Payment & Shipping Terms:
|Classification:||Metal Oxide Surge Arrester||Material:||Silicon Rubber|
|Rated Current:||10KA||Accessory:||Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop|
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.
Yongde holds the quality policy of being 'the technical forerunner, supreme in quality, supremacy of customers, and innovative progressing', so that our products and services successfully satisfied our users. We warmly welcome friends and customers from home and abroad to contact for exchanges and corporations. We also welcome feedbacks from our user communities.