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Zhengzhou Great Electric Co.,Ltd.
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300kv high voltage testing equipment

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300kv high voltage testing equipment

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Portable Transformer Turn Ratio Test Set MCTTR301 Main Features 1) LCD display 2) Measure single phase or three phase transformer turn ratio 3) Auto ... 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
Digital Transformer Tester HEW series CT PT Comparator Technical Parameter Accuracy class 2 Current range 5A, 1A Voltage range 100V,100/√3V Percentage ... 2026-05-12 05:31:19
Digital Transformer Tester HEW series CT PT Comparator Technical Parameter Accuracy class 2 Current range 5A, 1A Voltage range 100V,100/√3V Percentage ... 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
Digital Protection Relay Test System 1) High accuracy and high stability of performance 2) Widely used in the intelligient substation based on ... 2026-05-12 05:31:19
Digital Protection Relay Test System 1) High accuracy and high stability of performance 2) Widely used in the intelligient substation based on ... 2026-05-12 05:31:19
Circuit Breaker Characteristic Tester ZSKG-II 1. product technical parameters use environment Input power 220 V ± 10%, 50 Hz ± 10% Atmospheric ... 2026-05-12 05:31:19
Partial Discharge Detector MCPD002 Use advanced technology and provide better user experience Provide more functions optional for client High ... 2026-05-12 05:31:19
High Stability Class 0.05 Portable Three Phase Standard Power Source UTI-3S 1) Can be used independently or together with standard meter 2) With ... 2026-05-12 05:31:19
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