Welding machine LGK80-LGK100

Installation Precautions
＞Input voltage: AC3~380V±10%, 50/60Hz
＞Input cable: ≥4.0mm², length ≤5m
＞Distribution switch: 63A
＞Output cable: 16mm², torch length≤20m
＞Ambient temperature: -10℃~+40℃
＞Using environment: the air inlet and outlet can not be blocked, no direct sunlight exposure, pay attention to dust

Features of Welding machine LGK80-LGK100

＞Advanced IGBT high frequency inverter technology, high efficiency and light weight

＞High duty cycle, suitable for long time cutting operations

＞Non-contact high frequency arc ignition, high success rate of arc ignition, little interference

＞Accurate steplessly adjustable cutting current, suitable for workpieces of different thicknesses

＞Good arc stiffness, smooth incision, excellent cutting process performance

＞With gas detection, self-locking/non-self-locking functions, reducing labor intensity

＞Wide grid adaptability, very stable cutting current and plasma arc

＞Humanized, beautiful appearance design, more convenient operation

＞Three-proof design for key components, suitable for various harsh environments, stable and reliable operation

Product parameters of Welding machine LGK80-LGK100

Product Type	LGK-80	LGK-100
Input Power Source	Three-phase 380V	Three-phase 380V
Rated Input Capacity	12.4KVA	16.7KVA
Inverting Frequency	20KHZ	20KHZ
No-Load Voltage	320V	340V
Duly Cycle	80%	60%
Voltage Range	25-80V	25-100V
Arc method	High frequency non-contact arc ignition	High frequency non-contact arc ignition
Power cooling method	Forced air cooling	Forced air cooling
Cooling mode of adjustable gun	Air-cooled	Air-cooled
Quality cutting thickness	≤20mm	≤25mm
Efficiency	80%	80%
Insulation Class	Class F	Class F
Dimensions	485X245X420mm	515X275X470mm
Weight	20KG	24.5KG

Welding machine external connection diagram