Connect relay output terminals (4 and 5) to the control circuit of your contactor or Variable Frequency Drive (VFD).
For official technical documentation or to verify compatibility, you can check product listings on AliExpress or Amazon . gmr32b+phase+controller+manual+patched
Protects against overvoltage and undervoltage, with adjustable thresholds typically ranging from -30% to +30% of the rated input. Connect relay output terminals (4 and 5) to
for its "plug-and-play" simplicity. The standard installation involves these steps: Secure the device onto a standard 35 mm DIN rail . gmr32b+phase+controller+manual+patched
The GMR-32B acts as a "vigilant guardian" by monitoring the order of electrical phases in a three-phase system. It is specifically engineered to detect: