South Africa has Africa's most developed manufacturing, mining and automotive industries. Years of load-shedding have made backup power, solar and inverter systems mainstream, so demand for UPS and inverter transformers, chokes and harmonic reactors is strong.
VA Electricals designs and manufactures single-phase and three-phase UPS 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 Johannesburg, Ekurhuleni, Pretoria and across South Africa.
Built for 230 V single-phase / 400 V three-phase, 50 Hz, with input and output voltages matched to your UPS design.
A UPS transformer provides isolation and voltage matching within an uninterruptible power supply, protecting connected equipment from voltage fluctuations and keeping power continuous for critical systems. VA Electricals builds single-phase and three-phase UPS transformers for UPS manufacturers and system integrators.
UPS manufacturers and system integrators in South Africa use them to build reliable backup power for data centres, hospitals, telecom and industrial controls.
For single-phase UPS systems in offices, clinics and server rooms.
View product detailsFor larger UPS systems in data centres, hospitals and industry.
Voltages, ratings, terminations and mounting made to your design.
Platinum, gold and coal mines in Gauteng, North West and Mpumalanga run pumps, hoists and conveyors.
Typical use: Isolation and voltage matching for UPS systems.
Load-shedding has driven rapid growth in rooftop solar, battery and inverter systems.
Typical use: Isolation and voltage matching for UPS systems.
Vehicle plants in Gqeberha, Durban and Pretoria and their suppliers run large production lines.
Typical use: Isolation and voltage matching for UPS systems.
Panel builders in Johannesburg and Ekurhuleni supply mining, industrial and commercial projects.
Typical use: UPS-backed control and automation panels.
Johannesburg and Cape Town are Africa's largest data-centre markets.
Typical use: Isolation and voltage matching in online UPS systems for server rooms and data centres.
Municipal water utilities and mines run large pumping and dewatering systems.
Typical use: Isolation and voltage matching for UPS systems.
Many sites in South Africa run on a mix of grid power and diesel generators, with voltage swings and frequent changeovers. Tell us your supply conditions and we design with margin on voltage, temperature rise and duty, so equipment stays protected.
| Phase | Single phase / Three phase |
|---|---|
| Rating | As per UPS capacity |
| Input / output voltage | 230 V / 400 V or as per UPS design |
| Frequency | 50 Hz (South African grid standard) |
| Function | Isolation and voltage matching |
| Construction | Open frame; mounting as per UPS cabinet |
| 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 South Africa ship by sea from Nhava Sheva (JNPT) to Durban, the country's main container port, with onward road delivery to Gauteng and other provinces. Urgent consignments can travel by air freight to Johannesburg.
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 and three-phase UPS transformers at its works in Pune, India and supplies buyers across South Africa, including Johannesburg, Ekurhuleni, Pretoria, Durban, Dube TradePort.
Yes. Units are built for the 230 V single-phase / 400 V three-phase, 50 Hz supply used in South Africa, with input and output voltages matched to your UPS design.
Yes. We manufacture both single-phase and three-phase UPS transformers, built to the voltages, rating and mounting details of your UPS design.
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.
Shipped by sea from Nhava Sheva to Durban, with onward delivery and air freight for urgent needs.
Yes. Tell us about voltage fluctuations, generator use and ambient temperature. We build in margin on voltage, temperature rise and duty so units stay reliable on unstable supplies.
Share your voltages, rating and quantity. Our engineers will send a technical offer for supply to Johannesburg, Ekurhuleni, Pretoria or anywhere in South Africa.