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Composite Cross-Arm Insulator

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 strength, 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.

Main Technical Parameters
Product model Rated voltage
(kV)
Rated mechanical load
(KN)
Structure height
(mm)
Min. arc distance
(mm)
Min. nominal creepage distance
(mm)
Lightning impulse withstand voltage (peak)
(kV)
1min power frequency withstand voltage (wet) (RMS)
(kV)
FS-10/2.5 10 2.5 250 180 380 75 42
FS-10/5 10 5 250 180 380 75 42
FS-15/6 15 6 440 250 450 140 70
FS-20/5 20 5 530 315 560 185 85
FS-35/5 35 5 580 460 1150 265 95
FS-35/6 35 6 645 490 1250 265 95
FSW -110/10 110 10 1260 1100 3050 550 230

Note:
In addition to the products listed above, we can also design and produce products according to the requirements of the customers or the drawings provided by the customers.

Related Names
Shackle Insulator | Electrical Insulation Components | Transformer Protection Device

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