VOLTSTAR

Chandigarh Road, Ludhiana, Punjab

Volt star transformers is a leader in the designing and manufacturing of distribution transformers in india. We implement latest technology to produce power electrical transformers that ensures trouble free long performance at the most economic cost in the market. Our standard range of transformers comes of capacity from 100 kva to 3.2 mva. Our distribution electrical transformers are highly appreciated for its high efficiency low maintenance cost. Thus, we are recognized as india's leading manufacturers and exporters of these distribution electrical transformers. about distribution transformer: distribution transformer is designed to provide final voltage transformation to the electric power distribution system. Additionally, the designing and working also makes the transformer ideal to be used for stepping down the voltage that is required in the distribution lines to the degree needed by the customer. If it is mounted on a utility pole, the same transformer is termed as pole-mount transformers. On the other hand, if distribution at ground level or underground is required, the transformer is placed on the concrete pads and locked steel cases. These are termed as pad-mount transformers. Specifications of distribution electrical transformers capacity : 100 kva to 3.2 mva input voltage : 11kv, 22kv, 33 kv (or as required) output voltage : 0.433kv or as required application : indoor or outdoor tapping : offload tap changer or on load tap changer winding : copper frequency: 50 hz & 60 hz cooling: onan cooled single phase three phase

Now a days, fluctuations in the voltage is a constant feature of electricity supply. The constant fluctuation of a voltage leads to frequent breakdown and higher rejection in end product manufacturing. We know that 90% of industrial load is of motor. It draws high current at high & low voltage. This higher current produce higher losses in electrical motors. These losses in motor increase the losses in cables, switches, transformers, machine circuit and other associated equipments & parts. this higher current effects the electrical motor (particularly smaller capacity motor up to 7.5 h.p)in 3 ways higher current produce higher loss in electrical motor which cause premature failure of winding. these higher losses of electric motor also increase the losses of cable, switches, transformer &other associated equipment. for smooth continuous operation of motor, over load relay are usually set at 20% higher selling. Volt star the stabilizer can maintains 390400 volt, the motor will operate smoothly drawing 15-20% lesser current & correspondingly the relay setting can be reduced by 15-20%. Construction: the buckboost and regulator transformer winding are built from paper covered electrolytic copper strip or enamelled copper conductor (dried in oven). The core is built of high grade cold rolled grain oriented silicon lamination (crgo) to minimise iron losses. All components of equipment mounted on a framework of m.s. Housing are fitted with cooling pips to provide natural cooling. Volt star provide a vertical rolling contact types voltage regulator with having sections and paper covered copper strip and fitted with carbon roller assembly which offer higher reliability than ordinary carbon brushes. It is also built with high quality meter switches and indicators. It is designed for 30-35 degree centigrade above ambient suitable for any kind of ambient temperature condition.

Volt star transformers is a specialist manufacturers and exporters of furnace transformers in india. Wide range of furnace power transformers are produced in difference specification to meet all industrial needs of transformers and are widely used in arc furniture duty applications. Electric arc furniture transformers are built for steel furnace, ladle furnace etc. about furnace transformer: furnace transformer is designed to meet the requirement of power supply to electric furnace as this lowers the high voltage supply to the furnace. In the mining & metal industry, these transformers seek huge appreciation. The types, voltage and cooling modes vary in order to perfectly cater the needs of the application areas. The excellent cooling modes like forced water cooling mode, self-cooling mode, etc., also make these transformers highly efficient in working. Types of furnace electrical transformers: 12 pulse furnace transformers 24 pulse furnace transformers 6 pulse furnace transformers arc furnace transformers specific features of electric arc furniture transformers: provides a long trouble-free performance low power loss and low noise designed to withstand electrical impulses and thermal and dynamic stresses made of high grade components advanced manufacturing techniques ensure cost effectiveness and reliability details of furnace power transformers: up to 10 mva, upto 33kv, onanofwf cooling uses of furnace arc transformers: steel-melting. Steel heating for metal forging. Iron alloy-melting calcium carbide-melting

Volt star are offering a wide range of high quality special purpose transformers. The offered transformer is widely used to maintain the constant voltage by changing the voltage level of secondary winding. This transformer is manufactured using high grade components and the latest techniques by our adept professionals. Additionally, the provided special purpose transformers can be purchased from us at industry leading prices. special purpose transformers also includes step up and step down transformer or any other desired voltage. Sometime some machines used are of different voltage rating then standard voltage rating and can run according to its specifications only, the special purpose transformers are required. In our premises, system can also be designed and manufactured according to the customer requirement special features: designed and built to precise client requirements. technical advice on equipment selection is offered before finalising the order. robust design suitable for use in all sort environments for example in steel mills, chemical industries, etc. can be manufactured as per customer specification and special requirements.

Electroplating rectifiers is an equipment that converts ac into dc supply. Volt star make silicon rectifiers are widely used in electroplating, anodizing, hydrogenation and all other electrochemical processes. These power rectifiers, anodizing rectifiers and electroplating power rectifiers are tailor made, covering a wide range from 200 amps to 15000 amps at different output dc voltage as per requirement. salient features: asthetic design minimum power losses less power consumption low maintenance trouble free operation long life advantages of roller type regulator: no wave form distortion at any load high power factors more than 0.95 is achieved the system is simple & can be easily repaired overall losses are less the copper section for particular current is 3 times higher in roller regulators than conventional construction: the transformer winding are built from paper insulated electrolytic winding conductor. The core is built up high grade cold rolled grain oriented silicon. Lamination all components of equipment are mounted on a frame work of mild steel housing is fitted with cooling pipes to provide a natural cooling. We provide vertical rolling contact type voltage regulator with heavy section of insulated copper strips suitable for 100% continuous duty cycle fitted with carbon roller assembly and operative life more than 1520 years. Built with high quality meters shunts indicators and switches in panel board.