ARC-400DSingle-Voltage Generator-Compatible MMA Welding Machine
ARC-400D is a single-voltage, generator-compatible MMA inverter welder with 3-Phase 415V input, 250A actual current, and 2.0-4.0mm electrode support.
ARC-400D is a single-voltage, generator-compatible MMA inverter welder with 3-Phase 415V input, 250A actual current, and 2.0-4.0mm electrode support.
ARC-400D at a glance
ARC-400D is a TAUMACO Single-Voltage Generator-Compatible MMA Welding Machine for distributors, workshops, maintenance teams, and industrial buyers comparing ARC welding machine options.
ARC-400D technical specifications
Core electrical data, component configuration, machine dimensions, net weight, and duty-cycle information are listed according to the supplied model specification.
| Parameter | Specification |
|---|---|
| Model | ARC-400D |
| Variant / Configuration | Single Voltage, Generator-Compatible |
| Input Voltage | 3-Phase 415V |
| Voltage Tolerance | ±10% |
| Actual Current | 250A |
| Applicable Electrode | 2.0-4.0 mm |
| Rectifier Bridge | 3 x 50A |
| IGBT | 4 x 40N120 |
| Main Transformer | T80 |
| VRD | Optional |
| Output Reactor | Optional |
| Fast Recovery | 5 x 6030 |
| Capacitor - True Capacity | 8 x 330UF |
| Duty Cycle | 60% |
| Certification | CE |
| Compliance | LVD 2014/35/EU, EMC 2014/30/EU |
| Machine Dimensions | 405 x 205 x 385 mm |
| Net Weight | 8.7kg |
Professional inverter platform configured for stable welding output and practical field use.
ARC-400D Single Voltage Generator-Compatible is specified around verified current output, component selection, thermal duty, and real machine dimensions for accurate product positioning.
250A generator-compatible MMA output
The model is specified for 3-Phase 415V input and 250A actual current, with generator-compatible positioning for site work.
T80 transformer with 3 x 50A rectifier bridges and 4 x 40N120 IGBT
The listed configuration includes 3 x 50A rectifier bridges, 4 x 40N120 IGBT devices, T80 main transformer, 5 x 6030 fast-recovery devices, and 8 x 330UF capacitors.
60% duty cycle with 8 x 330UF capacitor capacity
A 60% duty cycle and optional VRD/output reactor specification provide a practical basis for single-voltage MMA operation.
Application scope
- Manual metal arc welding
- Maintenance and repair work
- Fabrication workshops
- Construction and site welding
- Farm and general utility work
Confirm package and operating requirements before order
- Confirm input supply, plug type, accessory set, cable length, and destination compliance before supply.
- Confirm welding process, output range, duty requirement, package scope, and operating environment before order confirmation.
ARC-400D FAQ
Short answers for buyers comparing TAUMACO ARC welding machine options.
What is the ARC-400D?
The ARC-400D is a TAUMACO Single-Voltage Generator-Compatible MMA Welding Machine for manual arc welding applications.
Who should compare this model?
It is suited to welding equipment distributors, workshops, maintenance teams, and industrial buyers checking input supply, output range, duty cycle, weight, and electrode requirements.
Which specifications should be confirmed?
Confirm input voltage, output current, duty cycle, electrode range, accessories, cable length, certification documents, and final delivery scope before ordering.
Where does it fit in the ARC range?
Compare it with nearby ARC models and the ARC welding machine series page to choose the right current class, portability level, and operating configuration.
Choose TAUMACO quality for long-term business, not short-term appearance.
Similar-looking products are common in the market, but the real value is inside: verified specifications, component configuration, duty cycle, compliance, and stable supply support. TAUMACO believes quality comes before price because successful distribution is built over years, not one quick order.
Need a quote or product files for ARC-400D Single-Voltage Generator-Compatible MMA Welding Machine?
Share the order quantity, destination country, voltage, and working application. TAUMACO can confirm the quotation details and any required documents for this model.
Start with the order brief
- Model name and expected quantity.
- Destination country and buyer company details.
- Preferred contact email, WhatsApp, or purchasing contact.
Confirm the working conditions
- Required voltage, phase, frequency, and workshop utilities.
- Workpiece material, thickness, duty cycle, or production volume.
- Accessories, spare parts, torch, feeder, or consumable needs where relevant.
Prepare review materials
- Certificate, inspection, and destination-market document needs.
- Packaging, label, OEM, ODM, manual language, or distributor requirements.
- Photos, nameplate details, datasheets, catalogs, or manuals needed for review.
Verify final specifications before order confirmation.
Published specifications and delivery scope are for reference only and may change without notice. Confirm process, input power, output current, duty needs, accessories, and local compliance requirements before supply.