500kv Hv Substation Ceramic Housing Lighting Arrester Zinc Oxide Surge Lightning Arrestor

• Application: High-voltage
• Material: Porcelain
• Structure: Spool Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: 40KN
• Model NO.: 10-63
• Certification: ISO9001, ISO14001
• Color: Blue or Customer Required
• Brand: Hualian Torch
• Rated Voltage: 11kv
• Tensile Strength: 40kn, Excellent
• Standard: ANSI
• OEM Production: OEM
• Feature: High Mechanical
• Product Name: Post Porcelain Insulator
• Transport Package: Export Wooden Package
• Specification: Customized Size
• Trademark: Hualian Torch
• Origin: Liling China
• HS Code: 85469000
• Production Capacity: 15000 Sets of a Year

Product Description

Hunan Hualian Torch Porcelain insulator & Electrical apparatus Co. Ltd, is Leading manufacturer of China porcelain insulator industry and electrical industry.
* with 66 years's glorious history.
* The permanent member of National Electrical Porcelain Industry Association.
* One of national top five electrical porcelain manufacturers.
* factory covers an area of 190,000 square meters, with building area of 92000 square meters.

Product Description

Specification

500kv hv substation ceramic housing lighting arrester zinc oxide surge lightning arrestor

 

0.28kV~500kV Surge Arresters' 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.

 

Surge Arresters' Technical Parameters:

Type	Nominal System Voltage KV	Rated voltage KV	Continuous operating voltage KV	MRV under 1/5μs steep discharge  current KV		MRV under 8/20μs lightning discharge current		MRV under 30/60μs operating discharge current KV		Minimum reference voltage under 1 mA DC	4/10μs high current impulse twice(KA)	2mS SW through-flow capacity A/18
				5KA	10KA	5KA	10KA	0.1KA	0.25KA
YH10W5-96/250	110	96	75		280		250		213	140	100	600
YH10W5-100/250	110	100	78		291		260		221	145	100	600
YH10W5-102/266	110	102	79.6		297		266		226	148	100	600
YH10W5-108/281	110	108	84		315		281		239	157	100	600

Advantage:

1, Strong aging resistance

2, Long service life

3, Reasonable price

4, Porcelain uniform

5, Nice Appearance

6, Superior properties of high and low tempreture resistance, 

    mechnical capability, electrical function.

Pro

Work Process

ductioddn QC Test 

Prdddocess
Related Products:



Professional Team And Our factory

The product are passed standard of ISO9001-2008 Quality system approval
Porduct standard: GB, ANSI, DIN, AS, BS, IEC

OUR MAIN CUSTOMERS:
State Grid Corporation of China
China Southern Power Grid Co.,Ltd
China Huadian Corporation
China Huaneng Corporation
China Guodian Corporation
China Datang Corporation
China Power Investment Corporation(CPI)
Janpan Sumitomo
ABB-Switzerland, Sweden, Russia,US
German Siemens,
Japan Toshiba,
Etc.

OUR PROSPECTS ARE:
***With first-class technology, approved quality, advanced equipment and strick management, keep as a pacemaker in China porcelain insulator and electrical apparatus industry. 
***Lead the industry development in China and catch up with international brand companies in porcelain insulator and electrical apparatus field. 
***To cooperate with foreign agency and international companies, expand the foreign market share.