SAFEONE DN3PS2 - Sensorless standstill monitoring

These sensorless standstill and speed monitoring systems do also work without a measurement system, a unique feature in either this compact size and type of module.

1- or 3-phase motors can be safely monitored up to 690V AC with Performance Level e.

The module detects the electromagnetic force (EMF) of a motor while running out. A limit and an additional time delay can be parameterized.