DETAILED DESCRIPTION

DUB02CT23 or PUB02CT23

TRUE RMS AC over and under voltage monitoring relay for measuring range from 22 up to 230 V AC (selection by DIP-switches). There are 3 potentiometer on the front side (for voltage setting, for undervoltage setting and for alarm delay time). Also there are DIP-switches (for measuring range, for relay working mode, for power on delay and for delay time type). 

Specification
- Power supply: 24, 115, 230 V AC
- Voltage measuring range: 24 V AC (22.8-28.8 VAC)
                                        115 V AC (109-138 V AC)
                                        230 V AC (218-275 V AC)
- Power On delay: 1 or 6 sec
- Delay On alarm time: 0.1 - 30 sec (delay On alarm or delay on recovery)
- Relay output: 8 Α (1 x NO+NC)
- Indications: 1 green LED for power supply, 1 yellow LED for relay ON and 1 red LED for during delay time
- DUB02 dimensions: 22.5 x 80 x 99.5 mm
- PUB02 dimensions: 36 x 80 x 94 mm