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DC Under Voltage Monitoring Relay
DUA52 is a voltage monitoring relay that measure its own power supply. The measuring ranges are 8-28 VDC and 38- 58 VDC. It has separate potentiometers for setpoint and hysteresis. Typical applications are monitoring of backup batteries, batteries on diesel generator sets and the like.
Features
• DC undervoltage monitoring relay
• Measuring if power supply is below the set level
• Measures its own power supply
• Measuring ranges: 8 - 28 V DC and 38 - 58 V DC
• Adjustable hysteresis: 4 to 50%
• Output: 5 A SPDT NE relay
• For mounting on DIN-rail in accordance with DIN/EN 50 022
• 17.5 mm housing (DIN 43880)
• LED indication for relay and power supply ON
