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Zhengzhou Great Electric Co.,Ltd.
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360KV Resonance High Voltage Source CVT Test System HEW-30 Testing system configuration No Description 1 Testing Bench 2 Exciting Transformer 3 ... 2026-05-12 05:31:19
200KV High Voltage Source & Control Cabinet HEW-20 CVT Test System Testing system configuration No Product Description 1 Control Cabinet 2 Testing ... 2026-05-12 05:31:19
CT/PT Ratio & Polarity Tester MCVT-RP01 Technical Index Ratio test range 5A/5A-25000A/5A, 5A/1A-5000A/1A Test object type various CT and all ... 2026-05-12 05:31:19
Digital CT VT Tester/Calibrator HEWD-2A Technical Parameter Rated Primary voltage measure up to 500KV Rated primary current measure 5-5000A, ... 2026-05-12 05:31:19
Accuracy Class 3 CT PT burden box collection FY47 CT Burden Technical Parameters T Rated Current: 1A Power Factor and Rated Burden: COSΦ=0.8:0.625,1... 2026-05-12 05:31:19
Manual or Automatic CT VT Burden box FYC series FYC47-49 CT Burden Technical Parameter Rated Current: 5A, 1A Power Factor and Rated Burden: COSΦ=0.8: ... 2026-05-12 05:31:19
0.01 Class Double Stage Standard PT with voltage Generator Technical Parameter Rated voltage ratio 6,10,35Kv/100V, 6,10,35/√3Kv /100/√3V Rated ... 2026-05-12 05:31:19
Intelligent Type Potential Transformer Burden Box VT Burden FY96 Technical Parameter Rated Current 100V, 100/√3, 110V, 110/√3more (option) Operating ... 2026-05-12 05:31:19
Intelligent Type Current Transformer Burden Box CT Burden FY61A Technical Parameter Rated Current 5A, 1A Operating Range 1-120% Rated Impedance (Ω) ... 2026-05-12 05:31:19
Intelligent Type Current Transformer Burden Box CT Burden FL2 series Working as secondary load during current transformer testing Full automatic Can ... 2026-05-12 05:31:19
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