Switch Types 10kv Low Voltage Outdoor Electric Isolator

• Application: High-voltage
• Material: Porcelain
• Structure: Post Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: 160KN
• Model NO.: 19-53
• Certification: ISO9001
• Color: White or Customer Required
• Brand: Hualian Torch
• Product Name: Outdoor Drop-out Type Fuse
• OEM Production: OEM
• Rated Voltage: 24kv
• Tensile Strength: 4 Kn
• Model Number: Fzsw-252/4.0
• Voltage: 11kv to 33kv
• Sample: Sample Avaliable
• 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.

 

 

Fuyang 10kV Low Voltage Outdoor Electric Isolator Switch Types

 

Isolating Switches' Technical Parameters:

No	Items		Technical parameter
1	Rated Voltage                       kV		40.5	72.5	126	252
2	Nominal system voltage         kV		35	66	110	220
3	Rated current           A		630;1250;1600;2000;2500;3150;4000
4	Rated Short Time withstand current and Time            kA/s		25~50/4
5	Rated Peak withstand current              kA		63~125
6	1min power frequency  withstand voltage (effective value)    kV		To earth	140	230	460
			To phase	140	2300	460
			Across Isolating DS	180	230+70	460+145
7	Lightning Impulse wishstand voltage(peak value) KV		To earth	325	550	1050
			To phase	325	500	1050
			Across Isolating DS	385	550+100	1050+150
8	Rated mechanical terminal load            N		Level of lateral load	750	1500	2000
			Level of vertical load	500	1000	1500
			Vertical	750	1000	1250
9	The min distance of insulation against ground      mm			600	1000	2000
10	Max Man Operative Moment          N. m		200
11	Motor Drive operating mechanism control voltage                   V		AC220,380; DC110,220
12	Motor Drive operating mechanism 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: