Model NO.
MMA-250B
Technology
IGBT 1PCB
AC Input Voltage(V)
Single Phase: 220V/110V/ 110V/220V
Real Current(a)
140A(220V),115A (110V) ,115A/140A (110V/220V)
Output Current Range(a)
20-250
Rated Input Power Capacity(kVA)
6.2
Input Frequency(Hz)
50/60
Non-Load Voltage(V)
60V
Rated Duty Cycle(%)
60%
Electrode Diameter(mm)
1.6-3.2mm
Connector Size(mm)
35-50
Input Power Cable(M)
1.5m
N.W./G.W.(Kg)
3.4/4.5
Machine Size(Lxwxh mm)
300*120*185mm
Package Size for Machine
340*160*320mm
Efficiency(%)
85%
Transport Package
Carton Box
Specification
340*160*320mm
Trademark
LINGBA
Origin
China
HS Code
8515390000
Production Capacity
50000pieces/Year
Cooling Way:
Air Cooling
Style:
Portable
Frequency Range:
High Frequency
Electric Current:
Inverter
Work Form:
One-Body
Type:
Manual Metal-Arc Welder
| Model | MMA-200B | MMA-250B | MMA-300B |
| Type | IGBT 1 PCB | IGBT 1 PCB | IGBT 1 PCB |
| Output current range(A) | 20-200 | 20-250 | 20-300 |
| AC Input Voltage(V) | 110V, 220V,110V/220V | 110V, 220V,110V/220V | 110V, 220V,110V/220V |
| Rated Input Power Capacity(KVA) | 5 | 6.2 | 7 |
| Input Frequency(Hz) | 50/60 | 50/60 | 50/60 |
| Rated Duty Cycle(%) | 60 | 60 | 60 |
| Efficiency(%) | 85 | 85 | 85 |
| Class of Insulation | F | F | F |
| Protection class of case | IP21 | IP21 | IP21 |
| Electrode diameter(mm) | 1.6-3.2 | 1.6-3.2 | 1.6-4.0 |
| Connector Size(mm) | 35-50 | 35-50 | 35-50 |
| Input power cable(m) | 1.5 | 1.5 | 1.5 |
| N.w./G.w.(kg) | 3.2/4.3 | 3.4/4.5 | 3.6/4.8 |
| Machine Size(LxWxH mm) | 300*120*185 | 300*120*185 | 300*120*185 |
| Package Size for machine: | 360*160*260 | 360*160*260 | 360*160*260 |
| Package Size for 4pcs in 1 large | 670*370*280 | 670*370*280 | 670*370*280 |
| Accessories | 1.8m 200A holder | 1.8m 200A holder | 1.8m 200A holder |
| 1.2m 200A clamp | 1.2m 200A clamp | 1.2m 200A clamp | |
| Mask, Brush, Manual | Mask, Brush, Manual | Mask, Brush, Manual | |
| 35-50mm big Connector | 35-50mm big Connector | 35-50mm big Connector | |
| Features | 1year Warranty | 1year Warranty | 1year Warranty |
| 3.2mm stopless work | 3.2mm stopless work | 4.0mm stopless work |
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