IGSG 178
Bushing-type Current Transformer
The IGSG 178 is used for measurement and protection in applications with vibration requirements like power generators.
Rated primary current:10-1500A
Rated secondary current:1A or 5A, other options available on request
Rated output:As required. For example 15VA
General technical specifications
This product is designed to be safe under the following conditions:
Environmental conditions
LocationIndoor use
Ambient air temperature-25°C .. +70°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 IP55
Application conditions
StandardIEC 61869-2 / IEEE C57.13, etc.
RatedDynamicCurrentIdyn2,5 x Ith
Continuous thermal current (lcth)Up to 200%
Rated insulation level0,72/3/-kV
Rated frequency50/60Hz
Class of insulationE
Secondary terminal cross-section and length4 mm², 3 m ±10%
Secondary terminalPG11 or PG21 cable gland depends size B or F
Accuracy classAs required. For example 0,2, 0,5, 5P20
Downloads for IGSG 178
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Wim van Turennout, Key Account Manager