70kn Ceramic Disc Suspension Insulator Insulation Porcelain Suspension Insulator

• Customization: Available
• Application: High-voltage, High-temperature
• Material: Porcelain
• Model NO.: 19-14
• Structure: Suspension Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: 120kn
• Certification: ISO9001
• Color: Cr Clear
• Brand: Hualian Torch
• Rated Voltage: 35kv
• Tensile Strength: 120kn, Excellent
• Weight: 5kg-25kg
• Standard: ANSI
• OEM Production: OEM
• Feature: High Mechanical
• Product Name: Suspention Insulator
• Transport Package: Export Package with Wooden
• Specification: Customized Size
• Trademark: Hualian Torch
• Origin: Liling China
• HS Code: 85469000
• Production Capacity: 50000 PCS Per Month

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.
 

 70KN Ceramic Disc Suspension Insulator

Specifications

BS Class		52-1	52-2	52-3	52-3	52-4	52-4
Main dimension,mm	D	152	190	254	254	254	254
	H	140	146	146	146	146	146
Creepage distance,mm		178	210	292	292	292	292
Combined M&E Strength,kN		44	67	67	89	67	89
Impact Strength,N-m		5	5.5	6	6	6	6
Routine Proof Test Load,Kn		22	33.5	33.5	44.5	33.5	44.5
Time Load Test Value,Kn		27	44	44	53.4	44	53.4
Lower Frequency Flashover Voltage	Dry,kv	60	65	80	80	80	80
	Wet,kv	30	35	50	50	50	50
Critical Impulse Flashover Voltage	Pos.,kv	100	115	125	125	125	125
	Neg.,kv	100	115	130	130	130	130
Low Frequency Puncture Voltage,kv		80	90	110	110	110	110
RIV Data	Test volt. To ground,kv	7.5	7.5	10	10	10	10
	Max RIV at 1000 KHz,Uv	50	50	50	50	10	50
Approx.weight,kg		2.5	3.5	4.6	5.2	4.6	5.2

Process Workship

 

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.