SPM - Legacy
Synchronous Motor Protection & Control
Manufacturing for SPM has been discontinued. As an alternative, please consider the 869 with integrated SPM.
The SPM controls starting, synchronizing, and protection of
collector-ring or brushless type synchronous motors.
Harsh Environment Conformal Coating option. View More Info...
- Collector-ring synchronous motors
- Field application
- PF regulation maximizes efficiency
- Reluctance torque synchronizing
- Re-synchronizing
- DC field current loss
- DC field voltage check
- Incomplete sequence
- Field winding overtemperature
- Power factor (pull-out)
- Stall/acceleration
- Restart lockout
SPM - Legacy
Synchronous Motor Protection & Control
Manufacturing for SPM has been discontinued. As an alternative, please consider the 869 with integrated SPM.
The SPM controls starting, synchronizing, and protection of
collector-ring or brushless type synchronous motors.
Harsh Environment Conformal Coating option. View More Info...
- Collector-ring synchronous motors
- Field application
- PF regulation maximizes efficiency
- Reluctance torque synchronizing
- Re-synchronizing
- DC field current loss
- DC field voltage check
- Incomplete sequence
- Field winding overtemperature
- Power factor (pull-out)
- Stall/acceleration
- Restart lockout
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Typical applications
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