High Voltage Ceramic Pin Type ANSI 55-4 Pin Insulator

• Customization: Available
• Application: High-voltage
• Material: Porcelain
• Model NO.: 12-4
• Structure: Pin Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: 60KN
• Certification: ISO9001, ISO14001
• Color: Brown or Customer Required
• Brand: Hualian Torch
• Rated Voltage: 22kv
• Tensile Strength: 70kn, Excellent
• Standard: ANSI
• OEM Production: OEM
• Feature: High Mechanical
• Product Name: Pin 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

High voltage ceramic pin type ANSI 55-4 insulator

The porcelain insulator are used on substation & transmission Line. It helps to support and hand wire, insulation wires against tower.

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

Standard particulars

CLASS ANSI				55-4
Main Dimension(mm)		D		129.6
		H		111.2
Creepage Distance/mm				229
Low-Frequency Puncture Voltage Average(KV)				95
Average flashover voltage	Power-frequency		Dry (KV)	70
			Wet(KV)	40
	Critical-Impulse  15*40us Wave		Positive (KV)	110
			Negative(KV)	140
Radio-influence voltage		Test voltage to ground (KV)		10
		Maximum RIV at 1000Khz(kv)		5500
Nominal Voltage/KV				10
Dry Arcing Distance(mm)				127
Cantilever Failing Load				3000
Weight(kg)				2.25

Work Process
ductioddn QC Test 

Prdddocess
Our main 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.