Standby Generators
Standby Generators for Homes, Businesses and Industry
Standby generators from OZWIDE start automatically the moment mains power fails and hand back to the grid when it returns — no manual starting, no extension leads. The range runs from compact 2 kVA petrol and inverter sets for a house or shed, through 30–150 kVA diesel and gas units for commercial premises, up to 1.1MVA industrial sets for plants, hospitals and buildings that cannot afford an outage.
Every unit is matched with the right automatic transfer switch (ATS), sized to your actual load, and backed by Ozwide Power’s Perth-based installation and servicing teams. Ozwide Power is a Pramac Authorised Dealer.
Standby (ESP) is the rating for backup duty on a mains-connected site; prime (PRP) is the rating for continuous running where the generator is the only supply. Size to prime if the set is your main power.
The range at a glance
| Home & small business — up to 25 kVA→ | ||||||
| Models | Standby (kVA) | Prime (kVA) | Fuel | Fuel tank | Phase | Run time @75% |
| P, PX, S, ES, GA & PMI series | 2.1 – 25 | 1.9 – 22.8 | Petrol, diesel, inverter | 4.5 – 245 L | 1 & 3 | 4.5 – 45 h |
| Typical use: house and granny-flat backup, bore pumps, sheds and workshops, farms, caravan parks, small shops and offices. Portable sets with a manual changeover, or permanent installs with an ATS. | ||||||
| Commercial & building backup — 26 to 150 kVA→ | ||||||
| Models | Standby (kVA) | Prime (kVA) | Fuel | Fuel tank | Phase | Run time @75% |
| GDW, GPW & GGW series (Perkins, Yanmar & gas engines) | 33 – 148 | 30 – 135 | Diesel, natural gas / LPG | 120 – 1,325 L | 3 (1 avail.) | 14 – 57 h |
| Typical use: commercial buildings, aged care, medical centres, cold storage, telecommunications, water and irrigation pumping, workshops and light industrial. Sound-attenuated canopies, extended-run base tanks and ATS included in most configurations. | ||||||
| Industrial & critical power — over 150 kVA→ | ||||||
| Models | Standby (kVA) | Prime (kVA) | Fuel | Fuel tank | Phase | Run time @75% |
| GDW & GSW series (Perkins, Volvo & Baudouin engines) | 220 – 777 | 200 – 620 | Diesel | 600 – 4,000 L | 3 | 9 – 74 h |
| Typical use: manufacturing and processing plants, hospitals, data rooms, high-rise and commercial buildings, mine sites and remote camps. Supplied with ATS, paralleling and remote monitoring options; larger sets to order. | ||||||
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