53-1/2/3/4/5 Spool Porcelain Insulator

• Application: High-voltage
• Material: Porcelain
• Structure: Spool Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: 44kn
• Model NO.: 19-5
• Certification: ISO9001
• Color: Brown or Customer Required
• Brand: Hualian Torch
• Product Name: Spool Insulator
• OEM Production: OEM
• Transport Package: Export Wooden Package
• Specification: Customized Size
• Trademark: Hualian Torch
• Origin: Liling China
• HS Code: 85469000
• Production Capacity: 50000 PC 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 Details

Parameter Table:

ANSI Class		53-1	53-2	53-3	53-4	53-5
Main dimension,mm	D	54	76	81	76	105
	H	57	79	76	105	102
	d1	44	44	44	73	73
	d2	17.5	17.5	17.5	17.5	17.5
	R	11	17.5	11	16	11
Mechanical Failing Load,kN		9	13	18	20	27
Low Frequency Dry Flashover Voltage,kv		20	25	25	25	35
Low Frequency Wet Flashover Voltage,kv	Vertical,Kv	8	12	12	12	18
	Horizontal,kV	10	15	15	15	25
Approx.weight,kg		0.2	0.5	0.6	1	1.2

Details IMAGE

Out products including: suspension porcelain insulators, Pin type insulators for high and low voltage, post insulators, spool insulators, stay insulators, shackle insulators, glass insulators etc

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


Factory


We have group of valuable clients:
State Grid Corporation of Vhina
Janpan Sumitomo
ABB-Switzerland, Sweden, Russia,US
German Siemens,
Japan Toshiba,
Etc.