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Transmission Line Composite ZnO Surge Arrester with External Series Gaps , 220KV High Voltage

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Transmission Line Composite ZnO Surge Arrester with External Series Gaps , 220KV High Voltage

Name: Transmission Line Composite ZnO Surge Arrester with External Series Gaps 220KV High Voltage
Brand: YONGDE
Price: 1 USD

Brand Name : YONGDE

Model Number : YH10W5-100

Certification : ISO9001/KEMA

Place of Origin : Zhejiang,China(Mainland)

MOQ : 1pcs

Price : negotiation

Payment Terms : T/T or western Union or L/C or PayPal

Supply Ability : 15,000pcs per month

Delivery Time : 21days per container

Packaging Details : carton

Type : Polymer Metal Oxide Surge Arrester

Material : Silicon Rubber, polymer

Housing : Polymeric

Rated voltage : 100KV

Nominal Current : 10KA

Accessory : Bracket,Insulating cap,Cooper lead,Insulator,Hoop

Function : Over-Voltage Protection

Color : Gray

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220KV High Voltage Transmission Line Composite ZnO Surge Arrester with External Series Gaps

Composite ZnO Surge Arrester:

35~220kv 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.

Applications:

1. Distribution networks

2. Transmission line

3. Substation

4. Railway power station

5. Alternator and electromotor

Composite ZnO Surge Arrester Specifications:

Type	Nominal System Voltage	Rated Voltage	Continuous Operating Voltage	MRV under 1/5 μ s Steep Discharge Current		MRV under 8/20 μ s Lightning Discharge Current		MRV under 30/60 μ s Operating Discharge Current		Minmum Reference Voltage under 1 mA DC	4/10 μ s High Current Impulse Twice (KA)	2mS SW through-flow capacity A/18
Type	Nominal System Voltage	Rated Voltage	Continuous Operating Voltage	5kA	10kA	5kA	10kA	0.1kA	0.25kA	Minmum Reference Voltage under 1 mA DC	4/10 μ s High Current Impulse Twice (KA)	2mS SW through-flow capacity A/18
YH10W5-100/260 (L)	110	100	78		291		260		221	145	100	600
YH10W5-102/266 (L)	110	102	79.6		297		266		226	148	100	600
YH10W5-108/281 (L)	110	108	84		315		281		239	157	100	600

Different creepage distance variants and a wide range of connectors and accessories allow customized solutions – please contact us!

Product Tags:

line surge arrester

transmission line arresters

China Transmission Line Composite ZnO Surge Arrester with External Series Gaps , 220KV High Voltage wholesale

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