ZSSP Shear off screw connector up to 36 kV
ADVANTAGES OF SCREW TECHNOLOGY:
- possibility of using one connector for conductors of various conductor structures and a wide range of cross-sections
- savings in the field of keeping stocks (it is enough to order e.g. 2 types of connectors to stock instead of e.g. 10)
- versatility
- assembly speed
- wide range of cross-sections (they are covered with one connecting element)
- simple and quick assembly (performed with small and light tools)
Product innovation:
- repeatability of the bolt break point always (regardless of the type and dimensions of the core) flush with the outer surface of the connector body
- connectors for copper and aluminum conductors, class 1, 2 and 5 in the entire size range from 10 to 1000 mm2
- guarantee of no damage to cable cores during the assembly process
- higher resistance to relaxation of clamping forces
- limitation of partial discharges in connectors
- universality of the system consisting in a significant reduction in the number of sets of coupler-clamping units compared to traditional solutions
- system of cable connections repeatable in terms of the required pressure force
- reduction of frictional forces when assembling the connection system on the cable core = no damage to the cable cores when installing the connector
- possibility of joining class 5 flexible conductors, for which there is currently no screw fittings for connecting them
- VIDEO
- TECHNICAL DATA
Symbol |
Al conductor cross section [mm2] |
Cu [mm2] |
d1 [mm] |
D [mm] |
L [mm] |
a [mm] |
||||||||
rmv |
rm |
re |
sm |
se |
V class |
rmv |
Rm |
sm |
V class |
|||||
ZSSP 1695 |
16-95 |
16-95 |
16-95 |
25-70 |
16-95 |
16-70 |
16-95 |
16-95 |
25-70 |
16-70 |
13 |
24 |
70 |
32 |
ZSSP 50150 |
35-150 |
50-120 |
50-150 |
50-120 |
50-150 |
50-120 |
35-150 |
50-120 |
50-120 |
50-120 |
15,5 |
30 |
85 |
39 |
ZSSP 95240 |
95-240 |
95-185 |
95-240 |
95-185 |
95-240 |
95-185 |
95-240 |
95-185 |
95-185 |
95-185 |
20,4 |
33 |
120 |
56 |
ZSSP 120300 |
120-300 |
120-300 |
120-300 |
120-240 |
120-240 |
120-300 |
120-300 |
120-300 |
120-240 |
120-240 |
25 |
38 |
142 |
67 |
ZSSP 400630 |
400-630 |
400-630 |
400-630 |
400-500 |
– |
400-500 |
400-630 |
400-630 |
400-500 |
400-500 |
34 |
52 |
200 |
94 |
ZSSP 6301000 |
630-1000 |
630-1000 |
630-1000 |
– |
– |
630-800 |
630-1000 |
– |
– |
630-800 |
41 |
60 |
220 |
105 |