Description
Pramac S5000 – 5.3 kVA Single Phase Petrol Generator
A robust generator with all the features of a top class product: a powerful and economic engine.
The S5000 petrol generator delivers 5.3 kVA / 4.8 kW emergency standby and 4.2 kVA / 3.9 kW continuous power at 230 V, 50 Hz single phase, 0.9 power factor, from a Honda GX270 engine with electric start. The 270 cm³ air cooled engine runs at 3000 RPM with mechanical governor and a 1.1 litre oil capacity, driving a brush type class H, IP23, two pole alternator with AVR 525 electronic voltage regulation held inside 2%.
The 27 litre tank runs 16.27 hours at 75% load and 12.16 hours at 100%, using 1.66 litres per hour at 75%, with an analogue fuel gauge, bayonet filler cap, cup shaped pre-filter, fuel tap on the front panel and an in-line fuel filter. Noise is 69 dB(A) at 7 metres with a guaranteed sound power level of 97 dB(A). At 88.4 kg dry and 840 x 615 x 753 mm it rolls on two solid rubber wheels with a non-slip folding handle and two lifting points on the frame.
The tubular steel roll bar frame carries removable side covers with openings for maintenance, anti-vibration mounts, an incorporated starter battery, a residential muffler with spark arrestor and a quick instruction leaflet on the front panel for rental use. The CONN control panel carries a keyed off/on/start selector, pushbutton choke, a connector for the optional AMF or RSS accessories, a thermal circuit breaker, Oil Guard, a 10 A fuse and a 12 V DC battery charger output. Outlets are three AS/NZS 3112 15 A 250 V sockets.
S5000 at a glance
- 5.3 kVA / 4.8 kW emergency standby, 4.2 kVA / 3.9 kW continuous
- Honda GX270 Electric, 270 cm³, air cooled, 3000 RPM, electric start, 1.1 L oil capacity
- Class H brush type alternator, IP23, 2 pole, AVR 525 electronic regulation inside 2%
- 230 V, 50 Hz, single phase, 0.9 power factor
- 27 L fuel tank with gauge, 1.66 L/h at 75% load, 2.22 L/h at 100% load
- Runtime 16.27 h at 75% load, 12.16 h at 100% load
- Noise: 69 dB(A) @ 7 m, guaranteed LWA 97 dB(A)
- CONN panel: keyed selector, choke, AMF/RSS connector, thermal circuit breaker, Oil Guard, 10 A fuse, 12 V DC output
- Three AS/NZS 3112 15 A 250 V outlets
- Roll bar frame, two solid rubber wheels, folding handle, two lifting points
- Dimensions 840 x 615 x 753 mm, dry weight 88.4 kg
| POWER RATING | ||
| EMERGENCY STANDBY POWER ESP | kVA | 5.3 |
| EMERGENCY STANDBY POWER ESP | kW | 4.8 |
| CONTINUOUS POWER COP | kVA | 4.2 |
| CONTINUOUS POWER COP | kW | 3.9 |
| VOLTAGE | V | 230 |
| FREQUENCY | Hz | 50 |
| POWER FACTOR | cos φ | 0.9 |
| PHASE | 1 | |
| FUEL | Petrol | |
| ENGINE SPECIFICATIONS | ||
| ENGINE BRAND | Honda | |
| MODEL | GX270 Electric | |
| DISPLACEMENT | cm³ | 270 |
| ASPIRATION | Natural | |
| ENGINE COOLING SYSTEM | Air | |
| SPEED GOVERNOR | Mechanical | |
| OPERATION SPEED NOMINAL | RPM | 3000 |
| OIL CAPACITY | l | 1.1 |
| STARTING SYSTEM | Electric | |
| FUEL | Petrol | |
| FUEL TANK AND AUTONOMY | ||
| FUEL TANK CAPACITY | l | 27 |
| FUEL CONSUMPTION @ 75% LOAD | l/h | 1.66 |
| RUNNING TIME @ 75% LOAD | h | 16.27 |
| FUEL CONSUMPTION @ 100% LOAD | l/h | 2.22 |
| RUNNING TIME @ 100% LOAD | h | 12.16 |
| DIMENSIONS, WEIGHT AND NOISE | ||
| UNIT DIMENSIONS (L X W X H) | mm | 840 x 615 x 753 |
| UNIT WEIGHT | kg | 88.4 |
| UNIT GUARANTEED NOISE LEVEL LWA | dB(A) | 97 |
| UNIT NOISE PRESSURE LEVEL @ 7 M | dB(A) | 69 |
S Series – Portable Generators
Professional power. Premium performance.
The S Series is a top-tier range of portable generators engineered for intensive professional use. With robust Honda petrol or Yanmar and Lombardini diesel engines, these sets are built to deliver dependable power in the most demanding environments, from disaster relief and rental fleets to industrial and construction sites.
Designed around safety, runtime and ease of use, S models feature large 24 to 27 litre fuel tanks, control panels with optional connectivity for AMF automatic mains failure and remote start systems, and a compact one-sided layout that centralises the controls for fast access. Heavy-duty tubular steel roll bar frames with removable side covers and integrated transport kits make handling and transport straightforward.
Range Key Features
- Honda GX petrol or Yanmar and Lombardini diesel engines
- Recoil or electric start depending on model
- Large fuel tanks with analogue fuel gauge, bayonet filler cap and in-line fuel filter
- AMF and RSS compatible CONN control panels on selected models
- Australian AS/NZS 3112 15A outlets
- Two solid rubber wheels, non-slip folding handle and two lifting points
- Optional differential (DPP) protection
Frequently Asked Questions
What is the CONN connector for?
CONN models carry a connector on the control panel for the optional AMF automatic mains failure panel or the RSS wireless remote start/stop. The AMF panel monitors the mains, starts the generator and transfers the load when the supply fails, then stops the set when the grid returns. The RSS gives wireless start and stop from up to 90 metres.
Which applications suit the S Series?
Intensive professional use: construction sites, rental fleets, disaster relief, farms, events and backup for small business, anywhere a portable set has to run long hours day after day.
How long will the S5000 run on a full tank?
The 27 litre tank gives 16.27 hours at 75% load, or 12.16 hours at 100% load, using 1.66 litres per hour at 75%. The analogue fuel gauge lets you track the level at a glance.






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