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OTC Da300p Inverter Welding Power Sources / D-Series OTC Da300p Inverter Welding Power Sources / D-Series OTC Da300p Inverter Welding Power Sources / D-Series
OTC Da300p Inverter Welding Power Sources / D-Series
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OTC Da300p Inverter Welding Power Sources / D-Series

OTC da300p इन्वर्टर वेल्डिंग पावर स्रोत / d-series
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Brand OTC
Model Name DA-300P
Rated Load Voltage DC TIG 22 V
Rated Load Voltage Stick Welding 30 V
DC Output Current DC TIG 4 ~ 300 A
DC Output Current Stick Welding 10 ~ 250 A
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Otc Daihen India Private Limited

Sector 18, Gurgaon, Haryana
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Product Details

Product Specification

Brand OTC
Model Name DA-300P
Rated Load Voltage DC TIG 22 V
Rated Load Voltage Stick Welding 30 V
DC Output Current DC TIG 4 ~ 300 A
DC Output Current Stick Welding 10 ~ 250 A
AC TIG Output Current AC Wave Type Normal 10 ~ 300 A
AC TIG Output Current AC Wave Type Soft 10 ~ 200 A
Initial Crater Fill Current TIG Only AC Wave Type Hard 10 ~ 300 A
Initial Crater Fill Current TIG Only AC Wave Type Normal 10 ~ 300 A
Initial Crater Fill Current TIG Only AC Wave Type Soft 10 ~ 200 A
Rated Input Voltage 460 +/- 10% (50 / 60 Hz)
Initial Crater Fill Current TIG Only DC 4 ~ 300 A
Gas Pre Flow Range 0.1 ~ 20 sec
Gas Post Flow Range 0.1 ~ 30 sec
Up Slope Range 0.1 ~ 10 sec
Down Slope Range 0.1 ~ 10 sec
Pulse Frequency Range 0.1 ~ 500 Hz
Pulse Width 50 % (Adjustable to 5~95%)
AC Frequency Range 50 ~ 200 Hz
Cleaning Width Adjust -30 ~ 30 (Electrode Positive Duration 5~50%)
AC Plus DC Change Over Frequency 0.1 ~ 50 Hz
Number of Phases Three Phase
Arc Spot Timer 0.1 ~ 10 sec
Maximum Program Storage 100 programs
Temperature Rise +320 Degree F (+160 Degree C)
External Dimension 9.8 x 25.2 x 21.5 (250 mm x 640 mm x 545 mm)
Rated Input AC TIG 12.6kVa (9.5kW)
Rated Input DC TIG 12.1kVa (9.1kW)
Rated Input Stick Welding 12.9kVa (9.7kW)
Rated Duty Cycle 40%
Maximum No Load Voltage 66 V

Product Description

The DA300P 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.

User-Friendly Interface

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 easily be pushed even while wearing welding gloves.

 

Semi-Automatic & Robotic Welding

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. (Integrating to a robot requires internal interface card L9123C)


Variable AC Frequency Control


The DA-300P features an all-new AC frequency variable control system that provides the ideal conditions for various aluminum thin plate welding applications. The AC Frequency has a greater arc concentration when compared with conventional machines, making it possible to obtain the desired weld penetration and heat input.

The AC Frequency control can be set between 50 and 200 Hz for desired frequency and bead shadpe, while keeping noise in the production environment to a minimum.

 

AC Frequency Control


Even when the AC frequency is increased, there is only a slight decrease in welding current, resulting in consistent weld quality.

 

Instant Arc Start Improvements


Higher rate of successful instant are starts the digital reactor of the DA-300P improves over previous generations of TIG welding machines.

 

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 Pluse function impoves thin plate weld material.
  • AC frequency range from 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 electrode and base material.
  • Prevention of burn-through and heat distortion of thin materials through heat input control.
  • Concentrated welding arc since average welding current is not reduced.
  • Substantially improved working environment due to reduced arc noise.
  • Improved welding support for thin plate aluminum via High AC Frequency
  • New waveform control allows for very stable output current
  • Silent Pulse Function reduces arc noise, improving the work environment
  • CAN interface with DAIHEN Robots
  • 80 kHz Digital Inverter
  • Improved instant arc start ratio when compared with conventional machines
  • Control the weld current via a torch switch
  • Crater Fill Function prevents crater oxidation
  • 3 phase primary (200 / 220 Volts)
  • 100 job memory for semi-automatic use
  • 3 speed "Fan on demand" IGBT switching circuit

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OTC Da300p Inverter Welding Power Sources / D-Series
OTC Da300p Inverter Welding Power Sources / D-Series
OTC Da300p Inverter Welding Power Sources / D-Series

Company Details


About the Company

Year of Establishment1919
Legal Status of FirmPrivate Limited Company
Nature of BusinessManufacturer
Number of Employees501 to 1000 People
Annual TurnoverUpto Rs. 50 Lakh
IndiaMART Member SinceJul 2012
DAIHEN Corporation began manufacturing pole-mounted transformers in 1919 by instituting a dedicated mass production system. Subsequently, the company has been enhancing a series of products in order to fulfill the demand of society. Products were incorporated between a high-performance welding machines and electronic technology. This technology was developed from transformer manufacturing as well as several industrial robots and components for semiconductor manufacturing systems, all of which are fueling the growing trend toward automation.
Today, the DAIHEN Group includes 32 companies worldwide, and they are actively working to enhance its global
business while applying its energy renovations and control technologies to the telecommunications and environmental
markets.
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