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UV OV Relay
Cat. No. 091-45

The UV-OV Relay Precise - Programmable Voltage Detector monitors battery voltage and detects both over voltage and under voltage conditions. The under voltage trip point is programmed by the use of 3 “DIP” switches, which provide possible settings ranging from 11.44 Volts to 13.01 Volts. Over voltage trip point programming is done similarly with 8 possible settings ranging from 13.66 Volts to 15.06 Volts. These “DIP” switches are easily accessed by removing a snap-on window cover at the top of the unit. Heavy duty, relay contacts are provided for both conditions which may be wired to warning devices indicating abnormal conditions. Three LED indicators are provided under the snap-on cover for system trouble shooting, yellow for under voltage, green for normal, and red for over voltage.

• Monitors battery system voltage
• Detects under voltage and warns possible dead battery
• Easy-to-use program switches set under voltage trip point
• Detects over voltage and warns of possible battery boil over
• Provides relay contacts for over voltage and under voltage

Description DC
Under Voltage
Program Range
Over Voltage
Program Range
Dimensions Wgt.
091-45 UV OV Relay 10 to 17 11.44 to 13.01V 13.66 to 15.06V 4.25” 3.50” 1.50” .50

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EcoVantage Energy Inc


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