Description
Cleaner than Diesel, Perfect for Homes & Businesses
Instead of loud, dirty diesel generators, this range of standby gas-powered gensets for homes and businesses is the reliable, clean, low maintenance emergency backup solution.
- 20kVA | 230V
- 7.02 m3/h Natural gas fuel consumption
- 3.5 – 5.5 kg/h LPG fuel consumption
- Weatherproof Enclosure
- Sound Attenuated – 67dB @ 7 meters
- Mobile Link (TM) Monitoring
- 220 kgs Weight
- 5-Year Warranty
- Delivery anywhere in South Africa
Features
- GENERAC G-FORCE OHV Engine
- Fuel: Natural Gas or LP Gas Operation
- Electronic Governor
- Sound Attenuated Aluminium Enclosure
- True PowerTM Electrical Technology
- Two Line LCD Multilingual Digital EvolutionTM Controller
- System Status & Maintenance Interval LED Indicators
- Flexible Fuel Line Connector
- Wi-Fi communications standard
- Free Mobile LinkTM Wi-Fi Remote Monitoring through App
- 5 Year Limited Warranty
What is a gas back-up generator and how does it work?
A gas back-up generator is a manual or automatic electrical support system fuelled by liquid petroleum gas (propane) or natural gas (methane). These gasses can be supplied via bottle or bulk storage, or in the case of natural gas, pipeline.
The PRAMAC back-up gas generator monitors your main incoming power supply and automatically start when loss of power is detected. It then communicates with a load transfer switch signaling it to switch the electrical load of your home or business from the utility supply to the generator. This makes the generator your power supply for the duration of the outage.
Once the utility supply is restored, the generator will shut-off and the transfer switch will automatically return your electrical load to the utility supply.
| Performance | |
| Stand By Power [ESP] (Liquid Propane) (VA) | 20000 |
| Stand By Power [ESP] (Natural Gas) (VA) | 17000 |
| Frequency (Hz) | 50 |
| Voltage (V) | 400 |
| Phase | 3 |
| Power factor (cos φ) | 0.8 |
| Rating definitions – Standby: Applicable for supplying emergency power for the duration of the utility power outage. No overload capability is available for this rating. (All ratings in accordance with BS5514, ISO3046 and DIN6271).
Maximum kilovolt amps and current are subject to and limited by such factors as fuel Btu/megajoule content, ambient temperature, altitude, engine power and condition, etc. Maximum power decreases about 3.5 percent for each 305 meters above sea level; and also will decrease about 1 percent for each 6 °C above 16 °C. |
|
| Engine specifications | |
| Engine manufacturer | Generac |
| Model | G-FORCE 1000 SERIES |
| Type | OHV |
| Engine cooling system | Air |
| No. of cylinders and disposition | 2 V angle |
| Displacement (cm3) | 999 |
| Compression Ratio | 9.5:1 |
| Starting system | Electric |
| Electric circuit (V) | 12 |
| Speed governor | Electronic |
| Operating Speed-Nominal (rpm) | 3000 |
| Oil capacity (l) | 1.8 |
| Fuel | Natural Gas or LP Gas |
| Natural Gas – Fuel consumption 50% (m3/h) | 4.50 |
| Natural Gas – Fuel consumption 100% (m3/h) | 7.02 |
| Liquid Propane Gas – Fuel consumption 50% (l) | 6.83 |
| Liquid Propane Gas: Fuel consumption 100% (l) | 10.86 |
| Alternator Specifications | |
| Frequency (Hz) | 50 |
| Voltage regulation system | AVR |
| Phases | 3 |
| Poles | 2 |
| Data Current | |
| MAX current (Liquid Propane) (A) | 28.87 |
| MAX current (Natural Gas) (A) | 24.54 |
| Circuit breaker (A) | 32 |
| Dimensional Data | |
| Length (L) (mm) | 1232 |
| Width (W) (mm) | 648 |
| Height (H) (mm) | 733 |
| Dry weight (kg) | 220 |
| Noise Level | |
| Guaranteed noise level (LWA) (dB(A)) | 95 |
| Noise pressure level @ 7m (dB(A)) | 65 |
| Qiuet-Test Mode (dB(A)) | 59 |
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