Parallel constant power electric heating cable

RDP3-J4 type high temperature parallel constant power electric heating cable

  • high temperature parallel constant power electric heating cable
  • high temperature parallel constant heating cable
  • Product description: The working principle, product structure and application of RDP3-J4 type high temperature parallel constant power electric heating cable are the same as RDP2-J3 type constant power electric tracing ca
  • INQUIRY
The working principle, product structure and application of RDP3-J4 type high temperature parallel constant power electric heating cable are the same as RDP2-J3 type constant power electric tracing cable. The difference is that its insulating material adopts high temperature resistant and waterproof glass fiber and has higher temperature resistance. F46 PFA fluoroplastics can maintain a fluid temperature of 180°C to 205°C. It is especially suitable for heating asphalt and heavy-viscous oil pipelines. This heating tape can be used in explosive places in the first and second areas of the factory.
heat trace cable

  ① Tinned round copper wire; ② Core wire insulation layer; ③ Inner sheath insulation layer; ④ Heating wire; ⑤ Outer sheath; ⑥ Metal braided layer; ⑦ Reinforced sheath


Example: RDP3-J4-30: It means that the insulating material is PFA fluorine plastic, the rated power is 30W/m, the working voltage is 220V, the ordinary high temperature constant power electric heating cable
RDP3-J4 type high temperature parallel constant power electric heating cable specifications and main parameters
parallel constant power electric heating cable
Rated voltage: 220VAC
Normal insulation resistance: ≥20MΩ/100 meters
Dielectric strength: 2500VAC/50HZ/1min
Long-term high temperature resistance: 260℃
Explosion-proof mark: ExeⅡT4
Protection level: IP56 IP65


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