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Technical Specifications
Battery Voltage Ranges
Battery voltages (VB) 24V, 30V, 32V, 48V, 50V, 60V,
110V, 125V, 220V.
Operating Range 80…140%VB
Burden 20mA nominal
Voltage alarm levels (adjustable)
Under voltage range 80…110%VB
Over voltage range 105…140%VB
Accuracy of setting ±0.5%
Hysteresis on setting 0.5%
Earth leakage protection (preset)
Trip level range 5kΩ to 90kΩ
Accuracy of trip level ±10%
Hysteresis on trip level 5%
Short circuit current <5mA
High impedance alarm (adjustable)
Setting range 0.1Ω …5.0Ω
Accuracy of setting ±0.05Ω
Hysteresis on setting 0.05Ω
Temperature
Nominal range of use –20°…+60°C
Reference temperature 23°C
Temperature coefficient
Voltage alarms ±0.006%/°C
Earth leakage alarm ±0.06%/°C
Timer settings ±0.06%/°C
High impedance alarm <0.1Ω deviation in setting over
temperature range
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