Chennai is often called the Detroit of India. Sriperumbudur, Oragadam and Maraimalai Nagar host vehicle plants and large electronics factories, while Ambattur and Guindy remain busy engineering estates.
VA Electricals designs and manufactures single-phase control transformers at its works in Bhosari, Pune. Every unit is built to your voltages and rating and tested in-house, then delivered by road to customers in Ambattur, Guindy, Sriperumbudur and across Chennai.
Built for 230 V single-phase / 415 V three-phase, 50 Hz, with secondaries such as 24 V, 110 V or 230 V for control circuits.
A single phase control transformer provides the voltage needed by control circuits in electrical and industrial equipment. It electrically separates the control circuit from the main power circuit while supplying a suitable control voltage to relays, contactors, timers, sensors and solenoid valves.
Panel builders and OEMs in Chennai use them where a compact, single-phase control supply is needed inside the cabinet, sized for the coil inrush of the contactors and relays it feeds.
Compact units for control panels, MCC panels and machine control cabinets.
View product detailsMultiple primary and secondary voltages in one unit for flexible stocking and export machines.
View product detailsInput voltage, output voltage, capacity and construction made to your specification.
Oragadam, Sriperumbudur and Maraimalai Nagar host car, truck and two-wheeler plants and their suppliers.
Typical use: Single-phase control voltage for relays, contactors and solenoids.
Electronics manufacturing in Sriperumbudur builds phones, appliances and power products.
Typical use: Single-phase control voltage for relays, contactors and solenoids.
Ambattur and Guindy estates host machine shops and capital equipment makers.
Typical use: Compact control transformers mounted inside machine control cabinets.
Panel builders serve automotive, process and infrastructure projects.
Typical use: Single-phase 230, 110 or 24 V control supply for relay and contactor circuits.
Desalination plants and water utilities run large pumping stations.
Typical use: Control circuits of pump starters and float-switch panels.
Chennai's landing stations and data-centre campuses need resilient power systems.
Typical use: Single-phase control voltage for relays, contactors and solenoids.
Plants in Chennai see summer heat in panel rooms, monsoon humidity and supply fluctuations. Share your duty cycle and ambient conditions, and we design the rating, insulation and construction to suit.
| Transformer type | Single phase control transformer |
|---|---|
| Rating | VA ratings as per control circuit load |
| Input voltage | 230 V or as specified |
| Output voltage | 24 V, 110 V, 230 V or as per control circuit requirement |
| Frequency | 50 Hz (Indian grid standard) |
| Winding | Double-wound isolation |
| Mounting | As per application requirement |
| Compliance | CE marked under LVD 2014/35/EU (transformers up to 200 kVA); ISO 9001:2015 production |
| Routine tests | Ratio, no-load, insulation resistance, HV breakdown, winding resistance |
Orders for Chennai are dispatched by road from our works in Bhosari, Pune, about 1180 km away. Every consignment is packed to protect windings and terminals in transit. Consignments travel by road transport with dispatch details shared in advance, so your project or production schedule stays on track.
Send your requirement
Of transformer design and manufacturing experience behind every unit.
ISO 9001:2015 quality system and CE conformity under the Low Voltage Directive.
Voltages, ratings, terminals and mounting made to match your design.
Production planned around your project schedule and delivery dates.
Yes. VA Electricals manufactures single-phase control transformers at its works in Pune, India and supplies customers across Chennai, including Ambattur, Guindy, Sriperumbudur, Oragadam, Irungattukottai.
Yes. Units are built for the 230 V single-phase / 415 V three-phase, 50 Hz supply used in Chennai, with secondaries such as 24 V, 110 V or 230 V for control circuits.
It supplies a stable, isolated control voltage to relays, contactors, timers, solenoid valves and PLC circuits in control panels, motor control centres and machines.
VA Electricals operates an ISO 9001:2015 certified quality management system and holds MSME ZED Bronze certification. Its products carry CE conformity under the Low Voltage Directive 2014/35/EU, covering transformers up to 200 kVA.
Dispatched by road from our Pune works, about 1180 km away, packed to protect windings and terminals in transit.
Yes. Tell us the ambient temperature, duty cycle and supply conditions at your plant, and we design the rating, insulation and construction to suit.
Share your voltages, rating and quantity. Our engineers will send a technical offer for supply to Ambattur, Guindy, Sriperumbudur or anywhere in Chennai.