OTC Daihen - DA300P Digital AC+DC Hybrid TIG Welding Power Supply - Complete Arc Weld Robot Arm Systems

NEW Welding Power Supply

OTC-Daihen AC + DC Hybrid TIG Power Supply

The OTC-Daihen DA300P is a Digital AC+DC Hybrid TIG Welding Power Supply that takes advantage of both AC and DC welding modes, which allow for extremely precise control of heat, weld penetration, and bead shape. The DA300P adds full digital control to these processes, which in turn allow for a tighter degree of control than ever before.

The DA300P is operated via a simple interface that revolves around a single knob that adjusts the voltage and current (wire speed) and visual buttons. A large LED is used to display settings and weld parameters. The buttons can easly be pushed even while wearing welding gloves.

The DA300P can be setup for both semi-automatic (manual) use, as well as integrated with our FD, AII and ALMEGA AX Series Arc Welding Robots.

 

 

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RATED INPUT VOLTAGE       460 ± 10% (50Hz / 60 Hz)
     

NUMBER OF PHASES

 

3 Phase

     
RATED INPUT   AC TIG: 12.6kVa (9.5kW)
DC TIG: 12.1kVa (9.1kW) 

StickWelding: 12.9kVa (9.7kW)
     
RATED DUTY CYCLE   40%
     
DC OUTPUT CURRENT   DC TIG: 4A ~ 300A
Stick Welding: 10A ~ 250A AC TIG
     
OUTPUT CURRENT   Hard: 10A ~ 300A
Normal: 10A ~ 300A
Soft: 10A ~ 200A
     
AC+DC HYBRID OUTPUT CURRENT   Hard: 10A ~ 300A
Normal: 10A ~ 300A
Soft: 10A ~ 200A
     
RATED LOAD VOLTAGE   AC TIG: 22V
DC TIG: 22V
Stick Welding: 30V
     
INITIAL - CRATER FULL CURRENT
TIG only
 

Hard: 10A ~ 300A
Normal: 10A ~ 300A
Soft: 10A ~ 200A
DC: 4A ~ 300A

     
GAS PRE-FLOW RANGE   0.1s ~ 20s
     
GAS POST-FLOW RANGE   0.1s ~ 30s
     
UP-SLOPE RANGE   0.1s ~ 10s
     
DOWN-SLOPE RANGE   0.1s ~ 10s
     
PULSE FREQUENCY RANGE   0.1Hz ~ 500Hz
     
PULSE WIDTH   50%
Adjustable to 5 ~ 95%
     
AC FREQUENCY RANGE   50Hz ~ 200Hz
     
CLEANING WIDTH ADJUST   -30 ~ 30
Electrode PositiveDuration 5~50%
     
AC+DC CHANGE-OVER FREQUENCY   0.1Hz ~ 50Hz
     
CRATER FILL CONTROL   On
Off
Repeat
     
ARC SPOT TIMER   0.1s ~ 10s
     
MAX NO-LOAD VOLTAGE   66V
     
MAX PROGRAM STORAGE   100 Programs
     
TEMPERATURE RISE   +320° F
     
MACHINE DIMENSIONS   9.8” x 25.2” x 21.5”
     
MACHINE WEIGHT   101 lbs

BASIC FEATURES

  • Improved arc concentration improves overall welding capabilities, from fillet welds to thin plate materials.
  • Several different welding modes (Aluminum, Steel, Stainless) that improve weld quality.
  • Silent Pulse function impoves thin plate weld material.
  • Variable AC Frequency control (fom 50 ~ 200 Hz) improves heat input control.
  • Improved instant arc starts.
  • AC+DC Hybrid mode provides long life for Tungsten electrode.
  • Capable of Standard, Hard, and Soft AC waveforms for high quality aluminum welding.
  • Support for both manual and robotic applications.
  • User-friendly touch panel.
  • Analog and digital remote pendants optionally available.
  • Improved crater fill repeat function that prevents damage to the electrode and base material.
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