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DC Welding Inverters

DC Welding Inverters
DC Welding Inverters
Product Code : Sigma Weld - SW400
Price And Quantity
  • Minimum Order Quantity
  • 01
  • Unit of Measure
  • Unit/Units
Product Description

DC Welding Inverters

Holding years of experience and knowledge in this industry, our company has been able to mark its strong presence in the market as one of the excellent manufacturers, exporters & suppliers of DC Welding Inverters. We use advanced technology to manufacture these welding inverters as per industrial standards. Demanded for their light weight, durability and stable operation, these DC welding inverters are suitable for welding of various acid & alkali welding rods and stainless steel welding rods.

Technical Specifications:

Rated Input Voltage

3-phase 415V + 10% 50/60 Hz

Rated Power (KVA) at 100%

13 KVA

Rated Current Duty Cycle

50% @ 400 A
100% @ 260 A


60 V (nominal)
20 V (energy saving mode)

Energy Save

In built


1) Thermal Shutdown


2) Under Voltage


3) Over Current


4) IGBT Peak Current


Insulation Class

Class F


Forced air cooling

Output Current Range

5-400 A

Ignition Type

Lift Arc (Contact)

Arc Force

Auto adjusted

Hot Start Current


Hot Start Duration (Approx)

300 m Sec.

Arc Breaking Control

In built

Peak Current

400 A

High Frequency

1) Up Slope Time


2) Down Slope Time


DC Pulse TIG

1) Base Current


2) Peak Time


3) Base Time


Gas Pre-flow


Gas Post-flow


D x W x H (mm)

600mm X 360mm X 640mm

F.A.N. (Fan As Needed)


Digital Ammeter

In built

Process Memory Recall

In built

Gas Solenoid Valve


Water Colling for TIG torch


Continual development can lead yo changes in specification

DC Welding Inverters

 We also specialize in offering a range of DC Welding Inverters and Inverter DC Welding Machine to our clients that are very high performing,Power Saving compact, portable . We manufacture these powerful machines with the assistance of superior technology and effective quality controlled manufacturing processes.

Trade Information
  • Payment Terms
  • Cash Advance (CA), Cheque, Telegraphic Transfer (T/T)
  • Supply Ability
  • depend on Order Per Month
  • Delivery Time
  • As per requirement Week
  • Packaging Details
  • Wooden,Carton Boxes
  • Main Export Market(s)
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
  • Main Domestic Market
  • All India


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