Русский
THREE-CONDUCTOR CABLES WITH XLPE INSULATION 6/35 kV - Nexans
Three-core high voltage cable with copper conductor, XLPE insulated, polyvinyl chloride (PVC) sheathed Design: 1. Conductor - copper, stranded, round, compacted, conforms to class 2 of IEC 60228 - Cross-section of stranded round compacted conductor 25/300 mm 2. Screen on the core - made of extruded semi-conductive cross-linked polyethylene 3. Insulation - cross-linked polyethylene (2X) 4. Screen for insulation - made of extruded semi-conductive cross-linked polyethylene 5. Separation layer - made of semi-conductive water-blocking tape 6. Shield - each core is shielded with copper wire and copper tape Minimum shield...Three-core high voltage cable with copper conductor, XLPE insulated, polyvinyl chloride (PVC) sheathed
Design:
1. Conductor - copper, stranded, round, compacted, conforms to class 2 of IEC 60228 - Cross-section of stranded round compacted conductor 25/300 mm
2. Screen on the core - made of extruded semi-conductive cross-linked polyethylene
3. Insulation - cross-linked polyethylene (2X)
4. Screen for insulation - made of extruded semi-conductive cross-linked polyethylene
5. Separation layer - made of semi-conductive water-blocking tape
6. Shield - each core is shielded with copper wire and copper tape
Minimum shield cross-section for cables with core cross-section 25-120 mm2 - 16 mm2
Minimum shield cross-section for cables with core cross-section 150-300 mm2 - 25 mm2
Maximum screen section limits can be set based on customer requirements.
7. Internal filler - made of PVC plastic compound
8. Outer protective sheath - made of PVC (Y)
Specifications:
- Core operating temperature / +90 ?C
- Maximum heating temperature of cable cores in case of failure / +130 ?C
- Maximum heating temperature of cable cores in case of short circuit / +250 ?C
- Short circuit duration (no more) / 5 sec.
- Cable laying temperature (not less than) / -15 ?C
- Ambient temperature / -50 / +50 ?C
- Minimum cable bending radius / 12xD (D is cable outer diameter)
Product code 90089264
brand Nexans
