21kV High Voltage Composite Polymer Surge Arrester

• Structure: Zinc Oxide Arrester
• Operation Voltage: High Voltage
• Material: ZnO
• Certification: ISO9001, ISO14001+45001
• Brand: Gaon
• Rated Voltage: Up to 36kV
• Model NO.: YH5W-21
• Discharge Current: 10kA
• Creepage Distance: up to 1,200mm
• Applicable Standard: IEC 60099-4
• Transport Package: Carton and Foam and Pallet
• Specification: Gapless
• Trademark: GaoN
• Origin: China
• HS Code: 85354000
• Production Capacity: 500000PCS/Year

Product Description

Zhejiang Gaoneng Electric Installation Co., Ltd., is a well-known manufacturers and suppliers of all kinds of high voltage surge arresters, we always bring customers high quality surge arresters.

 

High Voltage Surge Arresters Operating Condition:

1. Ambient temperature: +40ºC to -40ºC

2.The height above sea level 1000-2000m.

3.The power frequency: 50Hz or 60Hz.

 

1.High Voltage Surge Arresters Technical parameters:

Type	MOA Rated voltage	MCOV	Current Impulse Residual Voltage			2ms Rectangular current impulse withstand	4/10μs High current impulse withstand
			1/4μs Lightning current impulse	8/20μs Lightning current impulse	30/60μs Switching current impulse
	kV(rms)	kV(rms)	KV(crest)	KV(crest)	KV(crest)	A	KA(crest)
YH5W-21	21	17	71.8	63	54.2	150	65

 

2.High Voltage Surge Arresters advantage:

1. Prototype and 5000hours aging tested.

2. 15 Years guarantee.

3. Most advanced technology and latest workmanship.

4. It is not so easy to be damaged in the course of transporting and installing.

 

3.Our advantage:

1-Design test + Type test + Sampling test +Routine Test for high voltage surge arresters.

2-Superior quality and competitive price.

3-Every pcs of high voltage surge arresters is with routine test before shipment.

4-ISO9001 and ISO14001 and third party support and assurance from Europe.

5-We have type tests and 5000hours aging test.

6-the top comprehensive research and development manufacturing ability.