ARC Welding Machine 400A 3ph (Thyristorised Welding Rectifier) RS 400 : Esab

ARC Welding Machine 400A 3ph Thyristorised Welding Rectifier Rectifie the proven work horse for high quality welding Thyristorised Welding Rectifier

Rugged construction and design makes it an obvious choice for project site jobs.
Precisely designed smoothening reactor enables almost ripple free welding output which reduces spatter level during welding. With the use of class-H insulation in the coil windings, long life in the most hazardous and demanding conditions is assured.


    -Excellent reliability with high performance, suitable for outdoor, on-site use, even with long leads and         cellulosic electrodes
    -Immunity from AC input fluctuation of ±10% with built-in overload and thermal cut-out protections
    -In-built hot start facility ensures easy arc striking
    -Low power consumption
    -Ideal for Tig welding with suitable accessories
    -Remote control facility


  •     Ideal for project site jobs
  •     Rugged construction with heavy duty under carriage and rubber wheel
  •     Class “H” insulation
Technical Data RS400
Supply voltage 415 V 10%
3 Phase, 50 Hz AC
Rated Input Current 27 Amps.
Rated kVA 18 kVA
Output Current range 10-400 Amps. DC
Maximum Current 400 Amps.
Open Circuit Voltage 90 V (max.)
Welding current control type Stepless
Insulation Class 'H'
Cooling Forced air cooled
Dimension (L x W x H) 825 x 695 x 1070 mm
Weight (Approx.) 195 Kgs.
Ordering Information  
Power source with remote control unit 461-0621-400


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Data sheet

Item model number
RS 400

Specific References

Pavan Machine Tools & Services India Pvt Ltd (PMTSIPL) formerly known as "Pavan Tools & Services” was established in 2000. Our head office is in Bangalore, India and catering pan India.

PMTSIPL has traditional relationships with customers from last 16 years. Several developments have led our company to arise; our beginning was very humble & started with main motto of serving the quality products & satisfying customer. Earlier customers had to struggle to get the quality products as they were sold at very high prices; they also had face lot of hurdles to get the product which serves their purpose.

We understand their needs & suggest Right Tools for Right Applications. We have professional staff to take care of both the sales & after sales service to help the customers. We sell quality products at very competitive prices & ensure that the customer is satisfied with our services. Our products are highly appreciated as well as demanded due to their Optimum Functionality, Reliable Performance, Durable Finishing Standards, Low Maintenance costs and longer service life.

We have our own warehousing facility for our advanced network of sales, customer service for both dealers and end users, technical advice for applications and repair, plus on-site training. PMTSIPL greatly improved product flow to our dealer’s network and on into the consuming base.

Pavan Machine Tools & Services India Pvt Ltd


We understand the needs of the customers and suggest the Right Tools for Right Applications, customers satisfactions is our top priority.

Client Satisfaction

As customer centric organization, we endeavor to offer our esteemed clients a best quality assortment of products. We strive hard to maintain the strong and cordial relationship with our clients for longer duration. Clients are the most important part to the triumph of a company and also lead the firm to the way of development. Furthermore, our client-centric business approach, ethical practices, timely delivery schedules and competitive pricing policy have helped us in garnering huge client base.


Being quality centric organization, we always follow global standards while trading, wholesaling and supplying. We always try hard to provide our clients the products that are manufactured by our vendors as per the international quality standard. Also, for the assurance of the quality of these products, our quality controllers test the raw material that is used for manufacturing these products at the vendors end.

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