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General| Input Voltage | 3 x 400 V |
|---|---|
| Protection Class | IP23 |
| Input Frequency | 50/60 Hz |
| Efficiency | 85 % |
| Power Factor | 0.93 |
| Duty Cycle | 60% at 400 A, 40°C |
| Welding Process | MMA, TIG |
Lists components with their descriptions and references.
Describes the main power module, its function and components.
Details the power board, its circuits and components.
Describes the gate driver board and its functions.
Describes the control board and its functions.
Details the current sensor and its operation.
Describes the relay board and its functions.
Details the power source starting sequence.
Details specific fault codes for the power source.
Details methods for preventing Electrostatic Discharge damage.
Describes the ESAT software and service kit.
Warnings and guidance for mounting power components.
Fitting instructions for IGBT transistors.
Procedure for checking gate pulses from the 20AP1 board.
Outlines periodic inspection and testing procedures.
Details mains supply requirements and considerations.
Explains the procedure for powering on the unit.
Details the procedure for replacing and cleaning the dust filter.
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