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HK 250M4 B5 4-6 IE3

E-MOTOR 400/690V 55,0KW 1480U B5 IE3
Product details for

HK 250M4 B5 4-6 IE3

P 60 Hz
63 kW
n 60 Hz
1,780 r/min
P 50 Hz
55 kW
n 50 Hz
1,480 r/min
I 50 Hz
98.4 A
LF 50 Hz
0.86
Factor IA / IN
7.9
η (IE3) %
95
H1
372 mm
B
845 mm
Ø D shaft
65 mm
Ø E
450 mm
Ø F
550 mm
All characteristics

Characteristics

Ambient temperature
  • -20 °C to +40 °C 
Protection IP
  • IP 55 
Material
  • housing: aluminium 
  • housing: grey cast iron (from HK160...) 
Design
  • Type B5 
  • without feet 
Customs tariff number
  • 85015220 
All characteristics

Product description

Notes
Caution! Measurement »B« can depending on design slightly vary in length.
Description
Self-cooling squirrel-cage energy-saving motors.
High efficiency IE3 - IEC60034-30:2009.
Rated voltage 400/690 V 50 Hz, 460 V 60 Hz.
4-pin.
Voltage tolerance ±5 %.
All motors including thermal protection (PTC thermistor).

Product variants

11 Results
Show dimensional drawing
Identifier
P 60 Hz (kW)
n 60 Hz (r/min)
P 50 Hz (kW)
n 50 Hz (r/min)
Price / items
P 60 Hz = nominal output at 400 V/60 Hz
n 50 Hz = nominal speed at 400 V/50 Hz
n 60 Hz = nominal speed at 400 V/60 Hz
I 50 Hz = nominal current at 400 V/50 Hz
LF 50 Hz = cos phi power factor at 50 Hz
P 50 Hz = nominal output at 400 V/50 Hz
η (IE3) = efficiency to IE3 in % (at full load)
Factor IA / IN = start-up current IA / Nominal current IN

Shows 10 of 11

Column selection

P 60 Hz (kW)
n 60 Hz (r/min)
P 50 Hz (kW)
n 50 Hz (r/min)
I 50 Hz (A)
LF 50 Hz
Factor IA / IN
η (IE3) %
H1 (mm)
B (mm)
Ø D shaft (mm)
Ø E (mm)
Ø F (mm)
P 60 Hz = nominal output at 400 V/60 Hz
n 50 Hz = nominal speed at 400 V/50 Hz
n 60 Hz = nominal speed at 400 V/60 Hz
I 50 Hz = nominal current at 400 V/50 Hz
LF 50 Hz = cos phi power factor at 50 Hz
P 50 Hz = nominal output at 400 V/50 Hz
η (IE3) = efficiency to IE3 in % (at full load)
Factor IA / IN = start-up current IA / Nominal current IN