Application scope of protective electric heating belt

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Anhui Tiankang (Group) Co., Ltd

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Date: 2015-03-07Read: 1

Product Model
Same series products (QTV, ZXW, ZKW, ZKWZ, ZBW, DZL, etc.):

product name	Model	Power (W/m 10 ℃)	Working voltage (V)	Maximum usage length (m)
(Flame retardant) Medium temperature basic type	(ZR)ZWK-J	35, 45, 50, 60	12~380	100
(Flame retardant) medium temperature protection type	(ZR)ZWK-F	35, 45, 50, 60	12~380	100
(Flame retardant) medium temperature shielding type	(ZR)ZWK-P	35, 45, 50, 60	12~380	100
(Flame retardant) medium temperature shielding protection type	(ZR)ZWK-PF	35, 45, 50, 60	12~380	100
(Flame retardant) medium temperature shielding anti-corrosion type	(ZR)ZWK-PF2	35, 45, 50, 60	12~380	100

For example, 35ZWK2-J refers to the medium temperature basic type, with an output power of 35W per meter at 10 ℃ and a working voltage of 220V.

ZR45ZWK3-PF stands for flame retardant medium temperature shielding protection type, with an output power of 45W per meter at 10 ℃ and a working voltage of 380V. It has flame retardant, explosion-proof, and protective properties.

Two technical indicators:
1. Temperature range:

The maximum working temperature is 105 ± 5 ℃;

The maximum surface temperature is 135 ℃;

Maximum temperature tolerance: Modified polyolefin 105 ℃, flame retardant polyolefin 135 ℃, fluorinated polyolefin 180 ℃, perfluorinated material 205 ℃

2. Construction temperature: The lowest is -40 ℃, and the construction temperature is above 0 ℃

3. Thermal stability: After 1000 turns on and off for 30 consecutive days, the cable's heat generation remains above 90%.

4. Bending radius: 12.7mm at room temperature of 20 ℃ -35.0mm at low temperature of 30 ℃

5. Insulation resistance: When the cable length is 100m and the room temperature is 20 ℃, shake test with 1000VDC between the shielding layer and the conductive wire core for 1 minute. The minimum value of insulation resistance is 1200M Ω.

6. The working voltage refers to 12, 24, 36, 48, 110, 220, 380 volts, etc., which can be used for both AC and DC. Low voltage products should not be used under high voltage conditions.

Application scope:

Widely used in process pipelines, storage tanks, heat tracing insulation, and antifreeze insulation in industries such as petroleum, chemical, steel, and power, with a medium maintaining a temperature range of 0-105 ℃

Basic typeelectric heating tapeGenerally used in places without explosion-proof or anti-corrosion requirements, and with low environmental humidity;

Protective electric heating belts are generally used in places without explosion-proof or anti-corrosion requirements, but with high environmental humidity;

Explosion proof electric heating beltGenerally used in places with explosion-proof, non anti-corrosion requirements, and low environmental humidity;

Explosion proof and protective electric heating belts are generally used in places with explosion-proof requirements, no anti-corrosion requirements, and high environmental humidity;

Explosion proof and anti-corrosion electric heating belts are generally used in places with explosion-proof, anti-corrosion requirements, and high environmental humidity

If you need the product to have flame retardancy, you can choose the corresponding flame retardant series.

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