Cable Structure | ||||||||||||||
Conductor | Conductor material | Tinned copper wires | ||||||||||||
Conductor cross section | 35 mm² | |||||||||||||
Conductor structure | GB3956 class 5 flexible conductor | |||||||||||||
Stranding outer diameter | 8.8±0.5 | |||||||||||||
Insulation | Insulation material | Flame retardant PVC mixture | ||||||||||||
Insulation thickness | 1.2 | |||||||||||||
Insulation color | Red yellow blue | |||||||||||||
Insulation outer diameter | 11.5±0.5 | |||||||||||||
Cabling | Cabling structure | As shown in the figure | ||||||||||||
Filling | Filler strip | |||||||||||||
Wrapping | Non-woven fabric | |||||||||||||
Inner protective layer | Sheath material | Flame retardant NBR elastomer | ||||||||||||
Thickness of inner sheath | 1.0mm | |||||||||||||
Outer diameter of inner sheath | 27±0.5 | |||||||||||||
Shielding layer | Shielding material | Bare copper wire | ||||||||||||
Shielding form | Weave | |||||||||||||
Outer protective layer | Sheath material | Flame retardant NBR elastomer | ||||||||||||
Sheath thickness | 2.0mm | |||||||||||||
Sheath color | Black | |||||||||||||
Outer diameter of finished product | 32±0.5mm | |||||||||||||
Electrical performance | Installation conditions | |||||||||||||
DC resistance of conductor at 20 ℃ (Ω / km) | 0.565 | Bending radius | 10D (D: outer dia. of cable) | |||||||||||
Rated voltage | 0.6/1kV | Operating temperature | -20℃~+80℃ |