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7、NXJ Series insulation strain clamp(wedge type)

Browse the number：1349 　Release time：2014-04-28 　［Return］

● Application:
NXJ Series is suitable for strain clamp insulation string of 20kV aerial insulation aluminium core wire (JKLYJ) terminal or to ends fixing and fighten aerial in sulation.
● Structure feature
1、The shell made of anti-oxidate high strength aluminium alloy.
2、The core of wedge made of insulating reinforce plastics,withstand voltage:≥18kV not breakdown one min.
3、Not remove the insulation layer,AI-core wire are current use.
4、Without waste power. 5、Wedge structure.

Pull plate Type

Strain clamps type	Aerial insulation aluminium conductor/1kV/1kV			Aerial insulation aluminium/10kV			Aerial insulation aluminium/20kV			Rated failure load(kN)	Grip strength
	Conductor cross-section(mm )	Dia(mm)	Applicable wedge core	Conductor cross-section(mm²)	Dia(mm)	Applicable wedge core	Conductor cross-section(mm²)	Dia(mm)	Applicable wedge core	Rated failure load(kN)	(mm²)	(kN)
NXJ-1Q	25	8.4	1kV/25	25	14.8	10kV/25	-	-	-	10.8	25	2.5
	35	9.8	1kV/35	35	15.8	10kV/35	-	-	-		35	3.4
	50	11.2	1kV/50	50	17.1	10kV/50	-	-	-		50	4.6
	70	12.8	1kV/70	-	-	-	-	-	-		70	6.7
NXJ-2Q	70	12.8	1kV/70	70	18.8	10kV/70	35	19.2	20kV/35	18.2	70	6.7
	95	14.8	1kV/95	95	20.4	10kV/95	50	20.5	20kV/50		95	8.9
	120	16.2	1kV/120	-	-	-	-	-	-		120	11.3
NXJ-3Q	150	18.2	1kV/150	120	23	10kV/120	70	22	20kV/70	36.4	150	13.6
	185	20.2	1kV/185	150	24.6	10kV/150	95	23.7	20kV/95		185	17.3
	240	22.8	1kV/240	185	26.2	10kV/185	120	25.2	20kV/120		240	22.5
	-	-	-	240	28.4	10kV/240	150	26.7	20kV/150		-	-
NXJ-4Q	300	25.2	1kV/300	300	30.6	10kV/300	185	28.3	20kV/185	58.5	300	28.2
NXJ-4Q	400	27.6	1kV/400	400	32.6	10kV/400	240	30.6	20kV/240	58.5	400	36.2

Rod type

Strain clamps type	Aerial insulation aluminium conductor/1kV /1kV			Aerial insulation aluminium/10kV			Aerial insulation aluminium/20kV			Rated failure load(kN)	Grip strength
Strain clamps type	Conductor cross-section(mm )	Dia(mm)	Applicable wedge core	Conductor cross-section(mm²)	Dia (mm)	Applicable wedge core	Conductor cross-section(mm²)	Dia(mm)	Applicable wedge core	Rated failure load(kN)	(mm²)	(kN)
NXJ-1	25	8.4	1kV/25	25	14.8	10kV/25	-	-	-	10.8	25	2.5
	35	9.8	1kV/35	35	15.8	10kV/35	-	-	-		35	3.4
	50	11.2	1kV/50	50	17.1	10kV/50	-	-	-		50	4.6
NXJ-2 NXJ-2QB	70	12.8	1kV/70	70	18.8	10kV/70	35	19.2	20kV/35	18.2	70	6.7
	95	14.8	1kV/95	95	20.4	10kV/95	50	20.5	20kV/50		95	8.9
	120	16.2	1kV/120	-	-	-	-	-	-		120	11.3
NXJ-3	150	18.2	1kV/150	120	21.8	10kV/120	70	22	20kV/70	36.4	150	13.6
	185	20.2	1kV/185	150	23.4	10kV/150	95	23.7	20kV/95		185	17.3
	240	22.8	1kV/240	185	25	10kV/185	120	25.2	20kV/120		240	22.5
	-	-	-	240	27.2	10kV/240	150	26.7	20kV/150		-	-