Zhenglan Cable Technology Co., Ltd
Zhenglan Cable Technology Co., Ltd Make Cable with Heart!
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Applications
Medium voltage power cable for static application in ground, within and outside facilities, outdoor, in cable canals, in dry areas or in water. PE sheath secures increased mechanical resistance during and after laying. Swellable tape blocks water spreading within the cable. Due to its very low factor of dielectric loss, which remains constant over its entire operating lifetime, and owing to excellent insulation property of XLPE-material, firmly longitudinally spliced with inner and external screen of semi-conductive material (extruded in one process), the cable has a high operating reliability. Used in transformer stations, switching blocks, in electric power plants and industrial plants.
1 ..... stranded (RM) aluminium wires
2 ..... inner layer of semi-conducting material
3 ..... core insulation of cross-linked polyethylene
4 ..... outer layer of semi-conducting material
5 ..... screen of copper wires+copper tape
6 ..... outer sheath of polyvinylchloride (PVC), red
Technical Data sheet
| Number of cores and nominal cross section mm2 | Aluminium figure kg/km | Copper figure kg/km | Overall diameter appr. mm | Overall diameter max. value appr. mm | Weight appr. kg/km | Current carrying capacity ground A | Current carrying capacity air A | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 x 240 RM/25 | 706,0 | 295 | 39 | 44 | 1.850,0 | 417 | 496 | |||||||
Why Choose Zhenglan Cable:
Medium voltage cables are manufactured using the monosil process. We provide the highly specialized plant, state-of-the-art research facilities and meticulous quality control procedures that are required for the manufacturing of PVC insulated cables for use up to 6KV and XLPE/EPR insulated cables for use at voltages up to 35 KV. The materials are all kept in cleanliness-controlled conditions throughout the production process in order to ensure the absolute homogeneity of the finished insulation materials.