Gmr-32b Phase Controller Manual File

Connect the positive control wire to Terminal 2 and the ground wire to Terminal 3.

Connect to the terminal side of your industrial load.

GMR-32B Phase Sequence Protector (also categorized as a voltage monitoring relay) is a critical safety component used to safeguard three-phase equipment like motors, air compressors, and pumps. gmr-32b phase controller manual

Protects against over-voltage and under-voltage conditions beyond set limits.

While you should always consult the specific physical manual included with your unit, general wiring follows this pattern: L1, L2, L3: Connect these terminals to the three incoming power phases. Relay Contacts: Connect the positive control wire to Terminal 2

The GMR-32B houses multiple dedicated logic diagnostic functions that protect against specific phase anomalies:

: Visually inspect cooling fans and clean away dust or debris using compressed air. general wiring follows this pattern: L1

Monitors for significant differences between the three phases. Technical Specifications Rated Voltage 380VAC (Standard) or up to 690V depending on model Frequency Contact Capacity 250VAC 6A (AC15) / 30VDC 3A (DC13) Power Consumption Installation 35mm DIN rail mount or screw mounting Operating Temp -10°C to +55°C Installation Guide