UAS-0 three-phase voltage monitor relay
Designation
Complex protection of the loads (mainly motors), connected to three-phase four-wire systems.
Functions:
A – phase-asimmetry, phase-failure
S – phase sequence
The operating values of the asimmetry protection can be set by turn-knob.
The relay operats with reliability in case of strained network-voltages too.
Dimensions: 50×72×111 mm
Mounting: to 35 mm rail or 2 pcs M4 screws
Degree of protection: IP 20
Relevant standard: EN 61010
