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Yongde Y15W5-288 245-362kV Polymer Housed Lightning Arrester

Specifications

Certification :

ISO9001

MOQ :

Price :

Model NO. :

Y15W5-288

Installation Type :

Parallel Arrester

Material :

ZnO

Housing Material :

Porcelain

Accessory :

Grading Ring

Nominal Voltage :

245~362kV

Rated Voltage :

192~288kV

Continuous Voltage :

150~230kV

Lightning Discharge MRV :

560~862kV

Operating Discharge MRV :

500~715kV

High Current Impulse :

100kA

Line Discharge Class :

Weight :

327~375kg

Sealing Structure :

Double sealing

Creepage Distance :

IV level heavy pollution

Description

Porcelain Housed Gapless Metal Oxide Surge Arrester for 245~362kv 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.

Type	Nominal System Voltage	Rated Voltage	Continuous Operating Voltage	MRV under 1/5 μ s Steep Discharge Current		MRV under 8/20 μ s Lightning Discharge Current		MRV under 30/60 μ s Operating Discharge Current		Minmum Reference Voltage under 1 mA DC	4/10 μ s High Current Impulse Twice (KA)	2mS SW through-flow capacity A/18	Line Discharge Class	Weight kg
Type	Nominal System Voltage	Rated Voltage	Continuous Operating Voltage	5kA	10kA	5kA	10Ka(20KA)	0.25kA	0.5kA	Minmum Reference Voltage under 1 mA DC	4/10 μ s High Current Impulse Twice (KA)	2mS SW through-flow capacity A/18	Line Discharge Class	Weight kg
Y10W-192/520	245	192	150		560		500		426	280	100	600 800		327
Y10W-200/520	220	200	156		582		520		442	290	100	600 800		327
Y10W-204/532	220	204	159		594		532		452	296	100	600 800		327
Y10W-216/562	220	216	168.5		630		562		478	314	100	600 800		327
Y20W-240/640	300	240	192		718		640		493		100	850	3	350
Y10W-288/715	362	288	230		862		715		575		100	850	3	375