AD-UW 60 GT
Description
The three-phase voltage monitor AD-UW 60 GT monitors all three phases in the three-phase system for overvoltage, undervoltage, phase sequence and phase symmetry. If one or more faults occur, the quiescent current relay will fail. The state of the three phases and the error state is indicated by LEDs. The device is powered by the measuring voltage, therefore the wiring of a separate supply is eliminated. The switching points for overvoltage, undervoltage and switching delay can be set quickly via separate trimmers.
Application
AC motors, Overhead cranes, Trolleys, Goods lifts, Conveyor belts
Specific characteristics
- Setting the limits for undervoltage, overvoltage and switching delay via the front panel
- Check all relevant sizes for a wide variety of purposes
- Display of the phase voltages by green LEDs
- Display of the relay by orange LED
- No separate power supply necessary therefore less wiring effort
- Relay is energized in the good range