SIP-2 Self supporting insulated wires (Aerial Bundled Conductor); Isolated and protected for overhead power lines
SIP is a self-supporting insulated wire which is intended to transfer electrical energy in overhead power lines and branch off from trunk lines to enter into residential buildings and utility buildings. The laying is carried out on supports, as well as on the walls and structural elements of industrial and residential buildings.
AsXS is a self-supporting wire for overhead power lines with aluminum conductors, insulated with XLPE, resistant to ultraviolet.
AsXSn is a self-supporting wire with aluminum conductors, insulated with XLPE, resistant to ultraviolet, flame retardant.
The number in the wire marking indicates the type of construction.
SIP-1 - with a non-insulated neutral self-supporting conductor;
SIP-2 - with an insulated neutral self-supporting conductor;
SIP-4 - without neutral self-supporting conductor with light-stabilized polyethylene insulation;
SIP-5 - without neutral self-supporting conductor, insulated with silanol-crosslinked light-stabilized polyethylene.
Interpretation Of Wires
SIP-1, SIPN-1, SIP-2, SIPN-2, SIP-4, SIPN-4, SIP-5, SIP-5NG, ASXS, ASXSN
S - self-supporting; I - insulated; P - wire; n, ng - does not support combustion.
A - aluminum conductor;S - self-supporting wire;XS - insulation made of cross-linked polyethylene;N - does not support combustion.
SIP-2, SIPn-2 Parameter
Number of conductors and nominal cross-section, mm2 |
Nominal outer diameter, mm |
Weight of 1 km of wire, kg |
3 x 16 + 1 x 25 |
20,6 |
306 |
3 x 25 + 1 x 35 |
21,8 |
428 |
3 x 25 + 1 x 54,6 |
23,2 |
489 |
3 x 35 + 1 x 50 |
24,6 |
566 |
3 x 35 + 1 x 54,6 |
25,0 |
581 |
3 x 50 + 1 x 50 |
27,1 |
703 |
3 x 50 + 1 x 54,6 |
27,7 |
718 |
3 x 50 + 1 x 70 |
28,6 |
777 |
3 x 70 + 1 x 54,6 |
32,1 |
939 |
3 x 70 + 1 x 70 |
32,1 |
997 |
3 x 70 + 1 x 95 |
33,5 |
1078 |
3 x 95 + 1 x 70 |
36,4 |
1241 |
3 x 95 + 1 x 95 |
36,4 |
1322 |
3 x 120 + 1 x 95 |
39,8 |
1546 |
3 x 150 + 1 x 95 |
43,8 |
1773 |
3 x 185 + 1 x 95 |
46,7 |
2141 |
3 x 240 + 1 x 95 |
50,1 |
2598 |
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