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          The current page:Home > Products > Welding power source > TD-series Welding Power Source(Digital)
          Products

          TDW 3000MB pulse TIG welding machine

          Feature code:


          Intelligent power source (New model) by whole digital microprocessor control bases on the digital
          platform of DSP (hardware main control circuit) and ARM (digital communication panel). It adopts
          modular design concept and with characteristics of digital, intelligent, automation, network and
          green to provide a new experience for the user. The welder can be upgraded conveniently and add
          new functions by software without the hardware change.
          Power input : 3 phase 220V is optional for all TD-Series welding machines.


          Main characteristics:

          ● Digital setting for precise control, current is adjusted in units of 1A, 12 welding parameters can be accurately set to achieve high quality welding
          ● TIG welding 5A arc ignition, stable welding, arc concentration reached the international advanced level
          ● MMA, DC TIG, pulse TIG, TIG spot welding for multi-purpose
          ● MMA welding can be set as low no-load output for easy TIG welding
          ● Two kinds of arc-ignition methods: HF and Lift for TIG
          ● With line energy monitoring related functions, USB interface is reserved to export data
          ● Optional 10 welding methods, the welding sequence can be adjusted according to user needs to adapt to welder operating habits and process requirements 
          ● Suitable for the industries of nuclear power, chemical construction, thermal power
          ● Small size, light weight, easy to carry

           Model

          TDW 3000MB

          Rated input voltage (V)

          3 phase  380V±15%  5060Hz

          Rated input current (A)

          11

          Rated output capacity

          MMA 30%

          300A / 32V

          TIG  35%

          300A / 22V

          Rated no-load voltage (V)

          76±5%

          Low no-load voltage (V)

          24±5%

          Rated no-load current (A)

          1

          Energy efficiency rating

          Grade 2

          Power factor

          0.85

          Efficiency

          90%

          Duty cycle40℃MMA

          30%

          Duty cycle40℃TIG

          35%

          Insulation grade

          F

          Case protection grade

          IP23S

          Dimensions (mm)

          560×249×423

          Net weight (kg)

          24

          MMA

          Ignition current (A)

          0300

          Arc force(A/ms)

          0150

          Welding current (A)

          10300

          Arc ignition time (s)

          0.12

          Arc length adjustment (V)

          3580

          TIG

          Welding current (A)

          5300

          Initial current (A)

          5300

          Maintain current (A)

          5300

          Secondary current (A)

          5300

          Slope up time (s)

          010

          Slope down time (s)

          010

          Pre-flow time (s)

          010

          Post-flow time (s)

          025

          TIG spot time (s)

          0.125

          Spot welding current (A)

          5300

          Peak current (A)

          5300

          Base current (A)

          5300

          Pulse frequency (Hz)

          0.1500

          Pulse duty cycle

          0.199%


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