Welcome: Nanyang Jinguan Electric Co., Ltd.
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Global supplier of 10–1000kV AC & ±0.75–±1100kV DC polymer-housed surge arresters, silicone rubber composite housing, high pollution resistance, lightweight & compact. Compliant with GB/IEC/ANSI, exported to over 80 countries in SE Asia, Middle East, South America, Europe & Africa.
We specialize in supplying full range of polymer-housed metal oxide surge arresters worldwide. Featuring polymer and composite material housing with single- or multi-column resistor disc core, voltage coverage 10kV–1000kV AC & ±0.75kV–±1100kV DC. Products offer excellent insulation performance, aging resistance, high dielectric strength, strong pollution withstand, lightweight and compact advantages, ideal for harsh environments in high-voltage grid protection.
| Parameter Category | Specifications | Standards Compliance |
|---|---|---|
| Voltage Rating (AC) | 10kV–1000kV | GB, IEC, ANSI |
| Voltage Rating (DC) | ±0.75kV–±1100kV | GB, IEC, ANSI |
| Housing Material | Polymer & composite material | - |
| Core Structure | Single/multi-column resistor discs | - |
| Discharge Current | 10kA nominal (20kA optional) | IEC 60099-4 |
| Energy Absorption | ≥6–10kJ/kV (model dependent) | IEEE C62.11 |
| Pollution Class | Class IV (hydrophobic self-cleaning surface) | GB 11032 |
| Mechanical Strength | Seismic >10g, service life >30 years | - |
| Operating Temperature | -50°C to +85°C, IP65 protection | - |
Excellent Insulation & Aging Resistance: Premium materials and strict processes ensure high strength, precision, enhanced insulation and lifespan.
High Dielectric Strength: Quality insulation materials maintain stable performance under high voltage.
Strong Pollution Withstand: Hydrophobic self-cleaning surface resists contamination adhesion and corrosion, keeping clean and stable.
Lightweight & Compact Structure: Rational design and light materials result in lighter weight and smaller volume than traditional porcelain-housed arresters.
Suitable for AC grids up to 1000kV and DC grids up to 1100kV.
Primarily for substation high-voltage line protection, wind farms, urban distribution grids, UHV projects, and coastal heavy pollution areas.
All products are type-tested by internationally recognized laboratories (KEMA, CEPRI, STL, etc.) and fully compliant with the latest GB, IEC 60099-4, ANSI, IEEE C62.11 standards. Complete test reports and export documentation available. Successfully exported to Thailand, Vietnam, Philippines, Indonesia, Malaysia, Laos, Cambodia, Sri Lanka, India, South Africa, Guinea, Morocco, Fiji, Congo, Gabon, Zimbabwe, Pakistan, Kazakhstan, Uzbekistan, Saudi Arabia, Peru, Chile, Brazil, Argentina, and more in SE Asia, Central Asia, Middle East, South America, Europe & Africa.
Contact Us
Company：Nanyang Jinguan Electric Co., Ltd. Email：[email protected] Tel / WhatsApp：+86-130-3760-0603 Address：Wolong District, Nanyang City, Henan Province, China
Worldwide inquiries, sample requests and OEM/ODM cooperation are warmly welcomed!
Contact: Mr. Ma
Phone: +8613037600603
Tel: +8613037600603
Email: [email protected]
Add: Industrial Zone, Wolong District, Nanyang, Henan, China 473000
