metal-oxide polymer 12KV 33KV surge types of lightning arrester

Zno surge arrestors is one kind most world advanced over-voltage protector at present,due to its core components of resistanceapply-ing Zno adn other metal oxide to make of,comparing with traditional carborundum arrestors,it improves greatly V-Acharacteristics of resistance,increases the getting trough ability of resistance,thereby it brings fundamental change to features of arrestors.

Product Details Company Profile

Description

Place of Origin: Zhejiang, China (Mainland)
Brand Name: Fzdli
Model Number: Distribution Box
Material: Steel
Type: Distribution Box Electrical Boxes
Application: Industrial
Certificate: ISO9001
Color: Grey
Name: TELECOME DISTRIBUTION BOX
Rated Voltage: 220V -380V
Standard: IOS9001:2000
Rated current: 100A

Zno surge arrestors is one kind most world advanced over-voltage protector at present,due to its core components of resistanceapply-ing Zno adn other metal oxide to make of,comparing with traditional carborundum arrestors,it improves greatly V-Acharacteristics of resistance,increases the getting trough ability of resistance,thereby it brings fundamental change to features of arrestors.

Surge arrestorsTechnical parameter table

No.	Type	MOA Rated voltage	MCOV	Current Impulse Residual Voltage			2ms Rectangular current impulse withstand	4/10μs High current impulse withstand
		MOA Rated voltage	MCOV	1/4μs Lightning current impulse	8/20μs Lightning current impulse	30/60μs Switching current impulse	2ms Rectangular current impulse withstand	4/10μs High current impulse withstand
		KV(rms)	KV(rms)	KV(crest)	KV(crest)	KV(crest)	A	KA(crest)
1	YH10W 9	9	7.65	33.7	27	23.8	250	100
2	YH10W 11	11	9.4	40	33	30	250	100
3	YH10W 15	15	12.7	51	45	38.5	250	100
4	YH10W 21	21	17.0	71.8	63	54.2	250	100
5	YH10W 24	24	19.5	82	72	62	250	100
6	YH10W 33	33	27.5	112	90	86.7	250	100
7	YH10W 36	36	29.0	123	108	92.4	250	100