| Certification: CE,CCC, CQC |
Features:
1) PWM control technology makes current constant and precise in current
control
2) The core of main transformer adopts ferroxcube
3) The component for inverter is IGBT, which increases efficiency and
economizes energy
4) LGK series is highly reliable due to its multi-protection function.
5) Small size, firm structure, light weight and portable to carry
6) Various cutting shapes can be realized in multi-station
7) LGK series can be used for cutting stainless steel, carbon-steel, copper,
aluminum and alloy aluminum
8) Used in the petroleum and chemical industries, electric power construction,
building construction, pipeline assembling and other popular mechanical
manufacturing industries
Specifications :
Model | LGK-40 | LGK-80 | LGK-120 | |||
Rated input voltage(V/Ph/Hz) | AC-220 | AC-380 | AC-380 | |||
Power frequency(HZ) | 50/60 | 50/60 | 50/60 | |||
Power phase(ph) | 1 | 3 | 3 | |||
Rated input current(A) | 19.2 | 20 | 28 | |||
Rated input power(A) | 4.3 | 13 | 18.5 | |||
No-load voltage(V) | 240 | 300 | 300 | |||
Welding current(A) | 12-40 | 15-80 | 15-120 | |||
Rated duty cycle(%) | 60 | 60 | 60 | |||
Insulation grade | F | F | F | |||
Cover proctection grade | 1P21S | 1P21S | 1P21S | |||
Welding thickness(mm) | ≤12 | ≤35 | ≤45 | |||
Dimension(mm) | 520x215x380 | 600x300x600 | ||||
Weight(kg) | 19 | 43 | 46 | |||
See larger image: LGK 40/80/120 IGBT Inverter Plasma Air Cutting machine
