3-in-1 Multi-process: dc tig+plasma cutting STC-205Di
3-in-1 Multi-process: dc tig+plasma cutting STC-205Di
/FEATURES
Quick Specs- Light Industrial Application:
- Installation and set-up
- Repair and maintenance
- Thin sheet metal fabrication workshops
- Chemical and process industry
- Processes:
- DC TIG (GTAW)
- Plasma Cutting
- Stick (SMAW)
- Input Power: 230V, 1-Phase
- Amperage Range:TIG:TIG: 5A-200A/
- PAC: 20A-50A/MMA: 10A-160A
- Rated Output at 40℃ (104℉):
- TIG: 200A at 18V @60% Duty Cycle
- PAC: 50A at 105V @60% Duty Cycle
- MMA: 160A at 26.4V @60% Duty Cycle
- Weight: 15Kg
General View of Control Panel
1.Remote:used for foot pedal or Remote torch.
Local:adjusted Currents by face panel.
2.2T/4T holding mode
Spot Welding mode selection
3.Pulse ON/OFF selection.4.Process selection.
5.ARC FORCE
HOT START
6.Memory with capacity of 10 sets parameters.
7.Function sequence
General View of Control Panel(Continued)
1.Gas pre-flow time(TIG)
Absolute setting range 0.1s to 5.0s (0.1s increments).
2.Ignition current(TIG)
Percentage of the main current.
4T(HOLD)
Setting range 1% to 100%(1% increments).
3.Up-slope time(TIG)
Setting ranges:0.00s to 20.0s(0.1s increments).
The up-slope time can be set separately
for non-latched and latched.
4.Main current(TIG)/pulse cuttent
I min to max(1 A increments)
Main cuttent(MMA)
I min to I max(1 A increments)
5.Pulse time
Pulse time setting range:0.01s to 9.99s(0.01s increments)
TIG pulses
The pulse time applies to
the main cuttent phase(AMP) for pulses.
TIG AC Special
The pulse time applies to the AC phase for AC special.6.Pulse break time
Pulse break setting range:0.01s to 9.99s
(0.01s increments).
TIG pulses
The pulse break time applies to the secondary
current phase(AMP%).
TIG AC Special
The pulse time applies to the AC phase for AC special.
7.Secondary current(TIG)/pulse pulse pause current
Setting range 1% to 100% (1% increments).
Percentage of the main current.
8.Down-slope time(TIG)
0.00s to 20.0s (0.1s increments).
The down-slope time can be set separately
for non-latched and latched.
9.End-crater current(TIG)
Setting range 1% to 100%(1% increments).
Percentage of the main current.
10.Gas post-flow time(TIG)
Setting ranges:0.1s to 20.0s(0.1s increments).
DC TIG-Pulse
High Speed DC TIG-Pulse Controls
• PPS Pulses per second (Hz):DC = 0.1 – 5,000 PPS
• % ON – % Peak Time:5 - 95% (Controls the amount of time during each pulse cycle at the PEAK amperage.)
• Background Amps:5 – 99% (Sets the low-pulse amperage value as a % of the Peak Amps.)CONVENTIONAL PULSED TIG
HIGH SPEED PULSED TIG
Typically from 1 to 10 PPS. Provides a heating and
cooling effecton the weld puddle and can reduce
distortion by lowering the average amperage. This
heating and cooling effect also produces adistinct
ripple pattern in the weld bead. The relationship
between pulse frequency and travel speed determines
the distance between the ripples. Slow pulsing can
also be coordinated with filler metal addition and
can increase overall control of the weld puddle.In excess of 40 PPS, Pulsed TIG becomes more
audible than visible—causing increased puddle
agitation for a better as-welded microstructure.Pulsing the weld current at high speeds — between
a high Peak and a low Background amperage —
can also constrict and focus the arc.This results in
maximum arc stability, increased penetration and
increased travel speeds(Common Range:100–500PPS).The Arc-Sharpening effects of high speed
pulsing are expanded to new dimensions. The ability
to pulse at 5,000 PPS further enhances arc stability
and concentration potential — which is are required.CUT PERFORMANCE
Big cutting power in a small package - the
industry's most portable and powerful
40-amp plasma cutter offers 10mm.
mild steel cutting. The unit offers easy
connection to 115V or 230V input with
Auto-Line technology and MVP Adapters.Rated Cut @ Maximum Cut @ Sever Cut @ 0.50 m/min 0.25 m/min 0.12 m/min
/SPECIFICATIONS
Technical specifications
Item No STC-205Di Rated Input Voltage 1PH ~ 230V ±15% Max. Load Power Capacity TIG: 5.63KVA MMA: 6.60KVA PAC: 8.20KVA Rated Duty Cycle(40℃) 60% TIG: 200A/18V MMA: 160A/26.4V PAC: 50A/105V 100% TIG: 160A/16.4V MMA: 130A/25.2V PAC: 40A/100V Welding Current/Voltage Range TIG: 5A/10.2V~200A/18V MMA: 10A/20.4V~160A/26.4V PAC: 20A/90A~50A/105V Open Circuit Voltage TIG/MMA:70V~80V PAC:260V~290V Power Factor 0.73 Efficiency 80% TIG Pulse Frequency 0.2Hz~200Hz Pulse Width (Ratio) 1~100% Arc-starting Current 5A~200A Crater-filling Current 5A~200A Current Up-slope Time 0.1S~15S Current Down-slop Time 0.1S~15S Pre-Gas Time 0.1S~15S Flow-Gas Time 0.1S~15S Spot Arc Time 0.1S~10S MMA Arc Force 10A~160A Hot Start Time 10A~160A Hot Start Current 0.1~3S PAC Required Air Pressure 0.3~0.5MPa Gas Pro-flow/Retard Time 0.1S~15S Quality Cutting Thickness(500mm/min) 12mm Severance Cutting Thickness(125mm/min) 22mm Dimension (LxWxH) 410X190X305mm Weight (KG) 15KG
/ACCESSORIES
For Standard accessoriesTIG torch:WP-26Electrode holder with cable 2MPlasma torch: HT-50CBFor Optional accessoriesArgon gas regularFoot PedalHand-hold Remote ControllerPlasma torch: PT-60Trolley: TW-100Water-cooling unit: WC-100TIG torch: TIG-26/RESOURCES
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