Amruta Enterprises Pune, Maharashtra

These are Core Type Transformers ranging 500 VA onwards with insulation class 'B' or 'F'.

These are Shell Type Transformers manufactured using standard E & I laminations from Type 17 to 8 covering a range from 1 VA to 2500 VA as per IS 6297.

he purpose of  a  distribution  transformer  is to reduce the primary voltage of the electric distribution system to the utilization voltage serving the customer.   A distribution  transformer  is a static device constructed with two or more windings used  to transfer alternating  current  electric  power by  electromagnetic induction from one circuit to another at the same frequency but with different values of voltage and current. Amruta Enterprises has the necessary infrastructure to design & manufacture distribution transformers upto 2 MVA.   •    Design & Manufacturing:   Our transformers are robust, highly efficient & also very economical. They are designed to withstand short-circuit test as well as lightning impulse test as per standards. Best quality raw materials & excellent workmanship make our product reliable & long lasting.   •    Standard: The transformers are manufactured in accordance with IS 2026/1977 or as per customer’s requirements. •    Range:   5 KVA – 2000 KVA (6.6 KV, 11KV, 22KV, 33KV) •    Vector Group & Tappings: The transformers are connected as per vector group reference Dyn 11 in accordance with international practice. Tappings are provided with +/- 5% in steps of 2.5% or as per customer’s requirements.

We manufacture Iron Core & Air Core Reactors as per IS 5553 Design & Construction Reactors are designed for 30% overload continuosly & which will not saturate at 150% of rated current. They are designed for continuous operation in an ambient temp 60oC with natural Air Cooling. Temp. class as 'F'. Reactors are fitted with thermal overload protector in one coil. •   Core is made out of CRGO lamination. •   Coils are made with SE/DFG Coper Strip Class 'F' •   Interlayer insulation by Normex Paper. •   Inductors are vacuum impregnated with 'F' Class Varnish followed by over pressure •   Frame parts duly powder coated •   Termination on Epoxy Insulators. Application: •   As tuning of Filter Reactors to be used in series with capacitors for reducing or blocking harmonics •   As Line Reactors in series with DC drive to suppress the spikes in supply voltage •   As filters chokes in DC supply.

These are designed for 6 Pulse or 12 Pulse rectifiers to reduce ripple in DC circuit.

These are Core Type Transformers with rectangular or step core using CRGO lamination rating up 1000 KVA.