Helical suspension clamp, type СП-Dпр-3
Helical suspension clamp, type СП-Dпр-3 (with the suspension clamp, type ПГН) is used for fixing of steel-aluminum conductors of a cross-section 240 to 600 mm².
Helical suspension clamp, type СП-Dпр-3 consists of:
• armor rods made of separate wire spirals or strands consisting of the wire spirals spliced to each other);
• suspension clamp, type ПГН-5-3, ПГН-6-5, ПГН-8-8.
| Mark | Wire mark АС, АСКП, АСКС, АСК | Length of a finished product is L, mm | ПГН type | |
| Section, mm ² | Diameter , mm | |||
| СП-21,6-3 | 240/32; 240/39 | 21,6 | 2200 | ПГН-5-3 |
| СП-22,4-3 | 240/56 | 22,4 | 2200 | ПГН-5-3 |
| СП-24,0-3 | 300/39; 300/48 | 24,0 24,1 | 2300 | ПГН-5-3 |
| СП-24,5-3 | 300/67 | 24,5 | 2300 | ПГН-5-3 |
| СП-24,8-3 | 330/30; 330/43 | 24,8 25,2 | 2300 | ПГН-5-3 |
| СП-26,0-3 | 400/18; 400/22 | 26,0 26,6 | 2300 | ПГН-6-5 |
| СП-27,5-3 | 400/51 | 27,5 | 2300 | ПГН-6-5 |
| СП-30,6-3 | 500/64 | 30,6 | 2500 | ПГН-8-8 |
| СП-33,2-3 | 600/72 | 33,2 | 2500 | ПГН-8-8 |
