30kv Advanced Polymer Metal Oxide Lightning Surge Arrester

• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: Substation
• Size: Meidum
• Operation Voltage: High Voltage
• Model NO.: YH10WS-30
• Shape: Gyro Type
• Material: ZnO
• Certification: ISO9001
• Brand: Jecsany
• Transport Package: Carton Box
• Specification: YH10WS-30
• Trademark: Jecsany
• Origin: China
• HS Code: 8535400000
• Production Capacity: 50000PCS/Year

Product Description

Product Detail

30KV 10KA Polymer Housing Station Metal Zinc Oxide Surge Arrester

Technical Parameters:

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 Description

 Product characteristic:

1.Small size,Light weight,resistance to impact,no collision damage during transportation,flexible installation,suitable for use in the switch cabin.

2.Special structure,the overall compression molding,no air gap,good sealing performance,moisture-proof and explosion-proof

3.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.