Description
I.Product Description:
YDW series no partial discharge testing transformer is designed and manufactured by our company adopting foreign advanced technology. It is widely applied to electric appliance, cable, electric motor, transformer, current transformer, insulation material and related high voltage component manufactures as well as the laboratory of power, science and research and colleges and universities, used for the partial discharge and power frequency withstand test. Comply with DL417-91, JB/T9641-1999, GB1094.1~1094.5-85, GB6451.1~6451.5-86 etc related standards.
II.Product Features:
1.Successful developed no partial discharge epoxy insulation cylinder, partial discharge is small.
2.The impedance is lower than the national standard.
3.Automatic control technology, high lever of automation, strong anti-interference ability.
4.Adopt fast electronic protection device, high reliability.
III.Product Parameters:| Rated Capacity | 5-1000kVA | Impedance Voltage | 10% |
| Input Voltage | AC 220V/AC 380V | Output Voltage Waveform | Power frequency,
Sine wave |
| Output Voltage | AC 0-1000KV | Surface Temperature | <55ºC |
| Partial Discharge Capacity | ≤5PC under rated voltage | No load loss | 0.2%-0.35% |
| Insulation Method | oil | Allowed Continuous Operation Time | Once an hour |
Company ProfileWuhan Hezhong Electric Equipment Manufacture Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture and marketing of power testing products, instruments, power industry automation systems for 20 years.We export completed set to Korea, Singapore, Vietnam, India, Ecuador, Paraguay, Pakistan, Philippines, Russia, Italy, Austria, Portugal, Chile such as PD test system, impulse voltage generator, temperature rising test system, transformer comprehensive test system, cable fault detect system and varies of instruments for transformer, circuit breaker, switchgear, lightning arrestor, insulator, cable, battery,SF6 gas and so on.
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