Description
Panasonic YC-500WX5 Heavy-Duty Digital Twin Inverter TIG AC/DC Welding Machine (WX5 Series)
Panasonic YC-500WX5 Heavy-Duty Digital Twin Inverter TIG AC/DC Welding Machine
The Panasonic WX5 Series is engineered to set the benchmark in industrial aluminum and alloy fabrication. As the high-capacity flagship model, the Panasonic YC-500WX5 delivers unmatched TIG AC/DC Welding precision. It offers a powerful 500 Amps of output current with a demanding 60% rated duty cycle. Controlled by an advanced digital IGBT system, this twin inverter welder provides exceptional arc concentration, precision puddle control, and flawless x-ray quality welds for heavy manufacturing and specialized industrial projects.
WX5
Twin Inverter Control AC/DC TIG Welding Machines
High-Performance Models for Producing High-Quality Welds on a Variety of Materials.
Various Welding Modes for High Quality Welding
Twin inverter control and adjustable AC output for welding a wide variety of aluminum workpieces.
- High AC output frequency produces a concentrated arc.
-Ideal for welding hard aluminum (No.6OOO and 7000 of JIS) and aluminum bronze.

- Low AC output frequency makes it possible to weld a wide range of workpieces such as thin plates, thick plates and aluminum alloys.
Various welding modes for various workpieces
- Mix TIG welding
-A concentrated arc is ideal for lap welding of thin aluminum plates.
-Combination of AC and DC TIG allows deep penetration and significantly reduces electrode consumption

- AC standard TIG welding
-Allows you to weld a wide variety of materials from thin to thick plates. - AC soft TIG welding
-Produces a soft arc with low noise. - AC hard TIG welding
-Produces a concentrated arc.
-Great for gap welding of thin plates

Key Features
- Precision Twin Inverter Control for Aluminum: Delivers premium-grade TIG AC/DC Welding by letting users fully adapt the AC output configuration. High AC frequencies create a deeply concentrated arc ideal for hard aluminum alloys (6000 & 7000 series), while lower frequencies effortlessly handle standard thick metals.
- Innovative Mix TIG Welding Technology: Seamlessly alternates between AC and DC output to guarantee superior, deep penetration on lap joints while drastically reducing tungsten electrode wear and melting—even during high-amperage operations.
- 3 Adjustable AC Arc Modes & 100-Channel Memory: Tailor your arc characteristics between Standard, Soft (low noise, smooth puddle), or Hard (forceful arc for thin-sheet gaps). It also features an expansive internal memory block capable of saving and recalling up to 100 unique welding configurations.
Authorized Panasonic Industrial Supplier: Thermal Mechanics
Thermal Mechanics Co., Ltd. is the official authorized distributor of Panasonic welding and cutting automation systems under ISO9001:2015 standards. We guarantee 100% genuine products, full technical backing, and dependable after-sales support. We provide nationwide shipping across Thailand alongside on-site product demonstrations (Demo) directly at your factory free of charge!
Technical Specifications | Panasonic WX5 Series
| Model | YC-350WX5 | YC-500WX5 | |
| Control method | – | Digital IGBT control | |
| Rated input Power supply and number of phases | – | 3-Phase AC 380 V +20% | |
| Input power frequency | Hz | 50/60 | |
| Rated input capacity | KVA/KW | 16.6/13.5 | 29.5/22.5 |
| Rated output No-load voltage | V | DC 62 | DC 70 |
| Roted output current | A | To Stick 300 | TIG 500 MMA 400 |
| Roted output voltage | V | To Stick 32 | TIG 500 MMA 400 |
| Rated duty cycle | % | 35 | 60 |
| Output current range | A | Stick | DC TIG 5-500 AC TIG 20-500 MMA 20-400 |
| Output voltage range | V | Stick | TIG 10.2-30 MMA 20.2-36 |
| Pulse current | A | DC TIG 4-350 AC TIG 10-350 |
DC TIG 5-500 AC TIG 20-500 |
| Pulse frequency | Hz | 0.1-500 | |
| Memory | – | 100 channels for storing and recalling | |
| Shieding gos | – | Ar: 99.99% or higher | |
| Up-slope lime | s | 0-20 continuous adjustment (0.1 increment) | |
| Down-slope time | s | 0-20 continuous adjustment (0.1 increment) | |
| Gas pre-flow time | s | 0-30 continuous adjustment (0.1 increment) | |
| Gos otter-flow time | s | 0-30 continuous adjustment (0.1 increment) | |
| AC frequency (AC TIG) | Hz | 30-100 (factory setting: 70) | |
| Input power terminal | – | Terminal block (for 3 phases, M5 bolts) | |
| Output terminal | – | Fast plug | Bolt fastening method |
| Enclosure closs | – | IP23S | |
| Insulation class | – | 200’C | |
| cooling method | – | Forced air cooling | |
| Dimensions (LxWxH) | mm | 560x380x730 | 730x380x875 |
| Weight | Kg | 74 | 128 |

- Description
-
Panasonic YC-500WX5 Heavy-Duty Digital Twin Inverter TIG AC/DC Welding Machine (WX5 Series)

Panasonic YC-500WX5 Heavy-Duty Digital Twin Inverter TIG AC/DC Welding Machine
The Panasonic WX5 Series is engineered to set the benchmark in industrial aluminum and alloy fabrication. As the high-capacity flagship model, the Panasonic YC-500WX5 delivers unmatched TIG AC/DC Welding precision. It offers a powerful 500 Amps of output current with a demanding 60% rated duty cycle. Controlled by an advanced digital IGBT system, this twin inverter welder provides exceptional arc concentration, precision puddle control, and flawless x-ray quality welds for heavy manufacturing and specialized industrial projects.
WX5
Twin Inverter Control AC/DC TIG Welding MachinesHigh-Performance Models for Producing High-Quality Welds on a Variety of Materials.
Various Welding Modes for High Quality Welding
Twin inverter control and adjustable AC output for welding a wide variety of aluminum workpieces.- High AC output frequency produces a concentrated arc.
-Ideal for welding hard aluminum (No.6OOO and 7000 of JIS) and aluminum bronze.

- Low AC output frequency makes it possible to weld a wide range of workpieces such as thin plates, thick plates and aluminum alloys.
Various welding modes for various workpieces
- Mix TIG welding
-A concentrated arc is ideal for lap welding of thin aluminum plates.
-Combination of AC and DC TIG allows deep penetration and significantly reduces electrode consumption

- AC standard TIG welding
-Allows you to weld a wide variety of materials from thin to thick plates. - AC soft TIG welding
-Produces a soft arc with low noise. - AC hard TIG welding
-Produces a concentrated arc.
-Great for gap welding of thin plates

Key Features
- Precision Twin Inverter Control for Aluminum: Delivers premium-grade TIG AC/DC Welding by letting users fully adapt the AC output configuration. High AC frequencies create a deeply concentrated arc ideal for hard aluminum alloys (6000 & 7000 series), while lower frequencies effortlessly handle standard thick metals.
- Innovative Mix TIG Welding Technology: Seamlessly alternates between AC and DC output to guarantee superior, deep penetration on lap joints while drastically reducing tungsten electrode wear and melting—even during high-amperage operations.
- 3 Adjustable AC Arc Modes & 100-Channel Memory: Tailor your arc characteristics between Standard, Soft (low noise, smooth puddle), or Hard (forceful arc for thin-sheet gaps). It also features an expansive internal memory block capable of saving and recalling up to 100 unique welding configurations.
Authorized Panasonic Industrial Supplier: Thermal Mechanics
Thermal Mechanics Co., Ltd. is the official authorized distributor of Panasonic welding and cutting automation systems under ISO9001:2015 standards. We guarantee 100% genuine products, full technical backing, and dependable after-sales support. We provide nationwide shipping across Thailand alongside on-site product demonstrations (Demo) directly at your factory free of charge!
Technical Specifications | Panasonic WX5 Series
Model YC-350WX5 YC-500WX5 Control method – Digital IGBT control Rated input Power supply and number of phases – 3-Phase AC 380 V +20% Input power frequency Hz 50/60 Rated input capacity KVA/KW 16.6/13.5 29.5/22.5 Rated output No-load voltage V DC 62 DC 70 Roted output current A To Stick 300 TIG 500
MMA 400Roted output voltage V To Stick 32 TIG 500
MMA 400Rated duty cycle % 35 60 Output current range A Stick DC TIG 5-500
AC TIG 20-500
MMA 20-400Output voltage range V Stick TIG 10.2-30
MMA 20.2-36Pulse current A DC TIG 4-350
AC TIG 10-350DC TIG 5-500
AC TIG 20-500Pulse frequency Hz 0.1-500 Memory – 100 channels for storing and recalling Shieding gos – Ar: 99.99% or higher Up-slope lime s 0-20 continuous adjustment (0.1 increment) Down-slope time s 0-20 continuous adjustment (0.1 increment) Gas pre-flow time s 0-30 continuous adjustment (0.1 increment) Gos otter-flow time s 0-30 continuous adjustment (0.1 increment) AC frequency (AC TIG) Hz 30-100 (factory setting: 70) Input power terminal – Terminal block (for 3 phases, M5 bolts) Output terminal – Fast plug Bolt fastening method Enclosure closs – IP23S Insulation class – 200’C cooling method – Forced air cooling Dimensions (LxWxH) mm 560x380x730 730x380x875 Weight Kg 74 128 
- High AC output frequency produces a concentrated arc.
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