Phase-sequence Phase-loss Relay TVR-2000B

3.1 Key Specifications/Special Features
Function Rated input voltage * Relay output Model
Phase sequence and
phase loss monitoring 3-phase, 3-wire 220 to 440 VAC Relay: 1 NC,1 NO TVR-2000B
3-phase, 3-wire 380 to 660 VAC Relay: 1 NC,1 NO TVR-2000C

• The power supply voltage is the same as the rated input voltage.