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Composite Cross Arm Insulator

Composite cross arm insulator can effectively use the narrow corridor open pressure transmission, which suitable for city network technical transformation. It can reduce the pole tower height and save a large amount of manpower, material and financial resources. Because of its high bending strength, it can prevent the cascade failure like the porcelain cross arm. It has the advantages of small volume, light weight, shock, shock resistance ability, no need manual cleaning to guarantee safe operation. This composite cross-arm insulator is applicable to urban network transformation. It is capable of utilizing the narrow corridors for boost power transmission, which can reduce tower height and thus saves a lot of money. Due to its high bending strenath. the cascading failure, which often arises in power lines using porcelain crossarm insulators. can be avoided. In addition, this product has stain resistance, making it irreplaceable by porcelain cross arm product.

Item No.

Rated voltage kV

Rated bending load kN

Structure Height (mm)

Min Arcing Distance  (mm)

Min Nominal Creepage Distance (mm)

Lighting full- wave impulse withstand voltage (kV)

Operation Impact Resistance And Voltage (1minkV)

Mounting Dimensions

                Mounting Hole Stability Of Hole Hole Center Distance
FS-10/2.5

10

2.5

290±15

190

355

95

60

Φ18 Φ8 40
FS-10/5

10

5

290±15

175

355

95

60

Φ18 Φ8 40
FS-20/8

20

8

475±15

328

860

170

70

Φ22 Φ11 40
FS-35/5

35

5

635±15

455

1280

230

95

Φ22 Φ11 40
FS-35/5

35

5

635±15

455

1280

230

95

Φ22 Φ11 40
FS-35/10

35

10

605±15

440

1380

230

95

Φ22 Φ11 40
FS-66/5

66

5

830±15

664

2110

410

185

Φ22 Φ11 40
FS-66/5

66

5

815±15

664

2110

410

185

Φ22 Φ11 40
FS-110/10

110

10

1270±30

1050

3150

550

230

Φ25 Φ25 40(45)
FS-110/10

110

10

1270±30

1050

3150

550

230

Φ22 Φ11 40(45)
FS-110/10

110

10

1270±30

1050

3150

550

230

Φ24 Φ14 40(45)
FS-220/6

220

6

2250±30

2000

6400

1050

395

Φ22 Φ22 52
Yongjiu Electric Power Fitting Co., Ltd, is a primary domestic professional manufacturerof electric power fitting and cable accessory. Our main products are cable connector, line fitting,(Copper Aluminium and iron), cable accessory, plastic products, power tools.fuse(LV& HV), light arrester and insulator with approved quality complying with IS09001/2000. Our company was founded in 1989. Our company is located in Liushi Town, Wenzhou , which is the center of electrical equipment in China. It is about 15 km from Wenzhou Airport and Railway Station. Covering an area of 20,000 square meters, our company has more than 300 skiklled staff, including 38 senior & intermediate technical personnel and administrative personnel. Focussing attention on renovation, our company has sucessfully developed more than 500 series products. With intermationally advanced machinery processing facilities, our company is capable of producing various electric power fitting and cable accessory to meet customers' special requirement. Our products have been exported to more than 40 countries and they are sold well in those coutries and regions. We enjoy a good reputation among customers due to unique styles and consistently high quality. Adheringto the principle of "Sincere Service, Faithful Reputaitob and Top Priority of Customers", we always try our best to provide excellent after-sales service. We sincerely welcome clients all over the world to establish business relationships with us for a mutual development.

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