GT3 Series (YD-200GT3 / YD-200GT3TAM / YD-400GT3 / YD-400GT3TAL)
400GT3 Catalog
* In addition to this product (welding power source), a wire feeder, remote control unit, torch, and gas regulator are required for welding.
Key functions
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GT pulse control and high output, which achieve high-quality welding
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High-precision encoder feedback control
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Easy-to-operate touch panel
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Models supporting brazing (200GT3 / 200GT3TAM)
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Model for aluminum welding (400GT3TAL)
GT pulse control achieves pulse welding that gives users an operational feeling similar to CO2 welding.
The easy-to-understand display allows intuitive operation. Welding Navigation helps users shorten the time required to determine optimal welding conditions. It is also friendly to those who are not regularly engaged in welding operations.
Models capable of hard aluminum welding based on 200GT3 and 400GT3 are also available.
GT pulse control and high output achieve high-quality welding
GT3 pulse control achieves an optimal arc by adding arc tracking characteristics to the combination of the three base pulse control methods (hybrid, soft, and hard). The control effectively compensates for torch shake, suppresses undercut, and reduces spatter. The power source achieves a high duty cycle of 60 % while a current of 500 A is output.
High-precision encoder feedback control
A motor with an encoder achieves high-precision wire feeding. The uniform wire feeding performance is maintained even when external factors occur, including changes in the power supply voltage and ambient temperature.
Enhanced mobility achieved by eliminating the remote control unit cable to the power source
Reduced the number of cables for improving ease of maintenance. Since the remote control unit is connected to the wire feeder, the number of cables for connecting the welding power source and wire feeder was reduced to three (control cable, power cable, and gas hose).
Easy-to-understand display for intuitive operation
Users can adjust all welding-related settings at their fingertips. Users can switch whether or not to output pulses at their fingertips.
Aluminum welding models are also available
Aluminum welding models 200GT3TAM and 400GT3TAL with hard aluminum welding characteristics are available.
With these models, the duty cycle at a welding current of 310 A is 100 %, thereby achieving high-speed welding at higher current ranges. Mild steel and stainless steel welding can be also supported by replacing the wire feeder and torch.
Brazing models ideal for welding of thin sheet metal, high-tensile steel, and ultra-high-tensile steel
The GT3 series lineup includes 200GT3 and 200GT3TAM (for aluminum welding), which are pulsed MAG/MIG welding machines that support brazing. These models demonstrate their capabilities to weld thin sheet metal, high-tensile steel, and ultra-high-tensile steel.
Versatile arc characteristics have been preinstalled as standard, thereby allowing users to select the optimal welding mode according to a wide range of welding situations.
●YX-25AD1
For CO2 / MAG / MIG welding
●YX-503A
For aluminum MIG welding
●YD-40GTR1
Cable length : 2 m
Please purchase separately as necessary.
200GT3
| Model number | YD-200GT3 | YD-200GT3TAM | |
|---|---|---|---|
| Rated input voltage | V | 200 AC (allowable fluctuation range：180 to 242) | |
| Number of phases, rated frequency | ー | 3-phase, 50 / 60 Hz | |
| Rated input | kVA | 10.2 | |
| kW | 8.6 | ||
| Maximum open circuit voltage | V | 77 DC | |
| Rated output current | A | 200 DC | |
| Rated duty cycle (10-minute cycle) | % | 60 | |
| Output current adjustment range | A | 30 to 200 DC | |
| Output voltage adjustment range | V | 12 to 25 DC | |
| Control method | ー | IGBT inverter type | |
| Memory functions | 一 | 9-channel storage and reproduction | |
| Applicable welding process | 一 | MIG brazing / Pulsed MIG brazing CO₂ / MAG / Pulsed MAG Stainless steel MIG / Pulsed MIG |
MIG brazing / Pulsed MIG brazing CO₂ / MAG / Pulsed MAG Stainless steel MIG / Pulsed MIG Hard aluminum MIG / Pulsed MIG |
| Waveform control function | ー | Digital setting | |
| Applicable shielding gas | 一 | MIG brazing : 100 % Ar CO₂ : 100 % CO₂, MAG : 80 % Ar and 20 % CO₂, Stainless steel MIG : 98 % Ar and 2 % O₂ |
MIG brazing : 100 % Ar, CO₂ : 100 % CO₂, MAG : 80 % Ar and 20 % CO₂, Stainless steel MIG : 98 % Ar and 2 % O₂ Hard aluminum MIG : 100 % Ar |
| Applicable wire diameter | mm | MIG brazing : 0.8 Mild steel solid wire : 0.8 / 0.9 / 1.0 / 1.2 Mild steel FCW : 1.2 Stainless steel solid wire : 0.9 / 1.0 / 1.2 Stainless steel FCW : 0.9 / 1.2 |
MIG brazing : 0.8 Mild steel solid wire : 0.6 / 0.8 / 1.0 / 1.2 Stainless steel solid wire : 1.0 / 1.2 Stainless steel FCW : 0.8 / 1.2 Hard aluminum : 1.2 |
| Pre-flow time | s (seconds) | 0.0 to 5.0 (adjustable in 0.1 increments) | |
| Post-flow time | s (seconds) | 0.0 to 15.0 (adjustable in 0.1 increments) | |
| Arc spot time | s (seconds) | 0.3 to 10.0 (adjustable in 0.1 increments) | |
| Input power supply terminal | ー | Terminal block (M5 bolt fixing) | |
| Output terminal | ー | Copper plate terminal (with M8 bolt) | |
| External dimensions (width x depth x height)*1 | mm | 380 x 530 x 640 | |
| Mass | kg | 53 | |
*1: The depth dimension does not include the input power supply terminal cover on the rear panel.
● View the required power supply capacity and cable thickness data
400GT3
| Model number | YD-400GT3 | YD-400GT3TAL | |
|---|---|---|---|
| Rated input voltage | V | 200 to 220 AC*1 | |
| Number of phases, rated frequency | ー | 3-phase, 50 / 60 Hz | |
| Rated input | kVA | 20 | |
| kW | 18 | ||
| Maximum open circuit voltage | V | 77 DC | |
| Rated duty cycle (10-minute cycle) | % | 60 | |
| Output current adjustment range | A | 30 to 400 DC | |
| Output voltage adjustment range | V | 12 to 38 DC | |
| Control method | ー | IGBT inverter type | |
| Memory functions | ー | 9-channel storage and reproduction | |
| Applicable welding process | ー | CO₂ / MAG / MIG / Pulsed MAG / Pulsed MIG | |
| Waveform control function | ー | Digital setting | |
| Applicable shielding gas | ー | CO2 : 100 % CO2, MAG : 80 % Ar and 20 % CO2, Stainless steel MIG : 98 % Ar and 2% O2 |
CO2 : 100 % CO2, MAG : 80 % Ar and 20 % CO2, Stainless steel MIG : 98 % Ar and 2 % O2 Hard aluminum MIG : 100 % Ar |
| Applicable wire diameter | mm | 0.9 / 1.0 / 1.2 / 1.4 |
0.9 / 1.0 / 1.2 / 1.4 / 1.6*2 |
| Applicable wire materials | ー | Mild steel / Mild steel FCW / Stainless steel / Stainless steel FCW | Mild steel / Mild steel FCW / Stainless steel / Stainless steel FCW / Hard aluminum |
| Pre-flow time | s (seconds) | 0.0 to 5.0 (adjustable in 0.1 increments) | |
| Post-flow time | s (seconds) | 0.0 to 5.0 (adjustable in 0.1 increments) | |
| Input power supply terminal | ー | Terminal block (M5 bolt fixing) | |
| Output terminal | ー | Copper plate terminal (with M8 bolt) | |
| External dimensions (width x depth x height) | mm | 380 x 540 x 640*3 | |
| Mass | kg | 54 | |
*1: Supports nominal voltages of 200/220 V.
*2: Diameters of mild steel wires: 0.9/1.0/1.2/1.4; Diameters of aluminum wires: 1.2/1.6
*3: The depth dimension does not include the input power supply terminal cover on the rear panel.
● View the required power supply capacity and cable thickness data
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また、過去のセミナーや展示会情報も掲載しています。
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Full Digital CO2/MAG/MIG Welding Machine
GT3 Series
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