What is the power of this welder?

BX 1-3 15, commonly known as: moving core AC manual arc welding machine;

That is, ordinary AC hand arc welding machine needs to be used with covered electrode;

Then the input electrical parameters of the welding machine are as follows:

The input power supply is single-phase 380V V.

The nameplate also shows that the maximum input power can reach 63A.

Then the maximum input power is: 380 V * 63A = about 24 kW;

That is to say, if you continuously use the maximum output current of the welder 1 hour, the power consumption is about 24 degrees; (Of course, no one can use the hand arc welding machine continuously, and the output current of the hand arc welding machine is adjusted by the user according to the actual situation. )

Then the output electrical parameters of the welder are as follows:

Maximum output current: 315a; ?

Maximum output voltage: 32.5V v.

Therefore, the maximum output power is:10.27 kw;

No way, the efficiency of traditional transformer AC welding machine is too low, even 50% can not be reached; The power consumption is still large during use;