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Zhengzhou Great Electric Co.,Ltd.
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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
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
Porable CT PT Test Equipment Analyzer MCVT405 Main Features CT Test PT Test 1) Excitation curve and parameters test 2) Turns ratio test 3) Ratio and ... 2026-05-12 05:31:19
Induction Voltage Divider HJF3 1. Usage HJF3 type induction voltage divider is used for testing and calibration of voltage transformer whose ratio is ... 2026-05-12 05:31:19
Portable CT PT Test Equipment MCVT-01D Major Technical Parameters Item Description Power Supply AC220V±10% 50/60HZ Output 0-180Vrms, 12Arms, 36A (peak ... 2026-05-12 05:31:19
CT PT Analyzer Test Equipment MCVT-01C Major Technical Parameters Item Description Power Supply AC220V±10% 50/60HZ Output 0-2500Vrms, 5Arms, 20A (peak ... 2026-05-12 05:31:19
CT PT TEST Equipment System HES-30 Technical Parameter HES-30 CT/PT Test Bench Input Voltage: AC 220V±10%, 50Hz, Single-Phase Input Current: AC 0-120A ... 2026-05-12 05:31:19
Portable CT PT Test Equipment System HEW-15 1) Can test error, impedance and admittance of CT & PT 2) Fast test speed and accurate data 3) With auto ... 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
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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