30kv Polymeric Housing Station Type Metal Zinc Oxide Lightning Surge Arrester

Basic Info.

Model NO.	YH10WS-30
Installation	Parallel Arrester
Application	Substation
Size	Meidum
Operation Voltage	High Voltage
Shape	Gyro Type
Material	ZnO
Certification	ISO9001
Brand	Jecsany
Transport Package	Carton Box
Specification	YH10WS-30
Trademark	Jecsany
Origin	China
Production Capacity	10000PCS/Year

Packaging & Delivery

Package Size55.00cm * 22.00cm * 50.00cm Package Gross Weight23.000kg

Product Description

Description	Unit	Value
Rated voltage	KV	30
Nominal discharge current	KA	10
Frequency	Hz	50 / 60
Continuous operating voltage(rms)	KV	22.5
1/4μs steep current impulse (crest)	KV	100
8/20us Lighting impulse residual voltage(crest)	KV	90
30/60us Swithcing current impulse	KV	75
Rectangular current withstand 2ms	A	400
4/10us High current impulse withstand(crest)	KA	100
Leakage/Creepage Distance	mm	1180

Product characteristic:1.Small size,Light weight,resistance to impact,no collision damage during transportation,flexible installation,suitable for use in the switch cabin2.Special structure,the overall compression molding,no air gap,good sealing performance,moisture-proof and explosion-proof3.Large creepage distance,good hydrophobicity,strong stain resistance,stable performance and reduce operation maintenance.4.Unique formula of zinc oxide varistor, small leakage current,slow aging,long service life.5.With DC reference voltage,rectangular flow capacity and high current and large current withstand capacity are higher than standard requirement.