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Polymer 42KV Transmission Line Surge Arrester for Power Transformers

Good quality Lightning Surge Arrester for sales
Good quality Lightning Surge Arrester for sales


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Polymer 42KV Transmission Line Surge Arrester for Power Transformers

China Polymer 42KV Transmission Line Surge Arrester for Power Transformers supplier

Large Image :  Polymer 42KV Transmission Line Surge Arrester for Power Transformers

Product Details:

Place of Origin: Zhejiang,China(Mainland)
Brand Name: YONGDE
Certification: ISO9001/KEMA
Model Number: YH10CX-42

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: carton
Delivery Time: 21days per container
Payment Terms: T/T or western Union or L/C or PayPal
Supply Ability: 15,000pcs per month
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Detailed Product Description
Product Name: Metal Oxide Surge Arrester Material: Silicon Rubber
Housing: Polymeric Rated Voltage: 42KV
Nominal Current: 10KA Purpose: Over-Voltage Protection
Color: Red Or Gray

Polymer Housing 42KV Metal Oxide Surge Arrestors Diverters




Polymer Housed Metal-Oxide Surge Arrester is mainly applicable for protection of the power equipment like transformers against system over-voltages and lightning surges. It is manufactured with excellent voltage-ampere characteristics and high level of reliability and durability. And the arrester is designed and type tested according to IEC60099-4:2004 standard.

42-75kv Main features of Surge arrester with external series gaps (for transmission line protection)
With smooth volt-second characteristic curve. Good insulation coordination and protective characteristics.
The electrical frequency withstand voltage is high in discharging gap, high reliability, low allocated voltage, minimum aging phenomenon.
Tube-like structure, injection hole to the side, overall injection molding polymer housed, no internal air gap, the core columns is encapsulated independently, with better air-proof performance than the other tubing products.
The injection hole to the side with a pressure release function.
The flow capacity of core component zinc oxide varistor reaches 100kA.
Good anti-fatique behavior with Polymer Housed products and a CTI level of six. Creepage distance meets the requirements of III level heavy pollution.




Type Nominal System Voltage Rated Voltage Minimum Reference Voltage under 1 mA DC Residual voltages at steep impulse current Residual voltages at lightning impulse 1.2/50 Impulse Discharge Voltage kV< =(+) Power Frequency Withstand Voltage 4/10 μ S High Current (KA) 2mS current /A
5kA 10kA 5kA 10kA
YH5CX-42/120 35 42 60 138   120   240 82 100 400
YH5CX-51/134 35 51 73 154   134   240 82 100 400
YH10CX-51/134 35 51 73   154   134 250 82 100 500
YH5CX-75/218 66 75 108 246   218   400 147 100 400
YH10CX-75/218 66 75 108   246   246 400 147 100 500



Contact Details
Hangzhou Yongde Electric Appliances Co.,Ltd

Contact Person: Matt

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