

CROBOTP · Controllers & Welding Power Sources
DS Series Welding Power Source
CROBOTP DS Series Welding Power Source robot welding power source. Models: CRP-DS350-L, CRP-DS350-SL / CRP-DS350-SL-Q, CRP-DS500-P.
Specifications DS Series Welding Power Source
| Item | CRP-DS350-L | CRP-DS350-SL / CRP-DS350-SL-Q | CRP-DS500-P |
|---|---|---|---|
| Type | Full-digital DC IGBT inverter CO2/MAG/MIG | Full-digital DC IGBT inverter CO2/MAG/MIG (cold arc) | Full-digital DC IGBT inverter CO2/MAG/MIG (pulse) |
| Dimensions (W×L×H) | 426×550×496 mm | 426×550×496 mm | 426×550×531.5 mm |
| Weight | ~56 kg | ~58 kg | ~62 kg |
| Input | 3-phase 380V ±10%, 50/60 Hz | 3-phase 380V ±10%, 50/60 Hz | 3-phase 380V ±10%, 50/60 Hz |
| Rated input | 18 kVA, 15 kW | 18 kVA, 15 kW | 26.5 kVA, 23 kW |
| Output current | 30-350 A | 30-350 A | 30-500 A |
| Output voltage | 12-36 V | 12-36 V | 15.5-39 V |
| Rated duty cycle | 60% (10 min) | 60% (10 min) | 100% (10 min) |
| Welding methods | CO2 / MAG / MIG short-circuit, single pulse | CO2 / MAG / MIG short-circuit, cold arc | CO2 / MAG / MIG short-circuit, pulse |
| Materials | Carbon steel, stainless steel | Carbon steel, stainless steel, galvanized steel, copper (aluminum: DS350-SL-Q) | Carbon steel, stainless steel |
| Wire feed speed | 1.0-18 m/min | 1.0-18 m/min | 1.0-18 m/min |
| Wire feeder control | Grating encoder feedback | Servo motor | Grating encoder feedback |
| Robot interface | CAN | CAN | CAN |
| IP rating | IP21S | IP21S | IP21S |
Data source: CROBOTP Product Catalog (KUNG edition), PDF page 54. Specifications are taken from the latest manufacturer documents supplied to TWT and may change by production year. Please confirm with our sales team before ordering.
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