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Introduction of the self regulating heating cable specification and application~

Edit: Xi'an Galaxy Rising Industrial Co.,Ltd    Date: 2016-03-17
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self regulating heating cable   Type

 

Model of heating cable

 

    Power

(W/m 10℃)

Working 

voltage(V)

Max working 

length(m)

(flame retardant) basic at low temperature

 

(ZR)DWK-J

10、15、20、25、35

12~380

100

(flame retardant) 

protected at low temperature

 

(ZR)DWK-F

10、15、20、25、35

12~380

100

(flame retardant) explosion-proof type in low temperature

 

(ZR)DWK-P

10、15、20、25、35

12~380

100

(flame retardant) explosion-proof type 

protection at low temperature

 

(ZR)DWK-PF

10、15、20、25、35

12~380

100

(flame retardant) explosion-proof 

anti-corrosion type in low temperature

(ZR)DWK-PF2

10、15、20、25、35

12~380

100


For example:

1.  15 DWK2 - J:  basic at low temperature of 10 ℃ when the output power of 15 w per meter, working voltage is 220 v.

2.  ZR25DWK3 - PF the flame retardant type low temperature shielding protection, 10 ℃ when the output power of 25 w per meter, working voltage is 380 v, with flame retardant, explosion-proof, protective performance.

One. Introduction of the type of self regulating heating cable

The data sheet of the self regulating heating cable, please see our products section 。


Two, DWK series of self regulating heating cable technical index

1, temperature range:

Maximum operating temperature of 65 + 5;

Maximum surface temperature 85;

Maximum bearing temperature: modified polyolefin 105 degrees, flame retardant polyolefin 135 degrees Celsius, 180 degrees F

2, construction temperature: minimum -40 degrees, the best construction temperature of 0

3, thermal stability: off the 1000 times, 30 days in a row, the cable heat maintained at more than 90%.

4, bending radius: 20 degrees at room temperature for -30 12.7mm low temperature for 35.0mm

5, insulation resistance: the cable length of 100m, room temperature 20 C with 1000VDC in the shielding layer and the conductive wire core shake test for 1 minutes, the minimum value of insulation resistance 20M.

6, the operating voltage of 12, 24, 36, 110, 380, 220 volts, AC and DC, low voltage products shall not be applied under high voltage conditions.


Three, DWK series of self regulating heating cable application range:

Widely used in petroleum, chemical, steel, power and other industries in the process of pipeline, storage tanks with heat insulation and antifreeze insulation, the media to maintain the temperature range of 0 to 65.

1 basic type electric heating cable is generally used for non explosion proof, no corrosion protection requirements, and the environment is not very large;

2 protection type electric heating belt is generally used for non explosion protection, no corrosion protection requirements, but the environment of large humidity places;

3 explosion proof electric heating belt is usually used for explosion protection, no corrosion protection requirements, and the environment is not very large;

Explosion proof protective electric heating belt is usually used for explosion proof, non corrosion protection and environment;

4 explosion proof and anticorrosive type electric heating belt is usually used for explosion proof, corrosion protection and environmental humidity.

If you need products with flame retardant, you can choose the corresponding flame retardant series.


Welcome inquiry for our self regulating heating cable to email:  cable@yh-cable.com 


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