5ka Polymer Gapless Lightning Arrester

• Type: Signal Type Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: AC/DC System
• Size: Small
• Operation Voltage: High Voltage
• Model NO.: YH5WZ-17/45
• Material: Silicone Rubber
• Certification: ISO9001
• Brand: Silicone Rubber
• Transport Package: Export Carton or as Customized
• Trademark: Ruily
• Origin: Wenzhou, China
• HS Code: 8535400000
• Production Capacity: 50, 00PCS/Month

Product Description

Company Introduction:
ZheJiang Ruili Electric Co., Ltd is an all-around advanced technology enterprise who is turning produce, develop and study together in the industry of high voltage of (power line, power station, locomotive) Composite Insulator, Zinc Oxide Surge Arrester, Fuse Cutout. And Isolateswitch.

Product Introduction:

ZnO lightning arrester is one kind of most advanced over-voltage protector at present due to its core components of resistance applying ZnO and other metal oxide to make of comparing with traditional carborundum arrester, it improves greatly V-A charcateristics of resistance,increases the getting through ability of resistance,thereby it brings fundamental,change to features of arrester.

Under normal working voltage.The current passing arrester only A class,when bearing over voltage.The excellent non-linear V-A features of arrester would make effect,the current passing through the arrester increase high to thousands of Ampere instant the arrester is under getting through state,to release over-voltage energy therefore it effective limits the damage to power transmission equipments due to over voltage.


Lightning Arrester Workshop: 


Test equipment:


Main technical parameters:

Model Type	Rated Voltage/kV	MCOV/kV	Steep Current Impulse	Switching Current Impulse	Lightning Current Impulse	2000s Square Wave Impulse Current Withstand	4/10 S High Current Impulse/kV
HY5W-3	3	2.55	9.5	7.7	9	100	65
HY5W-6	6	5.1	19.5	15.4	18	100	65
HY5W-9	9	7.65	28.5	23.1	27	100	65
HY5W-10	10	8.4	36	30	23	150	65
HY5W-11	11	9.4	40	33	30	150	65
HY5W-12	12	10.2	38	30.8	36	100	65
HY5W-15	15	12.7	47.5	38.5	45	100	65
HY5W-18	18	15.3	57	46.2	54	100	65
HY5W-21	21	17	66.5	53.9	63	100	65
HY5W-24	24	19.2	76	61.6	72	100	65
HY5W-27	27	21.9	85.5	69.3	81	100	65
HY5W-30	30	24.4	95	76.5	90	100	65
HY5W-33	33	26.8	104.5	84.7	99	100	65
HY5W-36	36	29	114	92.4	108	100	65
HY5W-42	42	34.1	132.3	100.1	126	100	65