BI-WELDER TIG 2040 DC-HF
BI-WELDER TIG 2040 DC-HF is a single-phase inverter power source for TIG and MMA-SMAW use, not including AWS6010 cellulosic electrodes, designed for maintenance work and small production batches. The machine may work with pulsed arc, for use on thin workpieces where heat transfer must be minimal and is set up for remote control using the foot control (art. 193), remote control (art. 187), or up-down command on the torch.
The following gases may be used for protection: argon, argon/helium, hydrogen argon. In TIG mode, the arc is started either in high frequency or by contact with the Cebora lift system. It is also possible to save up to 9 welding programs in memory.
The compliance with EN 61000-3-12 brings substantial energy saving and a wide supply voltage tolerance (+15% / -20%). The power source can be powered by motor generators of adequate power (Min. 6 KVA).
Comparison table of the different power source features
Category: TIG welding power sources
= standard 
= optional
| Feature | Power source part number | ||||||
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| 264 | 265 |
360 362 |
364 | 365 |
363 373 |
369 370 371 |
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Max. pulse frequency 2.5 kHz |
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| Max. pulse frequency 500 Hz |
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High Frequency ignition |
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| "Lift by Cebora" ignition |
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Spot welding mode |
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| 2 times / 4 times |
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| 3 level mode |
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| 2 level and 4 time mode |
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| Minimum current in AC TIG 5 A | n.a. | n.a. | n.a. |
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n.a. |
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Max. AC frequency 150 Hz |
n.a. | n.a. | n.a. |
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n.a. |
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| Crater current adjustment |
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| Wave form selection | n.a. | n.a. | n.a. |
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n.a. |
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| AC horizontal balance | n.a. | n.a. | n.a. |
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n.a. |
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AC vertical balance (AAd) |
n.a. | n.a. | n.a. | n.a. |
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Remote control |
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Synergic parameters |
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| Slope up adjustment |
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| Slope down adjustment |
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| Pre-gas adjustment |
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| Post-gas adjustment |
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| Load controlled fan |
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| Job mode |
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| Interface for cooling unit |
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| Ready for automatic Plasma Welding console |
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| Ready for manual Plasma Welding console |
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| Interface for TIG Hot / Cold Wire feeder |
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| Ready for interfacing with robot via either analog or fieldbus |
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| TIG MIX process | n.a. | n.a. | n.a. | n.a. |
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| EVO Start (ESt) adjustment |
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| HF ignition by "EVO Lift" (ELF) |
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| Panel locking |
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| Digital gas control |
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| Quality Control function |
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| DC MMA welding |
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| AC MMA welding | n.a. |
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| "Arc Force" function in MMA welding |
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| "Hot Start" current |
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| USB interface |
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| RS-232 interface |
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| Possibility to update the software |
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| Conformity with EN61000-3-12 (PFC) |
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| Suitable for use in environments with increased hazard of electric shock |
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| IP23S protection class |
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| The power source can be powered by motor generators of adequate power |
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| Single phase power supply 230V +15% / -20% |
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| Three-phase power supply 400V ±10% |
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| Multivoltage single phase power supply 115 - 230V +15% / -20% |
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| Multivoltage three-phase power supply 208-220-230-400-440V ±10% |
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| Art. | 265 | Specifications |
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TIG |
MMA |
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230V |
115V |
230V |
115V |
Single phase input |
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16 A |
25 A |
16 A |
25 A |
Fuse rating (slow blow) |
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4,7 KVA 40% |
3,8 KVA 40% |
4,5 KVA 35% |
3,6 KVA 35% |
Input power |
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5A ÷ 200A |
5A ÷ 160A |
10A ÷ 140A |
10A ÷ 110A |
Current adjustment range |
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200A 40% 140A 100% |
160A 40% 110A 100% |
140A 35% 115A 100% |
110A 35% 75A 100% |
Duty Cycle, (10 min.40°C) |
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IP 23 S |
Protection class |
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12,9 Kg |
Weight |
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176x450x402H |
Dimensions mm |
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