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1,spot welding power supply Specifications:
PS: We have the independent property rights of the power supply, we can make customized power supply.
As the input voltage,we can also provide 220V/380V*3/220V*3/110V.etc
1,IGBT inverter with 4kHz frequency.
2,Three step welding with upslopw and downslope.
3,High precisely welding control system.
4,Constant-current control, constant-voltage control, constant power control, constant pulse width control.
5,Upper and lower monitor of the current or the voltage etc.
6,Easily operating,.
7,The power supply can be easily used on a automatic machine.
2,Advantages of inverter spot power supply and the current waveform of capacitor type/AC type/inverter type/crystal type

3,Technical parameters
Model/No | JYD-01L | JYD-02L | JYD-03L | JYD-04LB | JYD-06AL/AT | JYD-10AL/AT |
Input Voltage(V) | 220V/380V | 220V | 220V | 3*380V | 3*380V | 3*380V |
Rated Power(kVA) | 4 | 6 | 10 | 12 | 16 | 25 |
Max current(DCA) | 1000 | 2000 | 3000 | 4000 | 6000 | 10000 |
Rated duty cycle(%) | 20 | 20 | 20 | 10 | 10 | 10 |
Frequency(kHz) | 4 | 4 | 4 | 4 | 1 | 1 |
Welding step | 3 | 3 | 3 | 3 | 3 | 3 |
Upslope downslope | Yes | Yes | Yse | Yes | Yes | Yes |
Schedule memory | 20 | 20 | 20 | 20 | 20 | 20 |
Dimension(mm) | 435*185* 320 | 435*185* 320 | 435*185*320 | 460*400*300 | 460*222*345 385*200*300 | |
Weight(Kg) | 18 | 20.5 | 22 | 33 | 23.5 | 26 |
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| 26.5 | 30 |
4,Applicable area:
All the whole automatic resistance welding machine/spot welding machine/assemble machine
5, Main component configuration brand list:
ABB; Microchip; Hitachi; Siemens; Fuji; Infineon; Schneider.
6,certifications

7,Service:
1, We are the leading precise welding company, and can help you detect a best precise welding plan with our more than 20 years welding experience.
2,We can design and develop precise welding machine according your requirements.
3,We can help you welding some samples for testing before you buy the machine, and it is free.
4,We are usually punctual and trustworthy.
5,We want to meet the best costmer’s satisfaction so that we can won more chance.
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