Single-core constant power series electric heating tape

Apply the rated voltage to the core wire; the current passing through the heating core generates joule heat (Q = 0.24I²RT). A constant-power series heating tape utilizes this heat to保温 (heat preservation) objects requiring companion heating. As the current is consistent throughout, the constant-power series heating tape maintains uniform temperature and consistent power. The structure of the constant-power series heating tape is simple, easy to maintain, and can be powered by a single-point source for lengths up to 3KM. This product must be custom-designed and manufactured based on the pipe length and required power; it cannot be arbitrarily cut on-site.

Constant Power Series Resistance Heater Structural Diagram

1. Constant Power Series Electric Heat Tape Model Description

RDC（Q）-1/2/3-J3/J4-□

□: Heating core single-core cross-section mm

J3/J4: Insulation Code: J3: 205℃; J4: 260℃

1/2/3: Quantity of heating cores

Q: Reinforced Outer Sheath

RDC: Constant High Power Series Resistance Heating Cable

2. Main Parameters of Constant Power Series Electric Heating Tape

3. Application Sites:

Constant power series heating tapes are suitable for anti-freezing and anti-foaming of pipelines and equipment in the following situations:

·Safe Zone;

· Hazardous Zones 1 & 2; Zones 21 & 22;

·Humid, salt fog environment; corrosive conditions.