Wedge Type Insulated Tensioning Clamps
Wedge type insulated tensioning clamps are suitable for the terminals of overhead insulated wires with rated voltage of 10kV and below or the ends of the tensioning section or the ends of the tensioning section to fix and tension the overhead insulated wires on the tensioning insulators.
- DESCRIPTION
- SPECIFICATION
- TECHNICAL & SALES SUPPORT
Wedge Type Insulated Tensioning Clamps Features:
- Wedge-type structure, the grip on the wire is proportional to the pulling force, with self-tightening characteristics, maintenance-free operation.
- The C-shape shell of the clamp is made of high-strength, oxidation-resistant aluminium alloy die-casting, no hysteresis, eddy current, energy-saving fixture.
- The C-shaped opening design of the shell makes it easy to put the inner wedge and wire in, and the installation is convenient and quick.
- The inner wedge is made of weather-resistant insulation reinforced engineering plastics, with an applied AC withstand voltage of 45kV and no breakdown or flashover after 1 minute of holding pressure.
Wedge Type Insulated Tensioning Clamps Uses:
Wedge type insulated tensioning clamps are suitable for the terminals of overhead insulated wires with rated voltage of 10kV and below or the ends of the tensioning section or the ends of the tensioning section to fix and tension the overhead insulated wires on the tensioning insulators.
Wedge Type Insulated Tensioning Clamps Specification
Type | Conductors | Overhead insulated aluminium conductor/1kV | Overhead insulated aluminium conductor/10kV | Clamping force | Standard breaking load | ||
(mm²) | Outer diameter of wire (mm) | Optional wedge core | Outer diameter of wire(mm) | Optional wedge core | (kN) | (kN) | |
NXJL-1 | 35 | 9.8 | 1kV/35 | 15.8 | 10kV/35 | 3.4 | 7.5 |
50 | 11.2 | 1kV/50 | 17.1 | 10kV/50 | 4.6 | ||
NXJL-2 | 70 | 12,8 | 1kV/70 | 18.8 | 10kV/70 | 6.7 | 14.5 |
95 | 14.8 | 1kV/95 | 20,4 | 10kV/95 | 8.9 | ||
NXJL-3 | 120 | 16.2 | 1kV/120 | 21,8 | 10kV/120 | 11.3 | 22.0 |
150 | 18.2 | 1kV/150 | 23,4 | 10kV/150 | 13,7 | ||
NXJL-4 | 185 | 20.2 | 1kV/185 | 25,0 | 10kV/185 | 17.3 | 36.4 |
240 | 22.6 | 1kV/240 | 27,2 | 10kV/240 | 22,5 |
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