Heating pipe wiring notes

- May 05, 2019-

If it is a heating tube with a rated voltage of 220V, it must be connected to a 380V circuit, and a star connection is required.

If it is a heating tube with a rated voltage of 380V, it must be connected to a 380V circuit, and a delta connection is required.

If the heating pipe is rated voltage 380V, the star connection method is adopted, the rated power of the heating pipe is not reached. The actual power is (220*220)/(380*380) of the original rated power. About one-third.