for motor: FF300

Electrical data:Motor type: 160MBRated power - P2: 11 kWMains frequency: 50 HzRated voltage: 3 x 380-480 VRated current: 22,5-18,8 ACos phi - power factor: 0,90-0,90Rated speed: 480-3540 rpm

3/8



Position Qty. DescriptionEnclosure class (IEC 34-5): IP55Insulation class (IEC 85): F

Others:Label: Grundfos BluefluxMinimum efficiency index, MEI ≥: 0.7Net weight: 194 kgGross weight: 244 kgShipping volume: 0.8 m3

4/8



96123454 CRNE 45-3 50 Hz

H[m]

0

10

20

30

40

50

60

70

80

Q [m³/h]0 5 10 15 20 25 30 35 40 45 50 55

eta[%]

0

20

40

60

80

100

CRNE 45-3, 3*400 V, 50Hz

100 %

25 %

Pumped liquid = WaterLiquid temperature = 293 KDensity = 998.2 kg/m³

P[kW]

0

2

4

6

8

10

12

14

NPSH[m]

0

2

4

6

8

10

12

14

P1

P2

5/8



H[m]

0

10

20

30

40

50

60

70

80

Q [m³/h]0 10 20 30 40 50

eta[%]

0

20

40

60

80

100

CRNE 45-3, 3*400 V, 50Hz

100 %

25 %

Pumped liquid = WaterLiquid temperature = 293 KDensity = 998.2 kg/m³

P[kW]

0

5

10

NPSH[m]

0

5

10

P1

P2

PN16

-25/

DN

80

308

314

471

G 1

/2

ø80

266

331

ø120ø160ø200

190

251

365

829

G 1

/28

x ø1

8

G 1

/2

4 x

ø14

14035

0

45

DIN

19

87

BY

A

0-10

V

0/4-

20 m

A4-

20 m

A

1/0

10K

RU

N

STO

P

65

43

2

0/4-

20 m

A0-

10 V

NC

C2

NO

NC

C1

NO

L3L2

L1

6: G

ND

(fra

me)

5: +

10 V

4: S

etpo

int i

nput

3: G

ND

(fra

me)

2: S

tart/

stop

1: D

igita

l inp

ut9:

GN

D (f

ram

e)8:

+24

V7:

Sen

sor i

nput

B: R

S-4

85B

Y: S

cree

nA

: RS

-485

A

Group 1Group 2

Group 3

Description ValueProduct name: CRNE 45-3 A-F-G-V-HQQVProduct No: 96123454EAN number: 5700396695921

Technical:Speed for pump data: 2924 rpmRated flow: 45 m³/hRated head: 59.6 mImpellers: 3Shaft seal: HQQVStages: 3Pump version: AModel: A

Materials:Pump housing: Stainless steel

DIN W.-Nr. 1.4401AISI 316

Impeller: Stainless steelDIN W.-Nr. 1.4401AISI 316

Material code: GCode for rubber: V

Installation:Maximum ambient temperature: 313 KMax pressure at stated temp: 16 bar / 90 °C

16 bar / -20 °CFlange standard: DINConnect code: FPipe connection: DN 80Pressure stage: PN 16Flange size for motor: FF300

Liquid:Pumped liquid: WaterLiquid temperature range: 253 .. 363 KLiquid temp: 293 KDensity: 998.2 kg/m³

Electrical data:Motor type: 160MBRated power - P2: 11 kWMains frequency: 50 HzRated voltage: 3 x 380-480 VRated current: 22,5-18,8 ACos phi - power factor: 0,90-0,90Rated speed: 480-3540 rpmEnclosure class (IEC 34-5): IP55Insulation class (IEC 85): FMotor No: 85757524

Others:Label: Grundfos BluefluxMinimum efficiency index, MEI ≥: 0.7Net weight: 194 kgGross weight: 244 kgShipping volume: 0.8 m3Config. file no: 95139502

6/8

http://net.grundfos.com/Appl/WebCAPS/Details?productnumber=96123454&freq=50&lang=ENU



Note! All units are in [mm] unless others are stated.Disclaimer: This simplified dimensional drawing does not show all details.

96123454 CRNE 45-3 50 Hz

PN16-25/DN80

308

314

471

G 1/2

ø80266331

ø120

ø160

ø200

190251365

829

G 1/2 8 x ø18

G 1/2

4 x ø14

140

350

45

DIN

7/8



Note! All units are in [mm] unless others are stated.

96123454 CRNE 45-3 50 Hz

1987B Y A

0-10 V

0/4-20 mA4-20 mA

1/0

10K

RUN

STOP

6 5 4 3 2

0/4-20 mA 0-10 V

NC C2 NO NC C1 NO L3L2L1

6: GND (frame)5: +10 V4: Setpoint input3: GND (frame)2: Start/stop

1: Digital input9: GND (frame)8: +24 V7: Sensor inputB: RS-485BY: ScreenA: RS-485A

Gro

up 1

Gro

up 2

Gro

up 3

8/8

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]://www.lenntech.comtel. +31 152 610 900 fax. +31 152 616 289

· Company name: Lenntech BV - lenntech.com Created by: [email protected] Phone: +31 15 2610900...

Documents

Transcript of · Company name: Lenntech BV - lenntech.com Created by: [email protected] Phone: +31 15 2610900...