Grundfos NBE Series - Page 72

3 × 440-480 V, 60 Hz, Model K
Speed
[rpm]
Power P2
[HP]
Supply voltage
[V]
Short-circuit power
[mVA]
3500-4000
20 3 × 440-480 4.6
25 3 × 440-480 5.8
30 3 × 440-480 6.6
C2 fulfils the requirements for residential areas if the system is
operated and installed by qualified persons.
C3 fulfils the requirements for industrial areas.
In a residential environment, this product may cause radio
interference in which case supplementary mitigation
measures may be required.
Model J
Motor
[HP]
Emission category
3500-4000 rpm
4000-5900 rpm
3 C1
5 C1
7 1/2 C1
10
C3/C1
14)
15
C3/C1
14)
14)
C1, if equipped with an external Grundfos EMC filter.
Model K
Motor
[HP]
Emission category
3400-4000 rpm 3500-4000 rpm 4000-5900 rpm
10
C2/C3
15)
- -
15
C2/C3
15)
- -
20 -
C2/C3
15)
-
25 -
C2/C3
15)
-
30 -
C2/C3
15)
-
15)
Depending on product hardware configuration.
Immunity: The motor fulfils the requirements for industrial areas.
Contact Grundfos for further information.
72
English (US)