Power Electrical Composite Surge Arrester Factory Direct Supply Competitive Price

• Customization: Available
• Application: Insulators, Electrical Winding Insulation
• Color: Dark Geen
• Model NO.: YH10W-12/38
• Material: Silicone
• Maximum Voltage: >100KV
• Thermal Rating: H 180
• Type: Solid
• Chemistry: Organic Insulation
• Classification: Organic Insulating Material
• Certification: ISO9001
• Brand: Wishpower
• Service Life: ≥20-30 Years
• Lead Time: Contract Provisions
• Pollution Level: IP65
• Transport Package: Create and Pallet
• Specification: The packaging details ss order q′ty
• Trademark: Wishpower
• Origin: Xi′an, China
• HS Code: 8546900000
• Production Capacity: 750000 Tons Per Year

Product Description

Product Description: Power Electrical Composite Surge Arrester

The Power Electrical Composite Surge Arrester by WishPower is a high-performance surge protection device designed to safeguard electrical equipment from overvoltage surges caused by lightning strikes or switching operations. Engineered with premium zinc oxide (ZnO) varistors and a composite silicone housing, it offers reliable performance, excellent insulation, and easy installation.

Ideal for substations, transmission lines, power plants, and communication systems, this surge arrester ensures system stability and reduces downtime risks. It is lightweight, weather-resistant, and supports various mounting options.

Technical Specifications

Item	Specification
Rated Voltage	3kV - 220kV (customizable)
Power Frequency Current	≥10kA
Lightning Impulse Current	65kA - 100kA (based on model)
Power Frequency Withstand	≥1.05Un
Response Time	≤0.2μs
Residual Voltage	≤ 1.8 × Un
Housing Material	Silicone rubber / epoxy composite
Varistor Core	High-quality zinc oxide disc
Installation Options	Suspended / Bracket / Direct mount
Operating Temperature	-40ºC to +60ºC
Protection Class	IP65 to IP68
Standard Colors	Gray, red, customizable

 

Customization Options

WishPower offers full customization including voltage ratings, installation configurations, housing colors, and branded labeling. We support OEM/ODM services with international compliance reports and technical support.

Factory Pricing

All surge arresters are sold directly from the WishPower factory. Enjoy competitive pricing, reliable quality, and global delivery options. Bulk orders and urgent projects are supported with responsive logistics and customer service.

WishPower is a global transformer and power accessory manufacturer. If you have purchasing needs, feel free to contact us for the latest quotation or leave us a message.