Application:
Medium voltage UD-P suitable for Primary underground Distribution System; buried directly or installed in underground ducts or conduits or exposed to sunlight for above ground application. To be used a 15,000 volts or less. Rated for continuous operation at 90℃ conductor temperature.
Property:
Maximum Conductor Temperature:
Normal Continuous | 90°C |
Overload | 130°C |
Short Circuit | 250°C |
Specification:
1.Standard: ICEA S-94-649,AEIC CS-8,Made in accordance to RUS
2.Construction:
Conductor | Bare aluminum or copper stranded class B conductor (compressed stranding) |
Strand Shield | Extruded semi-conducting strand shield |
Insulation | Cross-linked polyethylene (XLPE) or tree-retardant cross-linked polyethylene (XLPE-TR) insulation |
Insulation Shield | Extruded semi-conducting insulation shield |
Neutral Wires | Coated or uncoated copper concentric neutral wires |
Embedded Jacket | Non-conducting linear low density PE (LLDPE) encapsulating jacket with extruded red stripes. Optional semi-conducting PE jacket |
3. Six kinds of Main Series:
15kV TR-XLPE URD Cable | 100% Insulation Level |
15kV TR-XLPE URD Cable | 133% Insulation Level |
25kV TR-XLPE URD Cable | 100% Insulation Level |
25kV TR-XLPE URD Cable | 133% Insulation Level |
35kV TR-XLPE URD Cable | 100% Insulation Level |
35kV TR-XLPE URD Cable | 133% Insulation Level |