Gmr-32b Phase Controller Manual -

The GMR-32B has specific, pre-programmed time delays before tripping to prevent nuisance tripping from momentary disturbances.

The GMR-32B features an onboard digital display and navigation keys. Accessing the Menu Press and hold the key for 3 seconds. Use the UP and DOWN arrows to scroll through parameters. Press SET to modify a selected parameter value. Press and hold SET again to save and exit. Key Parameters gmr-32b phase controller manual

Ensure the device is installed away from high-noise power electronics to prevent incorrect tripping. The GMR-32B has specific, pre-programmed time delays before

Verify that the control signal wires are completely separated from the high-voltage lines to prevent electrical noise interference. Use the UP and DOWN arrows to scroll through parameters

Two normally open (NO) and two normally closed (NC) contacts, which are electrically inseparable. Contact Capacity: 250 VAC @ 6A or 30 VDC @ 3A.

: 10V DC reference supply for manual potentiometer control.

Connect to the incoming three-phase AC line voltage. This provides the phase synchronization reference for the microcontroller.