Conductors: Solid or Class B Compressed concentric strand aluminum alloy 1350 or soft drawn annealed copper per ASTM. Stranded conductors are water-blocked with STRANDSEAL® conductor filling compound.
Conductor shield: Extruded thermosetting semiconducting shield which is free stripping from the conductor and bonded to the insulation.
Insulation: Natural high dielectric VOLTALENE™ TRXLPE insulation, exhibiting an optimum balance of mechanical and electrical properties, assuring resistance to treeing.
Insulation shield: Extruded thermosetting semiconducting shield with controlled adhesion to the insulation providing the required balance between electrical integrity and ease of stripping.
Matallic shield: Solid bare copper wires, helically applied and uniformly spaced. Water-blocking agents applied over the insulation shield and around the neutral wires to resist longitudinal water penetration.
Jacket: Black insulating sunlight resistant linear low-density polyethylene encapsulating the neutral wires with three extruded red stripes and NESC lightning bolt symbol.
Applications:
Single conductor cable with solid or filled strand aluminum or copper conductors, triple extruded insulation system consisting of a thermosetting semiconducting conductor shield, high dielectric strength VOLTALENE™ TRXLPE insulation, thermosetting semiconducting insulation shield, copper concentric neutral wires, water swellable agents, black encapsulating linear low-density polyethylene (LLDPE) jacket.
Specifications and ratings:
•AEIC- AEIC CS8
•ICEA- ICEA S-94-649
•ICEA- ICEA T-31-610
•ICEA- ICEA T-34-664
For 90°C continuous, 130°C emergency, 250°C short-circuit operation
Options:
•Black LLDPE jacket with no stripes
• Multiplex cables
•Super smooth conductor shield
•Tinned round and flat strap neutrals
• Compact stranded conductors
•UL MV-90 rating if required
•46kV
•RUS Bulletin 1728F
•U1 where applicable
technical specification: | |
conductor | 500 mcm al |
insulation thickness (mils) | 90 |
concentric neutral | 16-#12 |
conductor diameter (in) - ( a) | 0.794 |
insulation diameter (in) - (b) | 1.03 |
insulation shield diameter (in) - (c) | 1.12 |
jacket diameter (in) - (d) | 1.39 |
cable weight (lbs/kft) | 1247 |
minimum bending radius (in) | 12 |
† ampacity (amps) - (90°C In Duct) | 381 |
+/- sequence impedance resistance (mW/ft) - (90°C In Duct) | 48 |
+/- sequence impedance reactance (mW/ft) - (90°C In Duct) | 34 |
zero sequence impedance resistance (mW/ft)†† - (90°C In Duct) | 175 |
zero sequence impedance reactance (mW/ft)†† - (90°C In Duct) | 15 |
† ampacity (amps) - (90°C Direct Buried) | 449 |
+/- sequence impedance resistance (mW/ft) - (90°C Direct Buried) | 70 |
+/- sequence impedance reactance (mW/ft) - (90°C Direct Buried) | 66 |
zero sequence impedance resistance (mW/ft)†† - (90°C Direct Buried) | 174 |
zero sequence impedance reactance (mW/ft)†† - (90°C Direct Buried) | 15 |
prysmian cable part number | Q4W020A |