Composite Cross-Arm Insulator

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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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