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350 15KV UD-CU 220TRX 12X10 JK




Part Number
Description
CU350-01UD15UTRNJ
350 15KV UD-CU 220TRX 12X10 JK

Weights (lbs/1000ft)
w/o Jacket w/ Embedded Jacket
1987 2149

Conductor Concentric Neutral
AWG Size Stranding No. of Wires AWG Size
350 MCM 37 12 10

Diameters (inches)
Conductor Over
Insulation
Over
Insl Shield
Over
Neutral Wires
Over
Embedded Jacket
.660 1.170 ±.030" 1.290 ±.050" 1.494 1.654

Ampacity
3/C Direct Buried 3/C Triplex In Duct 3/C Duct In Air
465 380 380

Applications
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 at 15,000 volts or less. Rated for continuous operation at 90°C conductor temperature.
 

Description

Conductor: Bare 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.

 
Maximum Conductor Temperature

Normal Continuous 90°C
Overload 130°C
Short Circuit 250°C

 
Features

Simultaneous extrusion of strand shield, insulation and insulation shield (triple extrusion, dry curing process) combines to form a virtually perfect cable core eliminating unequal electrical stress.

XLPE insulation offers low moisture absorption, good chemical resistance, low dielectric loss and high dielectric strength. XLPE-TR offers, in addition, tree-retardant characteristics.
 

Options
  • Cable In Duct (C-I-C)
  • Parallel
  • Triplex
  • Strand Filled
Specifications

ICEA S-66-524
AEIC CS 8
Made in accordance to REA U-I

NOTE: Code names are for unjacketed cables.




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