-
GRUNDFOS DATA BOOKLET
NBE65-160/157 A-F2-A-BQQE Grundfos pump 99102358
Thank you for your interest in our products. Please contact us
for more information, or visit our website
https://www.lenntech.com/grundfos/NBE00/99102358/NBE-65-160-157-A-F2-A-E-BQQE.html
[email protected]. +31 152 610 900 fax. +31 152 616 289
BE > THINK > INNOVATE
-
Printed from Grundfos Product Centre [2018.06.003]
Position Qty. Description1 NBE 65-160/157 A-F2-A-E-BQQE
Product No.: On request
Non-self-priming, single-stage, centrifugal volute pump designed
according to ISO 5199 withdimensions and rated performance
according to EN 733 (10 bar). Flanges are PN 16 with
dimensionsaccording to EN 1092-2. The pump has an axial suction
port, radial discharge port, horizontal shaft anda back pull-out
design enabling removal of the motor, motor stool, cover and
impeller without disturbingthe pump housing or pipework.
The unbalanced rubber bellows seal is according to DIN EN
12756.The pump is close-coupled to a fan-cooled, permanent-magnet
synchronous 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 the performance toa given requirement.
Further product detailsThe product's minimum efficiency index
(MEI) is greater or equal to 0.70. This is by the
CommissionRegulation (EU) considered as an indicative benchmark for
best-performing water pump available onthe market as from 1 January
2013.
An external sensor can be connected if controlled pump operation
is required for flow, differentialpressure or temperature
control.An operating panel on the motor terminal box enables
setting of required setpoint as well as setting ofpump to "Min." or
"Max." operation or to "Stop". The Grundfos Eye indicator on the
operating panelprovides visual indication of pump status:
• "Power on": Motor is running (rotating green indicator lights)
or not running (permanently greenindicator lights)
• "Warning": Motor is still running (rotating yellow indicator
lights) or has stopped (permanentlyyellow indicator lights)
• "Alarm": Motor has stopped (flashing red indicator
lights).
Communication with the pump is possible by means of Grundfos GO
Remote (accessory). The remotecontrol enables further settings as
well as reading out of a number of parameters such as
"Actualvalue", "Speed", "Power input" and total "Power
consumption".
The back pull-out design means that the pump can be serviced by
a single person without disturbingthe pump housing or pipe
work.
Cast-iron parts 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
ensuresdeposition of paint particles as a thin, well-controlled
layer on the surface. An integral part of theprocess 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
1/12
-
Printed from Grundfos Product Centre [2018.06.003]
Position Qty. DescriptionThe pump housing has both a priming and
a drain hole closed by plugs.The impeller is a closed impeller with
double-curved blades with smooth surfaces. The impeller
isstatically balanced according to ISO 1940-1 class G6.3 and
hydraulically balanced to compensate foraxial thrust.Wear rings
used in pump housing and for impeller are made of bronze/brass or
cast iron.
Motor stool and pump cover are made of cast iron (EN-GJL-250).
Coupling guards are fitted to themotor stool. The pump cover is
provided with a manual air vent screw for venting of the pump
housingand the shaft seal chamber.
The pump is fitted with an unbalanced rubber bellows seal with
torque transmission across the springand around the bellows. Due to
the bellows, the seal does not wear the shaft, and the axial
movementis not prevented by deposits on the shaft.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 thismaterial 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.
MotorThe motor is a totally enclosed, fan-cooled motor with
principal dimensions to IEC and DIN standards.Electrical tolerances
comply with IEC 60034.
The motor efficiency is classified as IE5 in accordance with IEC
60034-30-2.The motor requires no external motor protection. The
motor control unit incorporates protection againstslow- and
quick-rising temperatures, e.g. constant overload and stalled
conditions.
The terminal box holds terminals for these connections:• one
dedicated digital input• two analog inputs, 0(4)-20 mA, 0-5 V, 0-10
V, 0.5 - 3.5 V• 5 V voltage supply to potentiometer and sensor• one
configurable digital input or open-collector output• Grundfos
Digital Sensor input and output• 24 V voltage supply for sensors•
two signal-relay outputs (potential-free contacts)• GENIbus
connection• interface for Grundfos CIM fieldbus module.
Technical data
Liquid:Pumped liquid: WaterLiquid temperature range: -25 .. 120
°CLiquid temperature during operation: 20 °CDensity: 998.2
kg/m³
Technical:Rated flow: 113 m³/hRated head: 25.8 mActual impeller
diameter: 157 mmImpeller nom: 160 mmPrimary shaft seal:
BQQESecondary shaft seal: NONECurve tolerance: ISO9906:2012 3B
Materials:Pump housing: Cast iron
EN-GJL-250ASTM A48-40 B
Impeller: Cast ironEN-GJL-200ASTM A48-30 B
2/12
-
Printed from Grundfos Product Centre [2018.06.003]
Position Qty. DescriptionShaft: Stainless steel
1.4301304
Rubber: EPDMWear ring mat.: High alloy brass(CuZn34Mn3AI2
Installation:Maximum ambient temperature: 50 °CMaximum operating
pressure: 16 barFlange standard: EN 1092-2Pump inlet: DN 80Pump
outlet: DN 65Pressure rating: PN 16
Electrical data:Motor type: 160MHIE Efficiency class: IE5Rated
power - P2: 11 kWMains frequency: 50 HzRated voltage: 3 x 380-500
VRated current: 20.3-16.0 ACos phi - power factor: 0.93-0.90Rated
speed: 360-4000 rpmEfficiency: 93.1%Number of poles: 2Enclosure
class (IEC 34-5): IP55Insulation class (IEC 85): FLubricant type:
Grease
Others:Minimum efficiency index, MEI ≥: 0.70ErP status: EuP
Standalone/Prod.Net weight: 110 kgGross weight: 131 kgShipping
volume: 0.509 m³
3/12
-
Printed from Grundfos Product Centre [2018.06.003]
On request NBE 65-160/157 A-F2-A-E-BQQE 50 HzH
[m]
0
5
10
15
20
25
30
35
40
Q [m³/h]0 10 20 30 40 50 60 70 80 90 100 110 120 130
eta[%]
0
20
40
60
80
100
NBE 65-160/157, 3*380 V
110 %
100 %
90 %
80 %
70 %
60 %
50 %
40 %
25 %20 %
P[kW]
0
2
4
6
8
10
12
14
NPSH[m]
0
2
4
6
8
10
12
14
P1 (motor+freq.converter)
P2
4/12
-
Printed from Grundfos Product Centre [2018.06.003]
H[m]
0
5
10
15
20
25
30
35
40
Q [m³/h]0 20 40 60 80 100 120
eta[%]
0
20
40
60
80
100
NBE 65-160/157, 3*380 V
110 %
100 %
90 %
80 %
70 %
60 %
50 %
40 %
25 %20 %
P[kW]
0
2
4
6
8
10
12
NPSH[m]
0
2
4
6
8
10
12P1 (motor+freq.converter)
P280
100
65
200
160
127
108
254
210350
406
237
14.5
173
173
317
100343
161
4 x 19
1XM32+5XM208 x 19
3
15
8
26
23
25
24
7
21
20
22
B
Y
6
5
2
4
10
A
+24 V*
1
149
12
17
19
11
18+24 V*
OC DI
+24 V*
AI2
GDS RX
GDS TX
GND
GENIbus A
GENIbus B
+24 V
GND
GENIbus Y
GND
DI1
AI1
DI3/OC1
LiqTec
AI3
GND
DI2
LiqTec
GND
AO
Pt100/1000
Pt100/1000
DI4/OC2
GND
+24 V*OC DIGND
NC
C2
NO
NC
C1
NO
+24 V*+24 V* +24 V*/5 V*
L2
L1
L3
PE
L3
L2
L1
+24 V* +24 V*/5 V*+24 V*
+24 V*/5 V*
+5 V*
+5 V
+24 V
+5 V
+5 V*
Description ValueGeneral information:
Product name: NBE 65-160/157A-F2-A-E-BQQE
Product No: On requestEAN number: On requestTechnical:Rated
flow: 113 m³/hRated head: 25.8 mActual impeller diameter: 157
mmImpeller nom: 160 mmPrimary shaft seal: BQQESecondary shaft seal:
NONEShaft diameter: 24 mmCurve tolerance: ISO9906:2012 3BPump
version: AMaterials:Pump housing: Cast iron
EN-GJL-250ASTM A48-40 B
Impeller: Cast ironEN-GJL-200ASTM A48-30 B
Shaft: Stainless steel1.4301304
Material code: ARubber: EPDMCode for rubber: E
Wear ring mat.: High alloybrass(CuZn34Mn3AI2
Installation:Maximum ambient temperature: 50 °CMaximum operating
pressure: 16 barFlange standard: EN 1092-2Pump inlet: DN 80Pump
outlet: DN 65Pressure rating: PN 16Wear ring(s): neckring(s)Connect
code: F2Liquid:Pumped liquid: WaterLiquid temperature range: -25 ..
120 °CLiquid temperature during operation: 20 °CDensity: 998.2
kg/m³Electrical data:Motor type: 160MHIE Efficiency class: IE5Rated
power - P2: 11 kWMains frequency: 50 HzRated voltage: 3 x 380-500
VRated current: 20.3-16.0 ACos phi - power factor: 0.93-0.90Rated
speed: 360-4000 rpmEfficiency: 93.1%Number of poles: 2Enclosure
class (IEC 34-5): IP55Insulation class (IEC 85): FMotor protec:
YESMotor No: 99306732Mount. design. acc. IEC 34-7: IM B35Lubricant
type: GreaseControls:Control panel: HMI300 - AdvancedFunction
Module: 300
100
65
127
108
210
406
14.5
317
100343
161
4 x 19
1XM32+5XM208 x 19
5/12
-
Printed from Grundfos Product Centre [2018.06.003]
Description ValueOthers:Minimum efficiency index, MEI ≥: 0.70ErP
status: EuP Standalone/Prod.Net weight: 110 kgGross weight: 131
kgShipping volume: 0.509 m³Config. file no: 99100723
6/12
-
Printed from Grundfos Product Centre [2018.06.003]
On request NBE 65-160/157 A-F2-A-E-BQQE 50 Hzcos phi
eta
0.0
0.2
0.4
0.6
0.8
P2 [kW]0 1 2 3 4 5 6 7 8 9 10
I[A]
0
4
8
12
16
NBE65-160/157 + 160MH 11 kW 3*380 V, 50 Hz
etacos phi
I
n[rpm]
0
1000
2000
3000
P1[kW]
0
4
8
n
P1 (motor+freq.converter)
n = 109 %
7/12
-
Printed from Grundfos Product Centre [2018.06.003]
On request NBE 65-160/157 A-F2-A-E-BQQE 50 Hz
Note! All units are in [mm] unless others are stated.Disclaimer:
This simplified dimensional drawing does not show all details.
80
100
65
200 160
127
108
254
210
350
406
237
14.5
173 173
317
100
343
161
4 x
19
1XM
32+5
XM20
8 x
19
8/12
-
Printed from Grundfos Product Centre [2018.06.003]
Exploded view
301a
219
92
7
7a
77
301a
92
11
9
51
100
49
105
45
215a
215
18
217215a
534a534
531531a
28
17
251d
251a
6
11b
66a
67
530530a
9/12
-
Printed from Grundfos Product Centre [2018.06.003]
Sectional drawing (TM058200 for TPE2,TPE3)
4
2 13
5
TM058200
10/12
-
Printed from Grundfos Product Centre [2018.06.003]
Exploded view ( TM057026 for MGE model H/I )
251d
251b
290
287277a
286
277
273a
273
268268a289a289
288b288288a
251a
252b
156c
159d
156b
156d188
275a
153
154
158
178
185
192
191
159e
156c 156
151152
266
187
291
293
252a
172
150
287a
502
273b
157
11/12
-
Printed from Grundfos Product Centre [2018.06.003]
Parts list NBE 65-160/157, Product No. On requestValid from
1.3.2010 (1009)
Pos Description Annotation Données de classification Référence
Quantité Unité+ Motor 1 pcs- Nut 1 pcs
66 Washer 166a Spring lock washer 167 Nut Thread: M14 1
- Motor stool cpl. 1 pcs1a Motor stool 17 Coupling guard 277a
Pan head screw 4
- Pump housing cpl. 1 pcs6 Pump housing 136 Nut Thread: M10
6
- Stub shaft 1 pcs9 Socket set screw Length (mm): 6 2
Thread: M811 Parallel key Dimension: 6X6X35 151 Pump shaft 149
Impeller 1 pcs72a O-ring Diameter: 177,39 1 pcs
Material type: EPDMThickness: 3,53
105 Shaft seal 1 pcs
12/12
-
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
