Outdoor Substation 220kv High Voltage Porcelain Housing Lightning Arrester

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Quick Details

Product Name:

Outdoor Substation 220kv High Voltage Porcelain Housing Lightning Arrester

Model NO.:

Y10W-192/520

Brand:

Yongde

Certification:

ISO9001

Material:

ZnO

Shape:

Cuboid

Operation Voltage:

High Voltage

Size:

Meidum

Application:

Substation

Installation:

Parallel Arrester

Structure:

Zinc Oxide Arrester

Type:

Metal Oxide Surge Arrester

Product Name:

High Voltage Porcelain Housing Surge Arrester

Housing Material:

Porcelain/Ceramic Housing

OEM/ODM:

Accessory:

Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop

Color:

Brown

Purpose:

Over-Voltage Protection

Trademark:

YONGDE

Transport Package:

by Wood Carton

Specification:

Iec60099-4

Origin:

China, Zhejiang

HS Code:

85354000

Product Details

high voltage porcelain housing surge arrester for outdoor substation

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.

Technical Parameters:

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

Line discharge level from 1 to 5,

Working condition:

Environment temperature: -40–+40 degree
altitude:<1000m
48HZ<Rated frequency<62HZ
Power frequency voltage should not be more than continuous running voltage
Max wind speed should be less than 35m/s
Earthquake intensity should be less than 7 degree
If used in contamination area, should be noted in advance.

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