Cu/PVC Cable with Concentric Copper Screen (0.6/1 kV)

Property Specification
Type: YVC7V-U, YVC7V-R | NYCBY / NYCWY
Standards:IEC 60502-1
Construction: Copper conductor, PVC insulation, PVC bedding/filler, concentric copper screen, copper counter-helix tape, PVC outer sheath
Applications: Primarily deployed underground in residential and urban areas. The integrated concentric conductor serves as a protective safety barrier: in the event of accidental mechanical damage, it triggers the connected circuit breaker or fuse to trip, preventing power hazards to the surrounding environment.

Description

Technical Specifications

Conductor Size (mm²) Overall Diameter (mm) Cable Weight (kg/km) Max. DC Resistance at 20°C (Ohm/km) Current Carrying Capacity in Ground (A) Current Carrying Capacity in Air (A)
3×1.5/1.5 13.0 230 12.1 27 19
3×2.5/2.5 14.0 300 7.41 36 25
3×4/4 16.0 400 4.61 47 34
3×6/6 17.0 500 3.08 59 43
3×10/10 19.0 700 1.83 79 59
3×16/16 22.0 1000 1.15 102 79
3×25/16 26.0 1400 0.727 133 100
3×35/16 29.0 1800 0.524 159 125
3×50/25 32.0 2350 0.387 188 153
3×70/35 37.0 3200 0.268 232 195
3×95/50 42.0 4300 0.193 280 238
3×120/70 45.0 5300 0.153 318 275
3×150/70 50.0 6400 0.124 359 320
3×185/95 55.0 8050 0.0991 406 364
3×240/120 63.0 10500 0.0754 473 430
3×300/150 69.0 13100 0.0601 535 510
3×400/185 77.0 16400 0.0470 613 595
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