Vertical Operate Semi Pantograph Type Gang Explosion-Proof Isolator Pantograph Isolator

• Application: High-voltage
• Material: Composite Polymer
• Structure: Post Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: 160KN
• Model NO.: 10-90
• Certification: ISO9001
• Color: White or Customer Required
• Brand: Hualian Torch
• OEM Production: OEM
• Rated Voltage: 15kv
• Voltage: 10kv -750kv Silicone Rubber Insulator
• Sample: Sample Avaliable
• Insulator Fittings: Ball, Socket, Tongue, Clevis, Flange and So on
• 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.

 

Dimension&Property

11kV Vertical Operate Semi Pantograph Type Gang Explosion-proof Isolator dc Disconnect Switch Outdoor

• Delivery of completely routine tested and pre-adjusted assembly groups
• Best price-performance ratio
• Distance to phase:3500mm
• height:5938mm

No	Item		Technical parameters
1	Rated Voltage                  kV		245
2	Rated Current                  A		630,1250,1600,2000,2500,3150,4000
3	Rated Short Time Withstand Current and Time                 kA/s		25~50/4
4	Rated Peak Withstand current  kA		63~125
5	1min power frequency withstand voltage (effective value)   kV	To earth	460
		To phase	460
		Across open DS	605
6	Lightning impulse withstand voltage(peak value) kV	To earth	1050
		To phase	1050
		Across open DS	1200
7	Rated mechanical terminal load       N	Level of lateral load	2000
		Level of vertical load	1500
		Vertical force	1250
8	Contract area range mm	Longitudinal displacement	Hard 100/soft 100
		Level total displacement	Hard 100/soft 350
		Vertical displacement	Hard 100/soft 500
9	capacity	Capacity current A	1
		Reactive current A	0.5
11	Max Manual operating Moment   N.m		200
12	control voltage               V		AC220; DC110, 220
13	motor  voltage                  V		AC220, 380; DC110, 220

 

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.  

Product structure Our company specially produces composite insulator for power transmission line, the important structure is made of shed housing, epoxy fiberglass core and metal end fittings. The surface of terminal end fittings is covered with zinc coating(hot-dip galvanization) for corrosion protection. Compared with same type ceramic and glass insulator, silicone rubber insulator has the following advantages:
(1)Small volume, light weight(is 1/7~1/10 times than ceramic insulator in the same voltage), sheds have good elasticity, not broken, convenient transportation and installation, economy.
(2)High mechanical strength. FRP ROD has high tensile strength, which is 5-10 times than ceramic materials, for core is small cross section, which makes the products small size, light weight, high tensile strength, and easy to manufacture more than 300KN large tons insulators.
(3)High antifouling property, good aging resistance performance, the sheds made of silicone rubber injection mold has good hydrophobicity and migration, which makes insulator high anti pollution flashover voltage and good electric corrosion resistance.
(4)Easy installation and maintenance, can greatly reduce outage loss which cause due to maintenance and maintenance charges which cause by manual labor intensity.
(5)Simple production process, short delivery time.

PRODUCTS DISPLAY

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. 

 

Welcome to visit our factory and start our business here. 

For more about us,please feel free to contact us directly: