Product Description:
HCRA type of series electric heating tape is a new type of electric heat tracing product, characterized by its longer usable length compared to other heating tapes. It is particularly suitable for long-distance pipelines in the oil, chemical, power, and port industries, as well as for large tanks and oil tanks, for freeze protection, thermal insulation, and heat tracing. When used in conjunction with other explosion-proof accessories, it can be utilized for...ⅡProcess cross-class explosion-proof gas scenarios.
Product Structure:
Working Principle：
According to Joule's Law, as current passes through a conductor, it continuously releases energy, forming a continuous, uniformly heated electrical heating belt.
Structural Form
AThe model consists of three independent heating tapes, each with the same power and length, combined together.
BA type structure of three electric heating tapes combined in parallel, each insulated from the others.
HCRInsulating sheath and outer insulating sheath for the type in-series electric heaterF46OrF4The发热 core wire is for a special heating element, with an enhanced heat-resistant copper braid, an outer sheath, and an inner insulation sleeve.
Installation Instructions
（1Do not drag the radiant heat cable on the ground while deploying.
（2When installing electric heating tape, sharp edges must be ground smooth or padded with aluminum tape to prevent insulation from being damaged.
（3When installing electric heating tapes, the smaller bending radius should not be less than five times the thickness.
（4The electric heating tape is installed using aluminum tape, which not only increases the surface area for heat dissipation, facilitating thermal conduction, but also simplifies the installation process. After laying, every50-80The tape is radially secured using centimeters of adhesive tape.
（5Series electric heat tapes are generally designed according to the actual pipeline length, so they must be installed strictly to the designed length; either too long or too short will affect the power output, thus any arbitrary cutting is not permitted.
（6Installation of the serial edge electric heating tapeYTo avoid three-phase current error, grounding is required at the end.
（7The electric heating control cabinet is equipped with overload, short circuit, leakage protection, and temperature control devices to ensure the quality of use.
（8In the presence of underground or surrounding corrosive gases, reinforced cables should be used.
