- Model NO.: URD Cable
- Voltage: Low and Medium Voltage Cable
- Insulation Material: XLPE
- Material Shape: Round Wire
- Certification: ISO, CCC, CE, RoHS, UL, VDE
- Brand: Yifang
- Trademark: Yifang Cable
- Specification: single core & multicores
- HS Code: 8544601200
- Application: Construction, Underground
- Current: DC & AC
- Sheath Material: PVC or PE
- Wire Core Material: Aluminum
- Model: Yjlsv
- Option Conductor: Aluminum
- Transport Package: Wooden or Wooden-Steel Drum
- Origin: Zhengzhou, China
Applications
For use on single phase and three phase primary underground distribution systems operating at 15 kV phase to phase at 100 % and 133 % insulation level. Suitable for either direct burial or installation in ducts.
Construction
Copper or aluminum concentrically stranded compressed conductor, triple single head extruded conductor shield, TRXLPE (tree-retardant cross-linked polyethylene) insulation and easy strippable insulation shield, all dry cured; solid bare copper wires uniformly spaced around the cable as a concentric neutral; LLDPE jacket with extruded longitudinal colored stripes, surface printed.
Standards
- Conforms to ICEA S-94-649 Std. for Concentric Neutral Cables Rated 5,000 - 46,000 V.
- Conforms to ICEA S-97-682 Std. for Utility Shielded Power Cables Rated 5,000 - 46,000 V.
- Conforms to AEIC CS8 Specification for Extruded Dielectric Shielded Power Cables Rated 5 through 46kV.
- Conforms to ANSI/ICEA T-34-664-2007 Test Method for Conducting Longitudinal Water Penetration.
- EPR insulation
- Filled strand
- Cable core water blocking.
- Ampacities are based on the NEC.
- Cable Tray: Three single cables, installed in uncovered cable tray in accordance with NEC Section 392.13; operating at 105 ºC conductor, at an ambient temperature of 40 ºC.
- Buried Duct: Three cables per duct operating at 105 ºC conductor, 20 ºC ground ambient, earth Ï = 90, 100% load factor.
- Conduit in Air: Three cables per isolated conduit in air at 40 ºC operating at 105 ºC conductor (NEC Table 310.73).
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