JFC type constant power series electric heating zone

Product overview:

The series type electric heating belt is made of insulated copper wire as power supply bus, which is heating core wire. The core line with a certain internal resistance will produce Joule heat (Joule - Lenz's law Q=0.24IS2^, Rt) through the current core line, the size of which is proportional to the square of the current, the resistance of the core and the passing time. As a result, the series type electric heating belt continuously flows out heat with the continuation of the power transmission time to form a continuous and even heating electric heating belt. The series type electric heater has the same current and the same resistance as the tropical core wire, so the whole electric heater is heated evenly at the end of the heater, and the output power is constant, which is not affected by the temperature of the environment and the temperature of the pipe.

Product features:

The utility model has the advantages of long service length, and is mainly suitable for the heat insulation of a single pipeline with long distance and long distance, and the maximum use length of a power supply point is from several hundred meters to several kilometers.

Product application:

Applicable to the circuit length beyond the parallel type constant power with the upper limit of the tropical, a single point of the loop, the longest up to 3600 meters. Can be used in general occasions and explosion-proof occasions, I and II 2 district.