Date : 02/12/26
Medium voltage squirrel cage motors ABB Switched Reluctance Motors and Drives
The characteristics of the engine :
- Type:
- Switched Reluctance Motors and Drives
- Power:
- 400.90
KW
- Frame size:
- 132
mm
- Voltage 1:
- 1140
V
- Current:
- #
A
- Speed 1:
- 1600
Rpm
- Mounting:
- B3
- Insulation class:
- H level (180)
- Protection index:
- IP54
- Number of poles 1:
- 2
- Efficiency class:
- IE4
- Number of poles 2:
- #
- Excitation voltage:
- #
V
- Excitation current:
- #
A
- Rotor voltage:
- #
V
- Rotor current:
- #
A
- Voltage 2:
- #
- Speed 2:
- #
- ATEX:
- No
- Availability:
- 15
days
- Warranty:
- 12 months
- Country:
- United Kingdom
- ATEX class:
- #
- Brakes:
- #
- Use:
- #
- Year:
- #
- Condition:
- #
Description:
Switched Reluctance Motors (SRM), and their drives, provide extreme efficiency by using potential energy stored in one coil to energise the next. An SRM has no magnetic “slip”, so there is virtually no heating of the armature. Any heating occurs in the stator, where it is readily dissipated. The motors feature low current , high torque starting and variable speeds, while avoiding eddy and bearing current issues associated with induction motors. The lack of rotor windings make them very robust.