UGEF D26
Outdoor Single Pole Voltage Transformer
The UGEF D26 is used for measurement and/or protection or for residual voltage winding in outdoor applications. The single pole outdoor voltage transformer can be used up to 24kV.
Primary voltage:6/√3kV -22/√3kV
Rated secondary voltage:100/√3V or 110/√3V; other options available on request
Rated output:As required. For example 10, 15, 30VA
General technical specifications
This product is designed to be safe under the following conditions:
Environmental conditions
LocationOutdoor use
Ambient air temperature-25°C .. +40°C; other temperatures on request
Storage and transport temperature-50°C .. +70°C
Relative humidity5% .. 95%, non condensing
AltitudeMax. 1000m above NN; at >1000m data required
Protection degree (secondary terminal)IP54
Application conditions
StandardIEC 61869-3/IEEE C57.13, etc.
RatedThermalLimitingOutputSth500VA measuringwinding100VA residual winding
Rated voltage factor1,9 x Un for 8h; 1,2 x Un continuous
Rated insulation level24/50/125kV
Rated frequency50/60Hz
Class of insulationE
Rated primary voltage6/√3kV -22/√3kV
Rated secondary voltage100/√3V or 110/√3V; other options available on request
Rated outputAs required. For example 10, 15 or 30VA
Primary connectionM10 (20Nm)
Secondary terminalScrew terminals M5 (max. 2,5Nm)
Accuracy classAs required. For example 0,2, 3P
Downloads for UGEF D26
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