1. Applications & Conditions:
(1). Application: Available for 10kV~750kV HV switch, Power transformer,
independent instrument transformer. No primary windings, used as electrical
measurement, electric energy meter, overload and short-time protector.
(2) Places Conditions: Altitude≤1000m, Ambient Temp. between -15ºC and
+40ºC, Average temp. not exceed 35ºC in 24H, Relative humidity less than 85%.
2. Performance
(1) Standard: as per GB 1208-2006,IEC 6044-1:2003,IEEE C57.13-2008….
(2) Accuracy level:
For protection: 5P & 10P. Standard accuracy limited factor 5, 10, 15, 20, 30;
For metering: 0.1, 0.2, 0.5, 1.0, 0.2S & 0.5S. Definition of accuracy level
should as per different standards.
I'm Ms. Christine from Wuxi Jiachen Power Electronics Equipment Co., Ltd., we have almost 20 years experience in transformer cores area.
We mainly export wound cores, stacked cores, reactor cores and other type cores, used in all kinds of transformers and reactors.
We now also help our customers to export CRGO and CRNGO raw material (silicon steel), insulations, copper/ Aluminum foils, wires and so on.
If you have any demand related to transformers, please feel free to contact me. TKS
Best Regargds
Christine
Wuxi Jiachen Power Electronics Equipment Co., Ltd.
Add: Address: 68# ZhouNan Rd., Wanshi Town, Yixing, wuxi city, Jiangsu province, China
Audited Supplier 
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