MISNCO plasma Power supply parameters（www.misnco.com）
Specifications
LGK-60IGBT
LGK-60IGBT
LGK-200AH
LGK-105AL
LGK-125AL
LGK-151AL
standards of power supply
300~380v/50Hz 200~220v/50Hz
300~380v/50Hz
300~380v/50Hz
300~380v/50Hz
300~380v/50Hz
±10%
±10%
±10%
±10%
±10%
±10%
Input power
11KVA
11KVA
46.5 KVA
18.4KVA
22.4KVA
32.2KVA
Rated output current
60A
60A
200A
105A
120A
151A
Rated output voltage
105.2V
105.2V
150V
123V
128V
138V
Rated load durability
100%
100%
100%
100%
100%
100%
No-load voltage
308VDC
200VDC
315VDC
300VDC
300VDC
315VDC
Current regulation range
30~60A
30~60A
40~200A
30~105A
30~120A
30~151A
Input copper core wire
≥6²
≥6²
≥10²
≥16²
≥25²
≥35²
cross-sectional area (mm²)
Fuse（A）
40
60
125
60
60
80
Switching capacity
40
60
125
60
63
80
Mass perforation thickness
0.3~10mm
0.3~10mm
0.3~25mm
0.3~16mm
0.3~18mm
0.3~20mm
（Carbon steel）
Maximum perforation thickness
12mm
12mm
25mm
16mm
18mm
20mm
（Carbon steel）
Use plasma gas
Compressed air
Compressed air
Air/ Oxygen
Compressed air
Compressed air
Compressed air
Working plasma gas pressure
0.4~0.6MPa
0.4~0.6MPa
0.4~0.6MPa
0.4~0.6MPa
0.4~0.6MPa
0.4~0.6MPa
Torch cooling method
Air cooling
Air cooling
Water cooling
Air cooling
Air cooling
Air cooling
Arc ignition method
Non-contact ignition（High frequency arc ignition）
Non-contact ignition (low frequency arc ignition)
Insulation class
F（Grade）
Shell protection level
IP21S
Net weight
27kg
27kg
109 kg
49kg
49kg
74kg
Packing weight
30kg(Carton)
30kg(Carton)
129kg(Carton)
51kg(Carton)
51kg(Carton)
89kg(Carton)
Dimensions（mm）
590*260*480
590*260*480 785*385*770
680*340*585
680*340*585
785*385*770
Long*Wide*High
Packing size(mm)
615*300*500
615*300*500 1000*470*1100 725*350*700
725*350*700
855*460*880
Long*Wide*High
Standard for plasma
National standard ※GB 15579.1
Arc welding equipment - Part 1: Welding power supply
