High Voltage Polymer Surge Arrestor Lightning Arrester Price

High Voltage Polymer Surge Arrestor Lightning Arrester Price image

Get Latest Price Request a quote

Quick Details

Product Name:

High Voltage Polymer Surge Arrestor Lightning Arrester Price

Model NO.:

Y10W5-198/499

Certification:

Kema

Material:

Porcelain, Ceramic

Application:

Power Distribution System

Structure:

Self-Standing

Type:

Light Duty, Heavy Duty

Connection Type:

Phase to Earth

Delivery Time:

Shipped in 25 Days After Payment

Purpose:

Over-Voltage Protection

Accessory:

Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop

Color:

Brown

Trademark:

YongDe

Transport Package:

Wooden Case

Origin:

Zhejiang, China (Mainland)

HS Code:

853310000

Product Details

HIgh Voltage Polymer Surge Arrestor Lightning Arrester Price

specification

1. Lightning Arrester Up to 756kV

YONGDE Surge Arresters can be applied to a variety of systems including substation equipment,

railway power system and power distribution units ranging from 0.28kV to 500kV systems.
These surge arresters demonstrate excellent protection properties. Our surge arresters incorporate

non-linear resistor ZnO elements with superior non-linear current- voltage characteristics,

high quality and reliability. Metal oxide type surge arresters offer such special features
inherent in the gapless structure, such as a quick response to surge voltage,

high energy dissipation capability, safe operation, compactness / lightweight and freedom from pollution.

Product’s Characteristics:
1. The Core column applied winding structure, Polymer Housed core pillar molded on the core column, with almost no internal air gap, and outstanding sealing performance Simple in structure, small in size and light in weight.

2. Polymer Housed with silicone rubber, explosion-proof ZnO varistor as the core component is large

in flow capacity.

3. International standard IEC 60099-4 and ANSI 62.22, and with high reliability. With fully insulated tops, the product can be applied to the complete cabinet installation, which can reduce the designing size of cabinet.

4. Products with detachment device can provide signals for quitting operation when failure occurs,

avoiding arrester explosion, and it is maintenance-free.
5. Polymer housed products with a six CTI level, creepage distance meets the requirements of IV level in heavy pollution areas.

2. Surge Arrester Technical Parameters

Type:	Y10W5-198/499
Rated voltage———kV	198	4/10μS High current impulse kA	100
MCOV —————-kV	158	Lightning impulse withstand kV	950
Nominal Current——-kA	10	Power frequency voltage withstand(dry/wet)kV	395
Residual voltage of steep impulse—-at 5kA(kV)	618	0.1S TOV————–kV	237.6
8/20μS Residual voltage of lightning impulse current kV(Peak value)—–at 5kA(kV)	514	1S TOV—————-kV	227.7
Residual voltage of switching impulse current kV (peak value)—-at 1kA (kV)	402	10S TOV—————kV	217.8
1mA D.C reference voltage (kV)	288	1200S TOV————-kV	198
Line discharge level	2	Creepage distance —-mm	7812
2mS long duration impulse current A	800	Material employed in series non-linear resistor	Zinc Oxide

3. Surge Arrester 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.

4. Production Process

We are China High Voltage Polymer Surge Arrestor Lightning Arrester Price manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

Get Latest Price Request a quote