One product model

   Products of the same series (QTV, ZXW, ZKW, ZKWZ, ZBW, DZL, etc.):

product name

Model specification

Power (W/m 10℃)

Working voltage (V)

Maximum use 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 shielded 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 means: medium temperature basic type, output power 35W per meter at 10℃, working voltage 220V. ZR45ZWK3-PF means: flame-retardant medium-temperature shielding protection type, output power 45W per meter at 10℃, working voltage 380V, flame-retardant, explosion-proof, and protective properties. Two technical indicators: 1. Temperature range: Maximum working temperature 105±5°C; Maximum surface temperature 135°C; Maximum endurance temperature: Modified polyolefin 105°C, flame retardant polyolefin 135°C, Fluorinated polyolefin 180°C, perfluorinated material 205°C 2. Construction temperature: the lowest -40°C, the best construction temperature is above 0°C 3. Thermal stability: 1000 times each on and off, continuous 30 days , The heat of the cable is maintained above 90%. 4. Bending radius: 12.7mm at room temperature at 20°C and 35.0mm at low temperature at -30°C 5. Insulation resistance: cable length 100m, at room temperature at 20°C, use 1000VDC to shake test between the shielding layer and the conductive core for 1 minute, insulation The minimum resistance value is 1200MΩ. 6. Working voltage refers to 12, 24, 36, 48, 110, 220, 380 volts, etc., both AC and DC, and low-voltage products must not be used under high-voltage conditions.

Application range:

It is widely used in process pipelines, storage tanks, heat preservation and antifreeze heat preservation in petroleum, chemical, iron and steel, electric power and other industries, and its medium maintains a temperature range of 0～105℃

    Basic heating cables are generally used in places where there is no explosion-proof and anti-corrosion requirements, and the ambient humidity is not high;

    Protective heating tapes are generally used in places where there is no explosion-proof or anti-corrosion requirement, but the ambient humidity is relatively high;

    Explosion-proof heating cables are generally used in places with explosion-proof and no anti-corrosion requirements and low environmental humidity;

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

    Explosion-proof and anti-corrosion heating tapes are generally used in places with explosion-proof and anti-corrosion requirements and high ambient humidity.

    If you need the product to be flame-retardant, you can choose the corresponding flame-retardant series.