SUNSTONE LDC 1500W Linear DC Precision Welder

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Code Type No. Quantity Price Ex. VAT
G15054 LDC 1500W No Price Available
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Delivery Info

Please allow 1 - 2 Business Days for Delivery

Free delivery on all orders over €49.99 + VAT, Click here for more information 

Returns Policy

Easy Returns via Store, Post or Courier

Caulfield Industrial  are happy to accept items returned to us within 28 days of purchase and in this case we offer you an exchange or a full refund once we receive the items and process them in our warehouse. Any returns which fall outside this 28 day time period may be considered on a case-by-case basis and is at the discretion of Caulfields and may be refunded as a credit against a future purchase. All items must be returned to Caulfields in the same condition in which they were shipped and in a saleable condition. Caulfield Industrial reserves the right to refuse a return if it is determined that the item has been used or worn and then returned for any reason other than being ‘faulty’.

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This is a completely unique product. It isn’t an HF welder since it does not require an external transformer, and it isn’t like typical Linear DC welders because it doesn’t use transistors to control the energy output. Yet, this product is able to perform the same functions as both of these technologies, and in most cases it has capabilities that exceed those of other HF or Linear DC welders – offering high repetition rates, fine low-energy control, and short or long weld times – without any of the drawbacks and inconveniences.

  • 10-2500A weld current
  • Roll Spot Capability
  • Short Seam Segments
  • Geared for Automation
  • Weld data logging
  • High precision linear DC welder
  • No external transformer required
  • Programmable Schedules and Jobs
  • 10” Capacitive Touch screen Interface
  • Closed loop feedback and weld monitoring technology
  • Graphical feedback display of current, power and voltage
  • Updateable firmware
  • Dual weld control
  • LVDT (position) Feedback
  • Force Feedback
  • Data logging via USB and ethernet
  • Smart heat weld overlay
  • Customizable waveform generation
  • Fine control over energy waveform


  • Nominal Line Voltage (Single Phase) 90-264 AC Version
  • Duty Cycle 4%
  • Current 10A -2500A 10 Amp/Step
  • Voltage 0.1V - 10.0 V at 10 mV/Step
  • Power 0.01kW - 20kW 10Watt/Step
  • Peak Current 2500 A 
  • Peak Voltage 10V
  • Peak Power 20kW
  • Current Output Accuracy ±10A 
  • Voltage Output Accuracy ± 0.005V

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