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MPS-500 IGBT inverter multi-function welding machine adopts IGBT full-bridge inverter technology, working frequency up to 20KHz, special waveform control technology, with ideal static external characteristic curve and good dynamic response characteristics. With constant current CC and constant pressure CV two modes, it can carry out semi-automatic welding of self-protection flux-cored wire, downward welding of cellulose electrode, low hydrogen electrode welding and simple DC argon arc welding; Dustproof, sandproof, waterproof, shockproof, independent air duct design, protection level of IP23, can work under the environmental conditions of ambient temperature of -40~+55 °C and altitude of 4000 meters, widely used in oil and gas pipeline welding.
◆ Using IGBT module and PWM control, inverter frequency 20kHz, short system adjustment time, good dynamic performance.
◆ Negative feedback control is adopted, and the voltage is constant when the flat characteristics are used; The current is constant when the characteristics are reduced, the ability to resist grid voltage fluctuations is strong, the welding process is stable, the molten pool is easy to control, and the weld is well formed.
◆ The special waveform control technology makes the spatter generation significantly reduced, and the dry elongation adaptability is strong.
◆ The output no-load voltage is automatically matched according to different characteristics and welding wire types:
◆ Easy arc striking, stable arc, small spatter, good weld forming.
◆ The current and voltage of the welding power supply are displayed digitally.
◆ The welding current can be preset and adjusted by ampere (1A) during manual welding, and it has the function of arc starting current adjustment during manual welding, and the thrust current adjustment range of manual welding is wide.
◆ The semi-automatic welding torch switch adopts self-locking mode to reduce the labor intensity of workers.
◆ The welding machine is complete and advanced, and the connection is simple and reliable.
◆ Small size, light weight, easy to move.
| Soldering power supply | Model | MPS-500 | |
| Enter the power supply | Three-phase 380V±20% 50/60Hz | ||
| Rated input power | 30kVA | ||
| Rated input current | 45A | ||
| Rated output current/voltage | 500A/40V | ||
| Rated load duration | 60％ | ||
|
No-load voltage (Peak) |
Flat Characteristics (CV) | 79V | |
| Descent Characteristics (CC) | 74V | ||
| Voltage Regulation Range (CV) | 17－39V | ||
| Current Regulation Range (CC) | 40～500A | ||
| Cooling method | Air-cooled | ||
| Enclosure rating | IP23 | ||
| Weight | 49kg | ||
| Dimensions (W×D×H) (mm) | 350×600×460 | ||
| Wire feeder | Model | XG—90LN | |
| Rated welding current | 500A | ||
| Rated load duration | 60％ | ||
| Rated input voltage | DC 24V | ||
| Rated input current | 3A | ||
| Wire feeding speed | 0.76~4.06m/min (30~160inch/min) | ||
| Applicable wire diameter | Φ2.0mm～Φ2.4mm | ||
| Adaptable to the wire category | Self-shielding flux-cored wire | ||
| Maximum capacity of wire spool | 6.5kg | ||
| Suitable for wire spools | Ф238mm×Ф170mm×70mm | ||
| Ingress protection | IP23 | ||
| altitude | ≤1000m | ||
| weight | 12kg | ||
With continuous technological advancements, the appearance, color, and parameters may change. The parameters are for reference only and are not to be used as acceptance inspection standards.
No. 100 Tiancai Road, High-tech Zone, Chengdu City, Sichuan Province, China
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