In an autotransformer, both windings i.e. primary and secondary are connected to each other electrically. Those are NOT ISOLATED from each other. Some part of the whole winding carries Primary & Secondary currents (Power).
An autotransformer is a tapped winding transformer that changes the voltage available locally to the voltage required by a particular load. Transfield’s Auto transformers are used to supply different Voltages to loads as Stabilizer, also used as Lighting Transformers while supplying different voltages to light fittings.
” We are leading manufacturer and supplier of high performance Transformers & Chokes/Reactors with highest Energy Efficiency resulting in Energy (cost) savings in the Product, where those are used.”
At ProstarM, Transformers (and Reactors) are manufactured strictly as per the customer specifications and referring to IS/IEC Standards which are virtually maintenance free. Transformers are supplied with or without enclosures according to required degree of protection and are suitable for installation in public/Govt. buildings, Subways, Basements, Hospitals, Residential Complex, Banks etc. We are having 100+ clients who buy Transformers and Chokes/Reactors in their products, machines, UPS systems, stabilizers, control panels, robotics etc. Etc. All those End Products are widely used virtually everywhere in India OR anywhere in the world.
“ Manufacturer of Inductors, Line Reactors and Custom Build Single Phase or Three Phase Control & Power Transformers with capacity from 10 VA to 150 KVA”
All materials that form a part of our products have to pass through stringent Quality checks.
- Every product is rigorously tested for their electrical parameters
- Ratio test (No load test)
- Short circuit test
- Megger test (Insulation resistant test)
- High voltage break down test (Flash test)
- Type test for batch core loss / efficiency
- Impedance measurement Test
- Test certificate details on all the tests conducted and results thereof.
WHY CHOOSE US?
Customized Design To Suit Exact Application
Strong R & D facility and team for customized products
Cost Effective And Energy
We study your application and suggest cost effective solution with optimum efficiency
We have a qualified, experienced and trained team of professionals like engineers, technicians, supervisors and quality personnel.
We do not deviate in specifications and material under any circumstances. Every product and process is Tested and standardized.
Quality Control At Every
Stage Of Production
Adhere to high quality standards with robust QMS Implementation
We Always Adhere To The
Promised Delivery Schedule
Our service network ensures prompt service as and when you need it.