Description:

Suspension clamps are mainly used for overhead power lines. Wires are suspended from insulators or lightning conductors are suspended from pole towers through connection fittings.

Traditional malleable cast iron clamps have the disadvantages of large hysteresis loss, large hole current loss, and bulky products. The aluminum alloy clamp has the advantages of extremely small hysteresis loss and eddy current loss, light weight, and convenient construction. It meets the requirements of energy saving and consumption reduction in the national power grid transformation and construction.

Percentage of suspension clamp gripping force to rated tensile force of wire:

Wire Class		Wire Structure(Aluminum Ratio)	Percent
	ACSR (Steel core aluminum stranded wire)	>1.7	12
		4.0-4.5	18
		5.0-6.5	20
		7.0-8.0	22
		11.0-20.2	24
	Steel stranded wire	Ultimate strength 1176-1274	14
	Aluminum stranded wire		30

Type	Suitable for wire diameter range (including wrapped wrapped)(mm)	Main Dimensions(mm)				Nominal failure load (kN)
		H	L	R	C
XGJ-2	Φ 11.0 ~ 13.0	75	300	7.0	18	40
XGJ-3	Φ 13.1 ~ 18.0	75	300	11	27	40
XGJ-4	Φ 21.1 ~ 23.0	75	300	12	27	40
XGJ-5	Φ 23.0 ~ 43.0	80	390	18	38	70
XGJ-5A	Φ 34.0 ~ 45.0	90	476	23	48	90
XGJ-5B	Φ 34.0 ~ 45.0	90	476	23	48	90