Phase-Loss Detector Modules MPWA

Description

The phase monitoring module serves for the protection of unidirectional drives (e.g. pumps or extruders), and for the protection of motors against overload in the event of phase failure. Fault signalling takes place via an optical indicator integrated into the module. Release with proper connection takes place via a relay.

Technical Data

Operating voltage: 380 VAC, 3 phase
Power consumption: approximately 1 VA
Output relay: SPDT dry contacts
Switching capacity: 250 VAC / 1250 VA
Operating temperature: 0° to 60°C / 32° to 140°F

Dimensions

Height:
mounting rail:
H-35: 84 mm / 3.31 in.
G-32: 89 mm / 3.51 in.
H-15: 83 mm / 3.27 in.
Length: 69 mm / 2.72 in.
Width: 90 mm / 3.54 in.