UGZR D25
Generator Voltage Transformer
The UGZR D25 is used for measurement and protection in applications with vibration requirements like power generators. The double pole indoor voltage transformer can be used up to 17,5kV.
Rated primary voltage:2/√3kV -15/√3kV
Rated secondary voltage:100/√3V or 110/√3V, other options available on request
Rated output:As required. For example 10, 15 or 30VA
M10 (20Nm)
General technical specifications
This product is designed to be safe under the following conditions:
Environmental conditions
LocationIndoor use
Ambient air temperature-25°C .. +80°C, other temperatures on request
Storage and transport temperature-50°C .. +80°C
Relative humidity5% .. 95%, non condensing
AltitudeMax. 1000m above NN; at >1000m data required
Protection degree (secondary terminal)IP20
Application conditions
StandardIEC 61869-3 / IEEE C57.13, etc.
RatedThermalLimitingOutputSth500VA measuring winding 100VA residual winding
Rated voltage factor1,9 x Un for 8 h, 1,2 x Un continuous
Rated insulation level17,5/38/75kV
Rated frequency50/60Hz
Class of insulationE
Primary connectionM10 (20Nm)
Secondary terminalScrew terminals M5 (max. 2,5Nm)
Accuracy classAs required. For example 0,2, 3P
Downloads for UGZR D25
1Downloads available
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Wim van Turennout, Key Account Manager