Automatically corrects voltage from 304–456V AC to a rock-steady 380V output — protecting every appliance in your home, office, or factory.
±1%
<10ms
70–300v
Every feature of the SBW-Series is designed around the realities of the Nigerian grid — extreme voltage swings, generator instability, and unpredictable outages.
01
A servo motor + toroidal transformer system delivers continuous, stepless voltage correction. No relay clicks, no jerks — just smooth regulation under any load.
02
Each of the three phases is corrected independently. Severe phase imbalance from NEPA or generators is compensated phase-by-phase for true balance.
03
Whether the supply sags during peak demand or surges off-peak, the SBW handles a 152V swing without dropping output.
04
Full copper transformer windings — never aluminium. Higher conductivity, lower heat, and a longer service life under continuous heavy loads.
05
A multi-mode display combines a classic analog meter, a high-visibility LED panel, and a full LCD readout for live voltage and load data.
06
An integrated steering bypass keeps connected equipment online during maintenance. A mini bypass switch lets technicians service the unit without shutting down the line.
We refuse aluminium imitations. Every SBW transformer is wound with 100% copper — the gold standard for conductivity, heat resistance, and decades of reliable service under heavy industrial loads.
Available in 150 kVA and 200 kVA. Custom configurations on request.
From homes to hospitals, the SBW-Series delivers stable three-phase power wherever Nigerian voltage is a threat.
ACs, fridges, washing machines, TVs, home theatre, decoders, fans, microwaves.
Computers, printers, photocopiers, desktops, servers, CCTV networks.
BTS towers, server rooms, data centers and critical network infrastructure.
Every Rilsopower unit is the product of careful engineering — designed in collaboration with Nigerian electricians who know what real loads demand.
