WUHAN HUAZHONG HUANENG HIGH VOLTAGE&TECHNOLOGY DEVELOPMENT CO., LTD.  

Product Name: Ydj High Voltage Test 1.5kVA-300kVA Oil Immersion AC DC Test Transformer/Oil Transformer (Gas Type) Model NO.: HNYDQ(J. Z) Trademark: hzhn Transport Package: Export Standard Wooden Box Origin: Wuhan Product Description HNYDQ Power Frequency Withstand Voltage Test Set (Gas Type) Introduction HNYDQ series are essential equipment during electrical equipment tests and preventive tests. With the development of China's power industry, people required higher about the voltage class of testing transformer, and the traditional oil / dry type test transformer cannot meet the requirement in volume, weight, and functions. ParametersInput voltageOutput voltageImpedance voltageNo-load currentwaveform distortion rate200V50KV<8%≤6%<2%200V100KV<8%≤6%<2%400V150KV<8%≤6%<2%400V200KV<10%≤5%<2%400V250KV<10%≤5%<2%400V300KV<10%≤5%<2% Features1. Small size, light weight.2. Clean, no oil, maintenance-free.3. Free from harsh climate impacts, site handling still can do the test.4. Dielectric strength significantly higher than oil type, corona minimal.