DETAILED DESCRIPTION

DPB52CM44

3-Phase relay for detection of incorrect phase sequence and phase loss, over and under voltage (separately adjustable setpoints) with build-in time delay function.
This unit can be detect when all phases are present and have the correct sequence. The DPΒ52_DS working in wide range and immune to mains disturbances, transients and harmonics problems. The PCB conformal coating provides additional protection against dust and humidity.
There are 2 front LEDs that provide visual indication of output state and alarm discrimination. Alarm LED is bicolor and flashes indicate the operation status.
Housing 17.5 mm wide suitable both for back and front panel mounting.

Specification

• Voltage measuring range: 208V -35% to 480V +25% (135V to 600V)
• Setting ranges (Un): 208V, 220V, 240V, 380V, 400V, 415V, 480V
• Built in timer (for over and under voltage):  ): 0.1 - 30 sec
• Relay output: 5 Α (1 x NO+NC)
• Indications: 1 LED for the relay activation indication and 1 two-color LED for the alarm indicators
• Operating temperature limit: -20 ° C to 60 ° C
• Dimensions: 17.5 x 81 mm