Nepal's industry is concentrated in the Birgunj-Hetauda corridor, the Biratnagar belt and the Kathmandu valley. Hydropower is expanding, but voltage fluctuation remains common, so factories rely on robust transformers, stabilising buck boost units and UPS systems.
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 packed for export to buyers in Kathmandu, Lalitpur, Bhaktapur and across Nepal.
Built for 230 V single-phase / 400 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 Nepal 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.
Cement and building-material plants in Hetauda and the Terai run mills, kilns and large motors.
Typical use: Single-phase control voltage for relays, contactors and solenoids.
Steel re-rolling and wire mills in Birgunj and Biratnagar run furnaces and heavy drives.
Typical use: Single-phase control voltage for relays, contactors and solenoids.
Food, beverage and noodle plants serve the domestic market.
Typical use: Control circuits on filling, sealing and packaging machines.
Panel builders in Kathmandu and Birgunj supply industry and hydropower projects.
Typical use: Single-phase 230, 110 or 24 V control supply for relay and contactor circuits.
Hydropower, solar and off-grid systems need power-conversion equipment.
Typical use: Single-phase control voltage for relays, contactors and solenoids.
Hospitals and diagnostic centres rely on UPS and isolation transformers.
Typical use: Single-phase control voltage for relays, contactors and solenoids.
Factories in Nepal deal with monsoon humidity, voltage fluctuation and frequent changeover to captive generators. Windings are oven-baked for moisture resistance, and ratings are chosen with margin for supply swings.
| 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 (Nepali 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 |
Nepal is reached by road from India. Consignments travel from Pune through the main border crossings at Raxaul–Birgunj, Jogbani–Biratnagar or Sunauli–Bhairahawa, then on to Kathmandu and other industrial towns.
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 export shipping dates.
Yes. VA Electricals manufactures single-phase control transformers at its works in Pune, India and supplies buyers across Nepal, including Kathmandu, Lalitpur, Bhaktapur, Birgunj, Biratnagar.
Yes. Units are built for the 230 V single-phase / 400 V three-phase, 50 Hz supply used in Nepal, 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.
Delivered by road from Pune through Birgunj, Biratnagar or Bhairahawa border points.
Yes. Share your supply fluctuation range, humidity and ambient conditions. Windings are oven-baked for moisture resistance and ratings are chosen with margin for voltage swings.
Share your voltages, rating and quantity. Our engineers will send a technical offer for supply to Kathmandu, Lalitpur, Bhaktapur or anywhere in Nepal.