Tiếng Việt
SPECIFICATIONS TECHNICAL ARC OPTeARC ETIG S250 – S500 AC-DC
+ Technical ARC OPTeARC ETIG S250 AC-DC
| Specifications
|
ETIG S250 AC-DC |
| Standard input volts | 400V |
| Input fuse 400V 3 phase (D slow). | 16A |
| Optional 230V single phase model | ✓ (25/32A fuse needed) |
| Amperage range TIG | 5-250A |
| Amperage range MMA | 5-250A |
| Duty cycle 40% @ 40˚C TIG | 250A |
| Duty cycle 60% @ 40˚C TIG | 200A |
| Maximum no load volts (OCV) | 85V |
| Minimum generator size (up to ¾ output) | 4KVA |
| Generator size for TIG max output | 6KVA |
+ Technical ARC OPTeARC ETIG S300 AC-DC
| Specifications
|
ETIG S300 AC-DC |
| Standard input volts | 400V |
| Input fuse 400V 3 phase (D slow). | 16A |
| Optional 230V single phase model | ✓ (32A fuse) |
| Amperage range TIG | 5-300A |
| Amperage range MMA | 10-300A |
| Duty cycle 40% @ 40˚C TIG | 300A |
| Duty cycle 60% @ 40˚C TIG | 245A |
| Maximum no load volts (OCV) | 85V |
| Minimum generator size (up to ¾ output) | 5.5KVA |
| Generator size for TIG max output | 8KVA |
+ Technical ARC OPTeARC ETIG S400 AC-DC
| Specifications
|
ETIG S400 AC-DC |
| Standard input volts | 400V |
| Input fuse 400V 3 phase (D slow). | 16A |
| Optional 230V single phase model | ✓ (45/50A fuse) |
| Amperage range TIG | 10-400A |
| Amperage range MMA | 10-400A |
| Duty cycle 40% @ 40˚C TIG | 400A |
| Duty cycle 60% @ 40˚C TIG | 325A |
| Maximum no load volts (OCV) | 85V |
| Minimum generator size (up to ¾ output) | 8KVA |
| Generator size for TIG max output | 12KVA |
+ Technical ARC OPTeARC ETIG S500 AC-DC
| Specifications
|
ETIG S500 AC-DC |
| Standard input volts | 400V |
| Input fuse 400V 3 phase (D slow). | 25/32A |
| Optional 230V single phase model | |
| Amperage range TIG | 10-500A |
| Amperage range MMA | 10-500A |
| Duty cycle 40% @ 40˚C TIG | 500A |
| Duty cycle 60% @ 40˚C TIG | 410A |
| Maximum no load volts (OCV) | 85V |
| Minimum generator size (up to ¾ output) | 12KVA |
| Generator size for TIG max output | 18KVA |
Introduction Technical ARC OPTeARC ETIG S250 – S500 AC-DC
Superior performance AC-DC TIG machines –
Now with 2020 updates # DAC waveform control # water cooler only runs when needed # slimline modern styling.
The ETIG AC-DC range excels to the point that using anything else would be disappointing. These machines are effortlessly set up and user-friendly—ideal for anyone with TIG welding experience. Unlike competitors, no programming or constant manual referencing is required. Unique functions enhance welding performance and reduce costs. The updated DAC control on AC offers infinitely adjustable waveform controls, including variable frequency (25Hz to 200Hz), extended AC balance, and Z waveform control for versatile AC welding on aluminum and alloys. QPulse function boosts welding productivity by up to 35%. OPTeARC technology ensures an ultra-smooth welding current, providing a stable weld pool and attractive welds. These machines withstand challenging conditions, unlike inverters, delivering reliable welding year after year.
Key benefits of the OPTeARC ETIG S250 – S500 AC-DC machines
- Superb welding performance on AC & DC TIG & AC & DC MMA with capability of all electrode types.
- Perfect arc starts & welds every time from min to max power on both TIG & MMA.
- Rugged reliable design unaffected by harsh operating conditions or poor input supply, guaranteed!
- Advanced features to increase welding speed, reduce heat affected zone, increase penetration etc.
- Ultra low power consumption reduces your running costs & helps the environment.
- Ready to accept our EFEED 40 cold wire feeder to increase productivity further
Standard Technical ARC OPTeARC ETIG S250 – S500 AC-DC machine functions.
- Infinitely variable AC frequency from 25HZ to 200HZ.
- Extended AC balance control from 100% – to 100% + electrode gives you so much more control on AC welding.
- Z control allows infinate adjustment of the AC waveform from a crisp square wave through to softer square, sine & triangular waveforms.
- Precise current control can be set to within +/-1 amp, digital display shows preset value then exact value when welding.
- Variable up & down slope controls, 0-5 seconds upslope, 0-15 seconds downslope range.
- Pulse function allows normal pulse function 0.5HZ – 200Hz or QPulse (high frequency pulsing up to 2KHZ or 2000PPS)
- Precise pre-setting of pulse peak & base current.
- Torch trigger latching 4T/2T, (when used on 4T with our OPTeARC ETIG wire feeder the trigger can control wire start/stop)
- Variable gas preflow & gas post flow control, 0-5 seconds preflow, 0-15 seconds postflow range.
- Electronic pulse HF for precise instant arc starts (I.T. friendly so will not affect your phone or PC etc)
- MMA electrode welding on both DC & AC with super smooth arc on all electrodes & welds cellulosics/difficult electrodes perfectly!
- Remote current function allows use of a foot pedal, hand remote or current control on TIG torch, with adjustable remote range.
- Automatic compensation for varying input power, long extension leads or unstable generators.
- Auto shut down of gas & welding voltage if no arc after 10 sec to save gas & prevent unexpected operator flash or arcing.
- Water cooling when fitted now runs only when needed to save energy, noise & pump wear.
- Water cooling includes flow protection to protect both torch & pump if liquid not flowing.
Further info.
OPTeARC ETIG S250 – S500 AC-DC models offer outstanding performance, reliability, and simplicity for industrial welding. Comparable to top US and EU inverters but without their reliability issues, ETIG models are easy to maintain and diagnose faults over the phone. They provide protection against real-world conditions, ensuring durability.
While not as small as inverters, ETIG S250 – S500 AC-DC models are portable, often similar in size to trolley-mounted inverters. Most models feature water cooling for reduced noise and energy consumption. They include protection circuits and allow switching to air-cooled torches.
Technical ARC OPTeARC ETIG S250 – S500 AC-DC models come ready for the EFEED 40 automatic cold wire TIG feeder, boosting productivity by 30%. The feeder synchronizes with the ETIG for precise wire delivery, enhancing manual and automated welding. Various settings offer control over every weld, providing flexibility and efficiency.
Standard supply & options & accessories
Standard supply for all models; 400V 3phase input, 3M mains input lead, 3M work lead, blue panels, wheels & caster undercarriage with gas bottle carrier.
Options include; 230V or 480V or other input voltage, water cooling built in, validation for EN1090 etc, robotic interface, longer cables fitted, extra functions added, additional hot wire TIG output.
Accessories include;TIG torches air cooled & water cooled 4M or 8M, Electrode lead & holder, remote control units, foot pedal with stop/start & variable amps, EFEED40 cold or hot wire feeder. Water cooling kit to fit inside.
Review Technical ARC OPTeARC ETIG S250 – S500 AC-DC
There are no reviews yet.