Question: I'd like to order a batch of Tubular Heater from Jaye heater. I bought an electric tubular heater in the local shop two days ago. When I went back, I just connected them to the power supply and used them for a while, they were burnt out. Can you please help me?
Communication: We asked him if this batch of pipes had been used before, and if there was any change. He confirmed that there was no change in the size and specification of the pipe, only that it had been connected in parallel before. This time, the series connection method was used.
Cause: The customer didn't find out the wiring problem of the electric heating element
Result: Problem solved. We have successfully started our cooperation journey.
The wiring mode of electric heating pipe is mainly divided into the following types:
1)Series connection: connect the terminals of the electric heating tube one by one in sequence, and the voltage of a single tube is equal to the total voltage after the final connection, and the total voltage = the sum of the phase voltage.
2)Parallel connection: connect the head and tail of two electric heating pipes of the same or different types. The voltage of a single pipe is equal to the total voltage connected after the final connection. The total voltage = phase voltage.
3)Triangle connection method (angle connection): refers to the connection terminal of each pipe of heating pipe, which is connected end to end, then forms 3 groups, and finally connects, total voltage = phase voltage.
4)Star type connection method (Y type connection method): one side of the heating pipe is connected into one terminal, the other side of the terminal is divided into three groups of connection points and then connected, phase voltage = total voltage / 1.732.