The model belongs to outdoor dry type cycloaliphatic epoxy current transformer. It is widely used in outdoor and Weather: Temperature can be from -25℃to 40℃, Relative humidity can be up to 95% , and altitude can be Up to 1000m. Used for current measurement and energy metering , for power systems with voltage of 24kV systems, and a rated frequency of 50Hz.
Item | Voltage transformer |
Max. System Voltage | 24 kV |
System Frequency | 50 Hz |
Impulse withstand voltage BIL | 125 kV |
Power frequency withstand Voltage (Pri. to sec. & Gnd.) |
50 kV (r.m.s.) 1 minute |
Power frequency withstand Voltage (Sec. to sec. & Gnd.) |
3 kV (r.m.s.) 1 minute |
Ratio | 22/√3/0.11/√3/0.11/√3 kV |
Accuracy class | 0.5/3P |
Rated output | 30/30VA |
Limit thermal output | 200/200VA |
Rated voltage factor | 1.5Un/30s |
Minimum creepage distance | 1250mm |
Insulation | Epoxy resin |
Type | Outdoor Dry Type |
Weight | Approximately 43.5kg |
Applicable Standard | IEC 61869-1&3 |
Dimensions
JDZXW5-36 | |
Accuracy test
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