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DC Welding Rectifier Forced Air Cooled - Model - SDC

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DC Welding Rectifier Forced Air Cooled - Model - SDC

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DC Welding Rectifier Forced Air Cooled - Model - SDC

Ideal for both ferrous as well as non ferrous metals, DC welding rectifiers are extensively used as power source for manual metal arc welding (MMAW) jobs with bare coated electrodes. These welders are also used as alternative to DC welding generators. The welding rectifiers have no moving parts except the cooling, which ensures greater stability and low maintenance cost. Both main control rectifier protected against surges by semi conductor devices for positive protections. M.C.B. is provided for protection of the current controller. The on-off switch on the front panel provides greater added safety to the users.
DC Welding Rectifiers can also be used as power source for plasma arc cutting gas shielded arc welding for Tungsten Electrode (TIG) welding for welding of stainless steel copper alloys. Also suitable for special welding applications such as submerged arc welding and carbon air arc gouging.
Sterco also offers optional accessories with the welding set such as remote control with required cable length, voltmeter, Amp. meter and a set of welding accessories etc.
raquo; Transformer
The heavy duty transformer with core of high grade electrical steel Welding current conforms to IS : 4559 1993. Rectifiers have a 3 phase full waive bridge circuit for higher efficiency and steady form. Rectifiers are mounted on three solid rubber wheels (Front wheels swiveling steerable type by means of draw bar) for easy mobility, bye bolts have been provided for lifting the machine.
raquo; Advantages
- Energy efficient operation.
- Does not create unbalanced voltage fluctuation on the other load connected simultaneously.
- Starts immediately even with low current.
- Low running and maintenance cost.
- Extremely low ripples in the output.
raquo; Specifications
Rectifiers of higher ratings up to 800 - 1000 amps. with higher O.C.V (Open Circuit Volt) and multi - Operator welding rectifiers can also be made available on demand.

Established in 1967, Sterco has an international repute as the most reputed Manufacturer and Exporter of a comprehensive range of Power Electronic System offering Electric Welding Equipment, Tig Welding Accessories.

A culmination of the entrepreneurial vision of Mr. R.P. Singh, Sterco was established in 1967 with the mission to redefine the dynamics of power electronic industry with most innovative engineering concepts. The company manufactures and exports a comprehensive range of power electronic systems including servo voltage stabilizers, auto variable transformers and welding equipment accessories such as gas pressure regulator, strip butt welder, wire butt welder. With the right blend of human and technical resources, it has been successfully providing tailor made solutions to Government as well as Private entities.
Sterco is known for providing flexible, innovative products, services and solutions enabling the customers to improve their quality and cost to serve. The company follows a model of business excellence for which it has been accredited with ISO 9001: 2000 certification. It strictly adheres to the standard quality management system outlined by national and international regulatory bodies.
Sterco employs a team of highly qualified engineers, who work in synergy with the clients to anticipate their needs and provide them best solutions for welding equipment like gas pressure regulator, strip butt welder and pressure gas regulators. All the professional in the company is driven by a common vision of infusing best in class techniques of production management and emerge as a true customer oriented organization. It has been at the edge of the competition with products and services beyond the ordinary.