• Prysmian Cable 35kV 133% EPR DOUBLESEAL Copper Medium Voltage Utility Cables

    Product Details

    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 strength EPROTENAX™ EPR-based insulation, combined with other materials and agents that enhance the electrical and mechanical characteristics assuring extended cable life.

    Insulation Shield: Extruded thermosetting semiconducting shield with controlled adhesion to the insulation providing the required balance between electrical integrity and ease of stripping.

    Metallic Shield: Solid bare copper wires, helically applied and uniformly spaced. Water-blocking agents applied over the insulation shield and around the neutral wires to prevent 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.

    Description: 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 EPROTENAX™ EPR insulation, thermosetting semiconducting insulation shield, copper concentric neutral wires, water swellable agents, black encapsulating linear low-density polyethylene (LLDPE) jacket.

    Options:
    • Black LLDPE jacket with no stripes
    • Multiplex cables
    • Tinned round and flat strap neutrals
    • Compact stranded conductors
    • UL MV-90 rating if required
    • 46kV
    • RUS Bulletin 1728F-U1 where applicable

    Installation:
    • Conduit In Air
    • Direct Buried
    • Underground Duct
    • Isolated In Air
    • Wet Locations
    • Dry Locations
    • With Messenger
    • Utility Primary

    Specifications and ratings:
    • AEIC- AEIC CS8
    • ICEA- ICEA S-94-649
    • ICEA- ICEA T-31-610
    • ICEA- ICEA T-34-664
    • For 105°C continuous, 140°C emergency, 250°C short-circuit operation

    conductor insulation
    thickness
    (mils)
    concentric
    neutral

    cond.
    dia.(in)
    ins.
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    (in)
    ins.
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    jacket
    dia.(in)
    cable
    weight
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    min.
    bending
    radius (in)

    amp.
    (amps)
    +/- sequence
    imp.
    resistance
    (µΩ/ft)
    +/- sequence
    imp.
    reactance
    (µΩ/ft)

    amp.
    (amps)
    +/- sequence
    imp.
    resistance
    (µΩ/ft)
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    prysmian
    cable
    part
    number
    (a) (b) (c) (d) ‡105°c in duct ‡105°c direct buried
    35kv 133% copper single phase - full neutral
    1/0 solid cu 420 16-#12 0.325 1.22 1.31 1.58 1500 13 234 268 36 298 268 36 QR7030A
    1/0 awg cu 420 16-#12 0.364 1.26 1.35 1.62 1547 13 236 270 34 300 270 34 QR8030A
    2/0 awg cu 420 13-#10 0.408 1.30 1.39 1.77 1871 15 270 212 33 341 212 33 QR9030A
    3/0 awg cu 420 16-#10 0.458 1.35 1.44 1.82 2119 15 306 170 31 386 170 31 QRA030A
    4/0 awg cu 420 16-#9 0.515 1.41 1.50 1.90 2466 16 348 136 30 434 136 30 QRB030A
    35kv 133% copper three phase - one-third neutral
    1/0 solid cu 420 9-#14 0.325 1.22 1.31 1.55 1273 13 235 132 54 299 142 97 QR7020A
    1/0 awg cu 420 9-#14 0.364 1.26 1.35 1.59 1319 13 235 134 53 300 144 95 QR8020A
    2/0 awg cu 420 11-#14 0.408 1.30 1.39 1.63 1469 14 267 107 51 337 119 92 QR9020A
    3/0 awg cu 420 14-#14 0.458 1.35 1.44 1.74 1724 14 302 86 49 376 99 88 QRA020A
    4/0 awg cu 420 18-#14 0.515 1.41 1.50 1.80 1963 15 342 69 47 415 85 83 QRB020A
    250 MCM cu 420 21-#14 0.561 1.46 1.55 1.85 2182 15 375 59 47 443 76 79 QRC020A
    350 MCM cu 420 18-#12 0.664 1.57 1.69 2.02 2784 17 445 44 44 501 64 71 QRD020A
    500 MCM cu 420 17-#10 0.794 1.70 1.82 2.19 3626 18 525 33 42 557 54 60 QRE020A
    750 MCM cu 420 20-#9 0.974 1.88 2.00 2.40 4900 20 616 26 39 624 45 48 QRF020A
    1000 MCM cu 420 21-#9 1.124 2.03 2.15 2.58 6152 21 671 23 36 682 39 40 QRG020A

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