DETAILED DESCRIPTION

DUA71CB..

TRUE RMS AC/DC over or under voltage monitoring relay for measuring range from 0,1 to 500 V AC/DC (selection by DIP-switches). The DUA71CB.. has 3 potentiometer on the front side (for: voltage settings, for hysteresis setting and for alarm delay time). Also, there are DIP-switches (for measuring range, for relay working mode, for power on delay, for contact input and for monitoring function). 

Specification

• Power supply: 24-48 V AC or 115/230 V AC
• Voltage measuring range: 0,1 - 10  V AC/DC or 2 - 500 V AC/DC
• Power On delay: 1 or 6 sec
• Delay On alarm time: 0.1 - 30 sec
• Relay output: 5 Α ( NO+NC )
• Indications: 1 green LED for power supply, 1 yellow LED for relay ON and 1 red LED for during delay time
• Dimensions: 35.5 x 81 x 67.2 mm