Gmr-32b Phase Controller Manual Exclusive -

The GMR-32B must be mounted vertically inside a well-ventilated control cabinet. Mounting Steps

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

Understanding the specifications is crucial for proper application. The GMR-32B is designed for compact installation in control panels. GMR-32B series

: Only licensed electricians should perform electrical wiring. gmr-32b phase controller manual

⚠️ The sampling lines for this protector must be connected exclusively on the line (power) side of the three-phase distribution network. Never install the controller on the load output side of variable frequency drives (VFDs) or soft starters, as high-frequency harmonics will damage the micro-control circuitry. Terminal Connections and Wiring Matrix

Connect the three-phase supply lines (L1, L2, L3) to the terminals labeled R/A, S/B, and T/C .

The GMR-32B Phase Controller is an industrial device used to control AC power by adjusting the phase angle of the input waveform. It’s typically used for reactive load control, motor soft-starting, heater power regulation, and other applications requiring smooth voltage control. The GMR-32B must be mounted vertically inside a

Verify input voltage with a multimeter. A phase loss is typically detected when voltage drops below 60% of the rated input.

Connect the positive signal voltage wire to 0-10V and negative to COM .

Positive terminal for external analog control signals (0-10V / 4-20mA). GMR-32B series : Only licensed electricians should perform

The GMR-32B utilizes an onboard digital display and a 3-button interface (, UP , DOWN ) to program operating parameters. Parameter Menu Navigation

Rated at 250VAC / 6A and 30VDC / 3A under standard use categories (AC15, DC13).