| Rated Input Voltage: | 220-240V(110V support); | Non-load Voltage(V): | 60; |
| Model: | MMA-160A,180A; | Output current rang(A): | 20-180; |
| Rated Duty Cycle: | 60%; | Warranty: | 1 Year; |
| Rated Output Voltage: | 20,21V; | Package Preview: | ; |
| Rated input voltage(V): | 220-240V(110V Support); | Single package size: | 29X90X14 cm; |
| Welding Current/Voltage Range: | 20-180A; | Usage: | Welding; |
| Rated input power(KVA): | 3.5,4.1; | Pulse Frequency: | 50/60hz; |
| Type: | IGBT 1PCB; | Voltage: | 220-240V(110V Support); |
| Pilot Arc Current: | 160,180A; | Motor Type: | DC MOTOR; |
| Max. Load Power Capacity: | 3.5.4.1KW; | Dimensions: | 220*90*140mm; |
| Certification: | CE,ROHS,INTERTEK; | Selling Units: | Single item; |
| Arc Current: | 160,180A; | Class of Insulation: | F; |
| Shell protection grade: | IP21; | Place of Origin: | Zhejiang China; |
| Single gross weight: | 2.75 KG; | Rated Duty Cycle @40°C: | 60; |
| Efficiency: | 85%; | Packaging Detail: | color box 4 in 1 kraft paper box; |
| Condition: | New; | Applicable Industries: | Hotels,Garment Shops,Building Material Shops,Machinery Repair Shops,Manufacturing Plant,Food & Beverage Factory,Farms,Restaurant,Home Use,Retail,Food Shop,Printing Shops,Construction works ,Energy & Mining,Food & Beverage Shops,Advertising Company; |
| Rated Duty Cycle(%): | 60%; | After-sales Service Provided: | Online support,Free spare parts,Field installation, commissioning and training,Field maintenance and repair service,Video technical support; |
| Power: | 3500,4100w; | Brand Name: | TUMAS; |
| Rated Output Current: | 20-180A; |



| Model | MMA-160A | MMA-180A |
| Type | IGBT 1 PCB | IGBT 1 PCB |
| AC Input Voltage(V) | 220V(110V Support) | 220V(110V Support) |
| Rated Input Power Capacity(KVA) | 3.5 | 4.1 |
| Input Frequency(Hz) | 50/60 | 50/60 |
| Non-load Voltage(V) | 60 | 60 |
| Output current range(A) | 20-160 | 20-180 |
| Rated Duty Cycle(%) | 60% | 60% |
| Efficiency(%) | 85% | 85% |
| Class of Insulation | H | H |
| Protection class of case | IP21S | IP21S |
| Electrode diameter(mm) | 1.6-2.5 | 1.6-3.2 |
| Quick joint Size | 10-25 | 10-25 |
| Input power cable(m) | 1.8 | 1.8 |
| N.W./G.W.(kg) | 1.87/2.75 | 1.95/2.83 |
| Machine Size(LxWxH mm) | 220*90*140 | 220*90*140 |
| Package Dimension(LxWxH mm)/1pcs | 290*175*175 kraft paper box | 290*175*175 kraft paper box |
| Package Dimension(LxWxH mm)/4pcs | 370*305*375 color box | 370*305*375 color box |
| Package | 4 color box in 1 kraft paper box | 4 color box in 1 kraft paper box |
| Accessories | 1.5m 16mm 200A holder 1m 16mm 200A clamp | 1m 16mm 200A clamp |







