De-energize and swap any two input conductors (e.g., flip L1 and L2).
Activates when input voltage drops below stable operating levels. Wiring and Installation
: Monitors peak and valley line voltages, stepping in if supply feeds breach acceptable operational boundaries. gmr32b phase controller manual
Isolate power and swap lines 1 and 2. Verify voltage drops on individual phases do not exceed limits. Damaged internal relay mechanism or welded contacts.
GMR-32B Phase Controller Manual: The Ultimate Guide to Installation, Wiring, and Troubleshooting De-energize and swap any two input conductors (e
Connect the outer legs of a 10kΩ resistor to +5V/Vcc (if provided) and COM , and the wiper to the 0-10V input terminal.
Indicates an active phase error or phase loss. The relay immediately opens to isolate downstream equipment. Testing the Phase Reversal Function Isolate power and swap lines 1 and 2
: Automatically detects if phases are wired in the wrong sequence, preventing motors from running in reverse and causing mechanical damage.
Land the individual input conductors on the line terminals: , L2 to Terminal 2 , and L3 to Terminal 3 .
DIN rails inside dust-free, non-hazardous industrial control panels. Phase Monitoring Capabilities