Spiral Electric Heat Tracing - Yangzhou Darui Co., Ltd.
Published: 2019-08-25 11:44:59
Views: 2922
Category: Armored Electric Heater
Product Description
Spiral Electric Heat Tracing The electric heat tracing heating cable is a flat long strip, and the quality of its conductive core wire is directly related to the quality of the heat tracingheating cable. Usually, the conductive core wire uses tinned copper wire, and the quality of the copper wire directly affects the insulation effect. Of course, the quality of the conductor is controlled by the manufacturer. How can consumers distinguish the quality of the conductor? The conductor of the heat tracing heating cable is generally composed of 7 strands of tinned copper wire twisted together. The amount of conductor used directly affects the cost price of the heat tracing heating cable. Some manufacturers, in order to reduce costs, reduce the cross-sectional area of copper. Based on years of customer feedback, the manufacturer has made a more reasonable design by increasing the conductor cross-section, using 7*0.52 (1.5 square) wire cores. However, due to fierce competition in the cable industry, the mainstream heat tracing heating cable wire core on the market is still 7*0.43 (1.0 square) conductor. This type of heat tracing heating cable has a very serious drawback: the starting current is too large.
The advantage of self-regulating voltage electric heat tracing is fast start-up at low temperatures, uniform temperature, and each part can automatically adjust according to the temperature change of the heated part. Easy installation, simple maintenance, high level of automation, low operation and maintenance costs. Safe and reliable, wide application, no environmental pollution, long life.
