NXJ tie rod type insulated tension clamp

Short Description:

NXJ Series insulation strain clamp (wedge type) Application: NXJ series is suitable for strain clamp insulation string of 10KV aerial aluminum core wire JKLYJ terminal or two ends fixing and fighten aerial insulation Structure feature:  The shell made of anti-oxidate high strength aluminium alloy,Without waste power  The core of wedge made of insulating reinforce plastics,withstand voltage:  ≥ 18 kV not breakdown one min.  Not need to remove the insulation layer,Al- core wire can be used d...


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NXJ Series insulation strain clamp (wedge type)

Application: NXJ series is suitable for strain clamp insulation string of 10KV aerial aluminum core wire JKLYJ terminal or two ends fixing and fighten aerial insulation

Structure feature:

 The shell made of anti-oxidate high strength aluminium alloy,Without waste power
 The core of wedge made of insulating reinforce plastics,withstand voltage:  ≥ 18 kV not breakdown one min.
 Not need to remove the insulation layer,Al- core wire can be used directly.
 Wedge structure
Specification
Strain clamps
type
Specification
(mm²)
Aerial insulation aluminium
conductor/1kV
Aerial insulation aluminium
conductor/10kV
Grip strength(kN) Failure load(kN)
Dia(mm) Applicable
wedge core
Dia(mm) Applicable
wedge core
NXJ-1Q 25 φ8.4 1kV/25/35 14.8 10kV/25/35 φ2.5 10.8
35 φ9.8 15.8 NXJ-3Q 36.4 φ3.4
50 φ11.2 1kV/50/70 17.1 10kV/50 φ4.6
70 φ12.8 / / φ6.7
NXJ-2Q 70 φ12.8 1kV/70 18.8 10kV/70 φ6.7
95 φ14.8 1kV/95 20.4 10kV/95 φ8.9 22.1
120 φ16.2 1kV/120 21.8 10kV/120 φ11.3
150 φ18.2 1kV/150 23.4 10kV/150 φ13.6
NXJ-2QB 70 φ12.8 1kV/70 18.8 10kV/70 φ6.7 18.2
95 φ14.8 1kV/95 20.4 10kV/95 φ8.9
120 φ16.2 1kV/120 / / φ11.3
NXJ-3Q 120 φ16.2 1kV/120 21.8 10kV/120 φ11.3 36.4
150 φ18.2 1kV/150 23.4 10kV/150 φ13.7
185 φ20.2 1kV/185 25 10kV/185 φ17.3
240 φ22.6 1kV/240 27.2 10kV/240 φ22.5
Strain clamps
type
Specification
(mm²)
Aerial insulation aluminium
conductor/1kV
Aerial insulation aluminium
conductor/10kV
Grip strength(kN) Failure load(kN)
Dia(mm) Applicable
wedge core
Dia(mm) Applicable
wedge core
NXJ-1 35 φ9.8 φ11 φ14.8 φ17 3.4 14.4
50 φ11.2 φ15.8 4.6
70 φ12.8 φ14 φ17.1 φ20 6.7
95 φ14.8 φ18.8 8.9
NXJ-2 120 φ16.2 φ18 φ21.8 φ22 11.3 36.4
150 φ18.2 φ23.4 φ24 13.6
185 φ20.2 φ20 φ25 17.3
240 φ22.6 φ22 φ27.2 φ27 22.5
NXJ-3 185 φ20.2 φ20 φ25 φ24 17.3 43.4
240 φ22.6 φ22 φ27.2 φ27 22.5
300 / / φ29.4 φ30 28.2

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