- Low spatter arc for carbon steel at synergic MIG mode;
- Better performance for SUS at synergic MIG mode;
- Optional Short-arc pulse MIG/MAG with superb performance for SUS;
- Improved welding result of aluminum;
- Power-saving with up to 90% efficiency;
- Waveform control at a new level with 180K HZ output frequency;
- Better tolerance for welding voltage;
- Standard Job saving features (upto 50 Job)
- Up to 15m inter-connection cable;
- Friendly interface with automation;
- Longer service life and lower defective rate thanks to improved mechanical design;
Application & Industries
Automotive 
Construction 
Pressure Tank 
Automotive & Bycycle
Feature
- Higher in duty cycle. Higher in deposition efficiency. Higher in wire feeding speed. 28m/min at maximum. Welding speed can exceed 2m/min, with no sacrifices of welding result.
- Smooth and highly successful in arc ignition. Welding pool can be immediately created after ignition. Full-sized weld can take shape in 0.3 second.
- Soft in welding arc; strong in gap-filling welding and allowing confident handling of seam variations resulted from un-precise cutting.
- Sharp in welding arc; clear in arc direction; strong in arc penetration, reaching higher depth of penetration.
- Intelligent in welding energy control, concentrating energy on the wire melting section. High in deposition efficiency. Reaching higher wire-feeding speed at the same welding wire.
- Lower in reduced current . With a welding current control of more improved design, spatter is much limited.
Specification
| Dex DM 3000 S | |
| Control Mode | Full Digital-Control |
| Rated Input Voltage | AC 3PH 380V -15% ~ +21% (3PH 323V ~ 3PH 460V) |
| Input Frequency | 45 ~65 Hz |
| Rated Input Power | 9.2 KVA / 8.7 KW |
| Power Factor | 0.94 |
| Efficiency | 81% (210A / 24.5V) |
| Rated OCV | 54.2 V |
| Rated Output Current | 280 A |
| Output Current Range | 30A~300A |
| Rated Output Voltage | 12 ~ 30 V (Precision at 0.1V) |
| Duty Cycle | 280A / 28V 60% @ 40oC 217A / 24.9V 100% @ 40oC |
| Duty Cycle (CE*) | 250A / 26.5V 60% @ 40oC 207A / 24.5V 100% @ 40oC |
| Applicable Material | Carbon Steel / Stainless Steel |
| Welding Process | MIG / MAG / CO2 / MMA |
| Wire Diameter | φ 0.8 / 0.9 / 1.0 / 1.2 mm |
| Welding Operation Mode | 2T |
| Parameter Channel | 50 (Standard) |
| Inductance Scope (Soft / Strong Arc) | -9 ~ +9 |
| Communication with Robot Controller | Analog; DeviceNet; CAN Open; MEGMEET CAN; EtherNet/IP |
| External Wire-feeder | Yes |
| Cooling Mode | Air Cool; Water Cool (Optional) |
| Wire-feeding Speed | 1.4 ~ 28 m/min |
| Electromagnetic Compatibility | IEC60974:10 EMS |
| Insulation Grade | H |
| Ingress Protection | IP 23S |
| Protection Against Lightening | Class D (6000V/3000A) |
| Working Temperature & Humidity | -40oC ~ +70oC; Humidity ≤ 95%; |
| Dimension (L / W / H) | 610 x 260 x 398 mm |
| Gross Weight | 23.7 KG |
| Water Cooler Anycool-68 (Optional) | |
| Rated Power | 260W |
| Rated Voltage | AC 380V |
| Volume of Cooling Water | 6.8L |
| Flow of Cooling Water | 3.5L / min |
| Max Pump Head | 20 m |
