DC TIG

TIG DC 350D–500D Multi-voltage

DC TIG and MMA for carbon steel, stainless steel and general fabrication.

DC TIGPulse TIGMMA

Before you order

These catalogue specifications are for reference. We will confirm the details for your model before you order.

01 / Features

Key features

Three-phase 220 / 380 / 440 V configurations
MCU control
Optional remote control
Declared duty cycles for industrial models

02 / Specifications

Model comparison

TIG DC350D

Input supply: 3 × 220 / 380 / 440 V
Rated input current: TIG/MMA: 29/37 A @ 220 V; 19/25 A @ 380 V; 16/21 A @ 440 V
Input power: TIG/MMA: 11/14 kVA @ 220 V; 12.5/16.4 @ 380 V; 12.1/16 @ 440 V
No-load voltage: 63 V @ 220 V; 65 V @ 380 V; 75 V @ 440 V
Current range: TIG/MMA 10–300 A @ 220 V; 10–350 A @ 380/440 V
Duty cycle: TIG/MMA: 300/230 A @ 220 V or 350/270 A @ 380/440 V
Net weight: 28 kg

TIG DC400D

Input supply: 3 × 220 / 380 / 440 V
Rated input current: TIG/MMA: 29/37 A @ 220 V; 23/30 A @ 380 V; 20/26 A @ 440 V
Input power: TIG/MMA: 11/14 kVA @ 220 V; 15.1/19.7 @ 380 V; 15.2/19.8 @ 440 V
No-load voltage: 63 V @ 220 V; 65 V @ 380 V; 76 V @ 440 V
Current range: TIG/MMA 10–300 A @ 220 V; 10–400 A @ 380/440 V
Duty cycle: TIG/MMA: 300/230 A @ 220 V or 400/310 A @ 380/440 V
Net weight: 28 kg

TIG DC500D

Input supply: 3 × 220 / 380 / 440 V
Rated input current: TIG/MMA: 29/37 A @ 220 V; 32/30 A @ 380 V; 28/26 A @ 440 V
Input power: TIG/MMA: 11/14 kVA @ 220 V; 21/19.7 @ 380 V; 21.3/19.8 @ 440 V
No-load voltage: 63 V @ 220 V; 65 V @ 380 V; 76 V @ 440 V
Current range: TIG/MMA 10–300 A @ 220 V; TIG 10–500 A and MMA 10–400 A @ 380/440 V
Duty cycle: TIG/MMA: 300/230 A @ 220 V; TIG 500/387 A and MMA 400/310 A @ 380/440 V
Net weight: 28 kg

03 / Shared specifications

Common specifications

Frequency: 50 / 60 Hz
Protection rating: IP21S
Insulation class: Class H
Dimensions: 56 × 24 × 45 cm

04 / Order details

Before we build your order

Before quoting, we check that the configuration suits your market and the work you need it to do.

Configuration

Destination voltage, phase and frequency
Required processes, current range and duty cycle
Torch, remote control, cooling and accessory needs
OEM branding, colour and packaging

Supply terms

Orders from 1 unit
Typical lead time: 45 days
12-month warranty
Long-term spare parts

Direct contact

One contact, from first question to after-sales.

If you have a model in mind, send us its name and the quantity you need. For help choosing, tell us about the material, thickness and local power supply.

WhatsApp · Direct contact+86 135 0181 6851