1KV 10KV insulation piercing clamp
Overview
▪ Piercing structure, simple installation, no need to strip insulated wires;
▪ Torque nut, constant puncture pressure, to ensure a good electrical connection without damaging the wire;
▪ Self-sealing structure, moisture-proof, waterproof, anti-corrosion, prolong the service life of insulated wires and clamps;
▪ Use special contact blades, suitable for copper (aluminum) butt joint and copper-aluminum transition;
▪ The electrical contact resistance is small, and the contact resistance is less than 2.5 times the resistance of the equal-length branch wire, which meets the DL/T765.1-2001 standard;
▪ Special insulating shell, resistant to sunlight and environmental aging, dielectric strength> 12kV;
▪ Curved surface design, suitable for the same (different) diameter wire connection, wide connection range (0.75mm2-400mm2/td)
Product performance test
▪ Mechanical properties: The gripping force of the clamp is greater than 1/10 of the wire breaking force, which meets the requirements of GB/T2314-2008;
▪ Temperature rise performance: In the case of high current, the temperature rise of the wire clamp is less than the temperature rise of the connecting wire:
▪ Thermal cycle performance: Meet the GB/T2317.3-2008 thermal cycle test standard for electric power fittings;
▪ Waterproof insulation performance: meet the relevant test requirements of GB/T13140.1-2008 Part 2;
▪ Corrosion resistance: 3 cycles of 14 days test in sulfur dioxide and salt spray environment;
▪ Environmental aging performance: six weeks of exposure to temperature changes and thermal shocks in ultraviolet, dry and humid environments;
▪ Fire resistance: The insulating material of the connecting device can withstand the glow wire test and meet the requirements of Chapter 4~10 of GB/T5169.4.
Selection table
1kV series product selection table
|
model |
Equivalent model |
Main line section (mm²) |
Branch section (mm²) |
Nominal current (A) |
Dimensions (mm) |
Weight (g) |
Puncture depth (mm) |
Number of bolts (Pieces) |
|
WX756 |
JJC888 |
0.75-6 |
0.75-6 |
41 |
21×27×23 |
10 |
1-1.5 |
1 |
|
WX101 |
JJC-1 |
1.5-25 |
1.5-10 |
55 |
27×41×62 |
55 |
1.5-2 |
1 |
|
WXEP |
JJC-2 |
16-95 |
1.5-10 |
55 |
27×41×62 |
55 |
1-2 |
1 |
|
WX102 |
JJC-3(A) |
6-50 |
4-25 |
157 |
42×45×62 |
110 |
2.5-3.5 |
1 |
|
WX2-95 |
JJC-3 |
16-95 |
4-35(50) |
157 |
46×52×87 |
160 |
2.5-3.5 |
1 |
|
WX2-150 |
JJC-4 |
50-150 |
6-35(50) |
157 |
46×52×87 |
162 |
2.5-3.5 |
1 |
|
WX3-95 |
JJC-5 |
25-95 |
25-95 |
214 |
50×61×l00 |
198 |
3-4 |
1 |
|
WX3-120 |
JJC-5-1 |
16-120 |
16-120 |
214 |
50×61×l00 |
198 |
3-4 |
1 |
|
WX4-150 |
JJC-6 |
(35)50-150 |
(35)50-150 |
316 |
50×61×l00 |
280 |
3-4 |
1 |
|
WX6 |
JJC-7 |
120-240 |
25-120 |
276 |
52×68×l00 |
360 |
3-4 |
1 |
|
WX7 |
JJC-7-1 |
150-240 |
10-25 |
102 |
52×68×l00 |
336 |
3-4 |
1 |
|
WX240 |
JJC-8 |
95-240 |
95-240 |
425 |
83×130×130 |
1020 |
4-5 |
2 |
|
WX300 |
300 |
25-95 |
425 |
83×130×130 |
1040 |
4.5-5.5 |
2 |
|
|
95-240 |
||||||||
|
WX400 |
400 |
25-95 |
425 |
83×130×130 |
1050 |
5-6 |
2 |
|
|
95-240 |
Flame-retardant and fire-resistant piercing clamp selection table
|
model |
Equivalent model |
Main line section (mm²) |
Branch section (mm²) |
Nominal current (A) |
Dimensions (mm) |
Weight (g) |
Puncture depth (mm) |
Number of bolts (Pieces) |
|
WX756 |
JJC888 |
0.75-6 |
0.75-6 |
41 |
21×27×23 |
10 |
1-1.5 |
1 |
|
WX101 |
JJC-1 |
1.5-25 |
1.5-10 |
55 |
27×41×62 |
55 |
1.5-2 |
1 |
|
WXEP |
JJC-2 |
16-95 |
1.5-10 |
55 |
27×41×62 |
55 |
1-2 |
1 |
|
WX102 |
JJC-3-1 |
6-50 |
4-25 |
157 |
42×45×62 |
110 |
2.5-3.5 |
1 |
|
WX2-95 |
JJC-3 |
16-95 |
4-35(50) |
157 |
46×52×87 |
160 |
2.5-3.5 |
1 |
|
WX2-150 |
JJC-4 |
50-150 |
6-35(50) |
157 |
46×52×87 |
162 |
2.5-3.5 |
1 |
|
WX3-95 |
JJC-5 |
25-95 |
25-95 |
214 |
50×61×l00 |
198 |
3-4 |
1 |
|
WX3-120 |
JJC-5-1 |
16-120 |
16-120 |
214 |
50×61×l00 |
198 |
3-4 |
1 |
|
WX4-150 |
JJC-6 |
(35)50-150 |
(35)50-150 |
316 |
50×61×l00 |
280 |
3-4 |
1 |
|
WX6 |
JJC-7 |
120-240 |
25-120 |
276 |
52×68×l00 |
360 |
3-4 |
1 |
|
WX7 |
JJC-7-1 |
150-240 |
10-25 |
102 |
52×68×l00 |
336 |
3-4 |
1 |
|
WX240 |
JJC-8 |
95-240 |
95-240 |
425 |
83×130×130 |
1020 |
4-5 |
2 |
|
WX300 |
300 |
25-95 |
425 |
83×130×130 |
1040 |
4.5-5.5 |
2 |
|
|
95-240 |
||||||||
|
WX400 |
400 |
25-95 |
425 |
83×130×130 |
1050 |
5-6 |
2 |
|
|
95-240 |
10kV Piercing Clamp Selection Table
|
model |
Equivalent model |
Applicable wire (mm²) |
外形尺寸(mm) |
Nominal current (A) |
Number of bolts (Pieces) |
Puncture depth (mm) |
|||
|
Main line section |
Branch section (mm²) |
A |
B |
H |
|||||
|
WX10-95/70 |
JJC10-1 |
25-95 |
16-70 |
68 |
82.5 |
107.5 |
226 |
2 |
4.5-6 |
|
WX10-185/50 |
JJC10-2 |
95-185 |
16-50 |
78.5 |
77.5 |
112.5 |
180 |
2 |
4.5-6 |
|
WX10-240/150 |
JJC10-3 |
95-240 |
50-150 |
84 |
83 |
112.5 |
366 |
2 |
4.5-6 |
|
WX10-240/240 |
JJC10-4 |
95-240 |
95-240 |
89 |
85.5 |
112.5 |
530 |
2 |
4.5-6 |
Application example of WX10 series high voltage insulation piercing clamp
Application example of WX10 series high voltage insulation piercing clamp
Installation of single screw piercing clamp
Installation of twin screw piercing clamp
