Lightning Protection Electric Porcelain Surge Arrester With Insulating Bracket , Single Phase

Price Negotiable

Price: negotiation

MOQ: 1pcs

Delivery Time: 21days per container

Brand: YONGDE

Product Description

Lightning Protection Electric Cearmic Zinc Oxide ZnO Surge Arrester With Insulating Bracket

Porcelain Surge Arrester for 35~220kv alternating system

Main features:

It adopts double sealing structure, the core encapsulates by molded silicone rubber which completely solves the sealing problem of porcelain housed products.
It has a two-way pressure release structure.
Its core component ZnO varistor has good pressure ratio, consistency, large flow capacity and high reliability.
E creepage distance of porcelain housed products is wide which is suitable for IV level heavy pollution areas.

Data Sheet:

Rated voltage: 51KV
Maximum system voltage: 52KV
Continuous operating voltage: 40.8KV
Height b: 1100mm
Gross weight: 70Kg
Lightning impulse withstand: 250KV
Power frequency voltage withstand(dry/wet): 120/100KV

Mximum System voltage Kv Um		Rated voltage KV	Continuous operating voltage KV	1/5μs residual steep impulse current KV		8/20μs residual voltage of lightning impulse current		30/60μs residual voltage impulse current KV			Line discharge level	2ms long durationg current A	4/10μs high current impulse KA
IEC	ANSI			10KA	20KA	5KA	10KA	0.5KA	1KA	2KA
52	72.5	51	40.8	139.5	151.5	128	139				1	400	100
				136	149	125	136.7	107	111	115	1	600	100

About Us:

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