Spaced aerial cable, aluminum conductor, conductor screen,XLPE insulation, HDPE sheath – 25KV
Spaced aerial cable, aluminum conductor, conductor screen, XLPE insulation, HDPE sheath – 25KV
Symbol: SAC…mm2 – 25KV (cs/WB/WBT/SC)
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1General
- Used in overhead medium voltage power distribution systems, rated voltage 25KV.
2Applied standard
- ICEA S-66-254, TIS 2341-2555; TCVN 5935-2 / IEC 60502-2; TCVN 6612 / IEC 60228 or equivalent standard.
3Identification of cores
- By color of insulation: natural color of XLPE.
- Outer sheath: Black
Or by customer’s requirement.
4Structure
- (1) Conductor: By stranded compacted circular aluminum.
(2) Water-blocking: water blocking compound and WBT-C… tape.
(3) Conductor screen: semi-conductor.
(4) Insulation: XLPE.
(5) Outer sheath: HDPE.
5Technical characteristics
- Rated voltage: 25
- Maximum conductor temperature for normal operation is 90°C.
Maximum conductor temperature for short-circuit (5s maximum duration) is 250°C.