Structure of EVTW double core heating cable
Patent technology: ZL03252675.X, CT04-0767
-
- Heating wire: multi-stranded polymer
- Cold wire: tin-plated copper stranded wire 0.5mm2 (16*0.2mm)
- Insulator: Silicone Rubber (RDP-G)
- Insulator: Polyvinyl chloride (Y type), wall thickness 0.8mm
- Moisture-resistant layer: PET polyester film
- Earth wire: copper stranded wire 32*0.20mm (1.00mm2)
- Shield layer: aluminum foil composite (impedance 0.10 Ω / m)
- Outer protection sheath layer: polyvinyl chloride (Y type), wall thickness 0.8mm, Outer diameter Ø 6.9mm
- Tensile reinforcement: DuPont fiber