Explosion-proof constant power heat tracing cable
Walter HBL-J3 single-phase constant power electric heating tape parallel heating cable explosion-proof corrosion-resistant heat tracing cable” detailed introduction
Parallel type:
The parallel constant power electric heating tape is composed of multiple heating sections connected in parallel along the entire length, so it is referred to as parallel electric heating tape. It can be cut arbitrarily according to the actual length. With explosion-proof temperature controllers and control boxes (cabinets), it can automatically control the temperature of the medium. Widely used for freeze protection, anti-condensation, heat preservation, and heating of pipelines, valves, storage tanks, and other equipment in petroleum, chemical, electric power, and metallurgy industries.
Single-phase parallel electric heating tape:
Single-phase parallel electric heating tape is suitable for heat tracing and heating of short pipelines, many branches, small tanks, small diameter pipelines, and instrument pipelines.
Working principle:
The power bus consists of two parallel
