Whether it is a small portable set or a standby generator for a whole site, our free service makes it easy to price three phase generators in Randburg. Your request goes to a generator dealer serving Randburg and nearby areas of Gauteng, so you can compare prices and turnaround before you commit.
Three Phase Generators for Randburg sites
Need a three phase generator in Randburg? Independent dealers and installers serving Randburg and the rest of Gauteng quote on new and used 400 V diesel gensets for workshops, farms, factories and business premises, including sizing for motor starting, changeover switching and the Certificate of Compliance.
Want to know more first? Our three phase generators guide covers the options, what to check and what affects the price.
Generators in Randburg
Randburg's mix of older family homes, townhouse complexes and small businesses makes it a busy area for mid-sized generators. Ferndale, Linden and Blairgowrie have ageing overhead and underground cable that fails often and is a target for theft, leaving whole blocks dark. Homeowners here commonly use 5 to 15 kVA petrol or diesel units with manual changeover switches, and many are now upgrading to automatic transfer switches. Shops and restaurants along Republic Road and in Strijdom Park run their own backup to keep fridges and tills going. Leaves and dust from mature trees clog filters, and Northcliff ridge homes catch summer lightning.

Typical three phase generators requests in the area come from:
- Homes: a large house on a three phase supply with a pool pump, borehole and heat pumps
- Shops, offices and restaurants: a canopied genset backing up air conditioning, lifts and a commercial kitchen
- Estates and complexes: a body corporate set running the gate, booster pumps, lifts and common lighting
- Lodges, venues and events: a silent three phase set keeping a lodge kitchen, laundry and pumps running
- Factories, mines and sites: prime or standby power for compressors, welders, conveyors and production lines
- Clinics, schools and towers: standby power for a clinic, school, water pump station or cell tower
Local conditions in Randburg
In Randburg, frequent cable faults and debris from mature trees is what shortens a generator's life. Ask each technician or dealer to allow for it: an automatic transfer switch upgrade and regular air filter replacement.
At about 1 600 m above sea level, expect roughly 7% less output than the nameplate rating from a naturally aspirated engine, and summer highs around 26 °C. Three Phase Generators usually covers 10 to 500 kVA, diesel.
What to include in your request
- List your three phase motors and their kW ratings
- Say whether it is standby or prime (continuous) power
- Give your main breaker size and supply type
- Mention the site altitude, dust or coastal exposure
- Ask for installation, ATS and CoC on the same quote
The more detail you give, the more accurate your quote will be.
Service area: Randburg and surrounds
Technicians, dealers and hire companies on our network work in Randburg and surrounding areas, including Ferndale, Linden, Blairgowrie, Northcliff, Bromhof, Northgate, Strijdom Park. Give the suburb so the quote can include travel, and say whether the generator can be brought to a workshop or needs a mobile call-out.
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