R-Tech POWER TIG 210EXT Operation Instructions Manual page 4

The R-Tech POWER TIG 210EXT Digital is a member of our field acclaimed family of welding
1. Inverter power source – more efficient to operate, provides smoother weld characteristics.
2. Full Featured Pulse welding in AC & DC Tig welding modes
3. HF Arc start – Easy arc striking and prolonged tungsten life
4. Slope up / slope down
5. Remote foot pedal option
6. Digital control panel with 9 memory store function.
7. Industrial 60% Duty cycle at 210 Amps @ 40C
8. Easy setup mode for automatic setting of parameters.
Recommended Processes
The R-Tech POWER TIG 210EXT Digital is recommended for the Tig welding processes within its
output capacity of 210 Amps
Equipment Limitations
The R-Tech POWER TIG 210EXT Digital is protected from overloads beyond the output ratings and
duty cycle as per machine specifications with thermostat protection of the output coils and rectifiers.
Welding Capability – Duty Cycle
The R-Tech POWER TIG 210EXT Digital is rated at 210 Amps at 60% duty cycle on a ten minute
basis. If the duty cycle is exceeded a thermal protector will shut machine off until the machine
cools.
Technical Specifications
Model No. POWER TIG 210EXT DIGITAL
Input 240V AC 50/60Hz PFC
MMA No-load Voltage
Current Range
Rated Output Current
Arc Force Control
Hot Start
Hot Start Amps %
VRD Safety Function
TIG No-load Voltage
Current Range
Rated Output Current
Duty Cycle Tig
Up-Slope Time
Down-Slope Time
Pulse Frequency Range
Pulse Width Range
4
Introduction
products. Premium features include:-
Input Amperage TIG 16A MMA 23A
70v
20A – 160A
160A @ 35%, 130A @ 100%
0 - 100%
0 - 2 seconds
0 -100%
Yes
70v
5A – 210A DC Mode, 10A - 210A AC Mode
210A
60% @210A
0-25 Seconds
0-25 Seconds
0.1 - 500 Hz DC
0.1 - 250 Hz AC Advanced Squarewave
0.1 - 10 Soft Square, Triangular & Sinewave
3 - 100%