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JDZXW18-17.5 Voltage Transformer for Pole-Mounted Switches（PO-358）
Application: 17.5kV outdoor overhead power systems
Structure Type: Outdoor; Single-phase; Single-pole; Resin-cast
Rated Frequency: 50Hz, 60Hz
Rated Insulation Level: 17.5/55/105kV (IEC 17.5/38/95kV)
Standards: GB/T 20840.1&3 (IEC 61869-1&3)
Product Technical Specifications
Rated Primary Voltage (kV)
Rated Secondary Voltage (kV)
Accuracy Class Combination
Rated Output (VA)
Thermal Limit Output (VA)
15/√3
0.1/√3
0.2
20
300
0.5
50
1
80
0.1/√3:0.1/3
0.2/3P
20/50
200
0.5/3P
50/50
Note: Parameters above are recommended specifications and can be customized upon request.
★Warning: Secondary windings must not be short-circuited during operation.
Product Dimensions & Diagram
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Copyright © 2019. ZHENGRUIDA GLOBAL LIMITED COMPANY
Copyright @ 2019.ZHENGRUIDA GLOBAL LIMITED COMPANY