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|Classification:||Metal Oxide Surge Arrester||Material:||Silicon Rubber|
|Rated Current:||10KA||Accessory:||Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop|
Polymer Lightning Arrester,
gapless lightning arrester
YH10W5-10 10KV Polymeric Metal Oxide Lightning Arrestor
YongDe Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power distribution units ranging from 0.25kV to 765kV systems. These surge arresters demonstrate excellent protection properties. YongDe surge arresters incorporate YNR elements (YongDe Non-linear Resistor ZnO Elements) with superior non-linear voltage-current characteristics, high quality and reliability. Metal oxide type surge arresters offer such special features inherent in the gap-less structure, such as a quick response to surge voltage, high energy dissipation capability, safe operation, compactness / lightweight and freedom from pollution.
1. Compact and Lightweight
2. Extremely Safe Pressure Relief Performance
3. Superior Performance against Environmental Contamination
4. Directly Molded Structure
5. Compliance with International Standards(IEC60099-4)
6. Simple Support Structure
7. Manufactured at Advanced ISO-9001 certified facilities
1) Environment temperature: -40--+40 degree
2) altitude: <1000m
4) Power frequency voltage should not be more than continuous running voltag
5) Max wind speed should be less than 35m/s
6) Earthquake intensity should be less than 7 degree
7) If used in contamination area, should be noted in advance.
1. Distribution networks
2. Transmission line
4. Railway power station
5. Alternator and electromotor
|Residual voltage of steep impulse----at 5kA(kV)||30|
|8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)||27.6|
|Residual voltage of switching impulse current kV (peak value)----at 1kA (kV)||21.1|
|1mA D.C reference voltage (kV)||14.2|
|Line discharge level||1|
|2mS long duration impulse current A||400|
|4/10µS High current impulse kA||100|
|Lightning impulse withstand kV||110|
|Power frequency voltage withstand(dry/wet)kV||28|
|Creepage distance ----mm||434|
|Material employed in series non-linear resistor||Zinc Oxide|
1 Applicable stardand:IEC,ANSI,GB and other international standard
2 Normal colour of the surge arrester: red, gray and brown.
3 Special design according customer’s requirement.
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Contact Person: Matt