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High-temp Constant watt heating cable
product information:
 
 RDP2 -J4 High-temp heating cable properties is similar to RDP2-J3 , The difference is that the insulation material is High-temp water proof fiberglass and PFA fluorine plastics. It is suitable for industrial application where temperature excursions to 205℃ or process temperature maintenance to 180℃-205℃.Particularly use in maintenance temp such as pipeline of pitch, crude oil. It is approved for ordinary (non-hazardous) areas and division 1, 2 hazardous (mixed gas) T3 class locations.
 
 
Executive standard
    GB/T 19835-2005
Model explanation
 
Watts per meter: W/m
Insulation(J4) : for water proof fiberglass and PFA
Q: Strengthen range(ordinary range no mark)
2:Number of wires 2, single phase voltage:220V
RDP:Heating cable
   
Example: RDP2-J4-40: Insulation material PFA, 40W/m, high-temp constant watt heating cable.
 
Production specifications and main technical index
Product model
Rated voltage
(v)
Rated power
(W/m)
Zone length
    (mm)
Max.length (m)
Max fluid temp
      (℃)
General
Strengthen
RDP2-J4-40
RDP2(Q)-J4-40
220
40
930
130
205
RDP2-J4-60
RDP2(Q)-J4-60
220
60
760
100
180
Notes: Maximum maintenance temperature: maximum maintenance fluid flow temp in pipe not allow to exceed it.
  Normal insulation resistance: } SOM S2/km
  Dielectric test:~2500V 50Hz/1min
  Insulated  materials: F46
  Maximum withstand temperature: 260℃
  Explosion-proof mark: e II T3
  Type of protection: IP54
Production cross section size
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Address: Anhui province Wuhu Wuwei City high tech Industrial Park Telephone: 0553-6864666 0553-6864888