JFC Type Electric Heating Cable

Product Description

JFC Type Constant Wattage Series connection Electric Heating Cable

1.Working Principle

Jfc type series connection heating cable is electric heating trace product which core wires act as heater.As the resistance per unit length and the current are constant,the power output of the whole heating cable from beginning to end is meaning and constant.

2.Product Types and Main Technical Characteristics

Table 2-3: Main Technical Parameters of JFC- 口 /3 Heating Cable

Type

Rated Voltage

(v)

Rated
Power

(w/m)

Insulation Resistance

(MΩ /hm)

Electricity Intensity

(v/min)

Insulation Material

Highest Temp-
erature

(℃)

Explosion
Proof Label

Highest
Maintenance Temperature of Media

(℃)

Reinforced

JFC-6~30/3J

380
(660)

6~30

≥100

2750

F46

200

ExeIIT4

120

JFC-30~50/3J

30~50

110

JFC-6~30/3J

6~30

≥100

3500

PFA

260

JFC-30-50/3J

30~50

Note:When actually applying,choose suitable type cable according to the pipe lenght,heat loss,work voltage,number of core wires.and core wire's section areas.

3.Applications

Mainly applying to thermal insulation of single long legnth pipe,The longest use length with one power suppply circuit from hundreds meters to thousands meters.