Cable Specification Sheet UL 1277 TC-ER / WTTC reference · Rev 01 · 2026-06

VFD tray cable · 3 power cores + 3 symmetrical grounds 4 AWG / 21.2 mm²

Name: VFD tray cable · 3 power cores + 3 symmetrical grounds 4 AWG / 21.2 mm²
Brand: UE Cable
SKU: vfd-tray-cable-600-v-1000-v-vfd-motor-tray-feed-vfd-motor-feed-3-power-cores-3-symmetrical-grounds-4-awg-21-2-mm2

Ordering reference VFD tray cable · 3 power cores + 3 symmetrical grounds 4 AWG / 21.2 mm²

UL 1277 TC-ER / WTTC reference VFD tray cable

Application

VFD drives · Motor feeds · Industrial automation · Pumps and fans

Indicative 6-core construction — copper conductor · screened, not to scale

Construction

1
Conductor (per core)Fine stranded bare copper conductor · 196 × Ø0.37 mm · IEC 60228 cl.5
2
Core insulationXLPE or PVC nylon VFD insulation
3
FillerPP filler
4
ShieldBraid shield (C)
5
SheathOil and sunlight resistant PVC tray jacket

Technical parameters

Tray cable dutyVFD motor tray feed

Circuit typeVFD motor feed

Core / pair design3 power cores + 3 symmetrical grounds

Conductor size4 AWG / 21.2 mm²

Voltage class600 V / 1000 V

Max DC resistance at 20 °C0.873 Ω/km

OD guide22.6 mm

Conductor materialFine stranded bare copper conductor

Operating temperature−40 °C to +90 °C

Cable weight1.84 kg/m

Bend radius8 x OD fixed guide

Outer sheathOil and sunlight resistant PVC tray jacket

Current rating (guide)≈ 119 A (Cu, multicore clipped, 30 °C — IEC 60364-5-52 guide)

Routine test voltage2.5 kV a.c. 5 min

Ratings & materials

StandardUL 1277 TC-ER / WTTC reference

Voltage class600 V / 1000 V

Temperature class90 °C dry / 75 °C wet guide

UE Cable · China sales@uecable.com

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