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Wuhan Wugao HuaRui High voltage Technology Co.,Ltd.
Wuhan Wugao HuaRui High voltage Technology Co.,Ltd.
Main Products :Transformer Calibrat, Lightning impulse, High-voltage arreste,
Wuhan Wugao HuaRui High voltage Technology Co.,Ltd.

Street Address :Xinchengda Optical Science and Technology Industrial Park,Wujiashan Taiwanese investment zones, Dongxihu Lakes, Wuhan City,PRC.

City :

Province :ChongQing

Country/Region :China (Mainland)

Business Type : Manufacturer


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Home > Products > lightning impulse voltage divider

lightning impulse voltage divider

lightning impulse voltage divider

Detailed Information:

Product Name:

lightning impulse voltage divider


GuoDian HuaRui Power

Product Category:

test equipment

Place of origin:


Detailed Product Description

1 High range: 0~300kV/0~400kV~10000kV; highest impulse voltage lightning pulse; 2 apply to high-voltage transmission lines of 35kV~1000kV distribution power system lightning online monitoring; 3 pulse bandwidth: 30MHz the the lightning wave head time response resolution of less than 100ns?:<0.1us; 4 secondary measurement interface: metal shielded enclosure 50Ω or 75Ω matched impedance, coaxial cable connector output; 5 once the high voltage terminal interface: metal pressure plate fastening bolts bus electrical connection; single-phase direct connection; 6 nonlinearity: ± 1%; 7 Measurement Uncertainty: ± 1%; 8 Operating environment: outdoor work, waterproof, moisture-proof, high temperature resistant, cold-resistant and high altitudes; outdoor installation type; 9 need to collect lightning over-voltage and grid frequency over voltage, operating frequency range is 35Hz~5MHz; 10 long uninterrupted linked network run synthetic silicone rubber sleeve insulation shell.The to meet lightning pulse waveform line monitoring. 11 installed in the substation as the lightning impulse measurement sensor to the control room computer data collection agencies.

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