Product Introduction - Delixi LGK-ID IGBT User Manual

I.

Product introduction

The DSP digital control inverter technology is adopted in the production of the LGK-40ID Series Inverter Air
Plasma Cutter of our company.
The large power device of single-tube IGBT is adopted in the inverter power supply. The 50/60Hz working
frequency is converted into 32kHz high frequency before voltage reduction and rectification, and then a large
power DC power supply is output by adopting the pulse width modulating (PWM) technology, while the weight
and volume of the main transformer are dramatically reduced and is generally over 30% more efficient than other
cutters of the same type.
Main Advantages of the LGK-40ID series cutter
The single-tube IGBT inverter technology is adopted for large power and integral reliability.
Touch control panel with a single knob, 2T/4T function, and accurately adjustable welding parameters are
adopted for flexible & easy operation and lower labor strength.
Gas source economy: take high pressure air as plasma gas source.
High speed for cutting: the cutting speed has been improved approximate 2 times compared with traditional
gas cutting.
Sheet cutting is easier and faster. Arc striking is easier.
The shell designed with a combination of plastic and metal is attractive in appearance, light in weight, and
durable in use.
I. Product introduction
- 1 -