TOUGH. POWERFUL. WORKSITE READY.
PROMAC 8.1KVA Tradie Petrol Generator is loaded with IP66 rated power outlet, RCD (Residual Current Circuit Breaker), Rollover frame and Heavy duty wheel kit, 5 in 1 digital display and so much more.
PROMAC Tradie Generators have a high quality AVR (Automatic Voltage Regulator) with digital stability control program. They also feature Hi-Lo limit electronic safety shut off making Promac generators one of the safest on the market.
All tradie units have an advanced alternator and electronic technology, this allows our generators to produce a VERY PURE, CLEAN energy supply with THD < 5% (Total Harmonic Distortion). Thanks to these advanced technologies our generators are able to power the most sensitive electronic equipment such as: mobile phones, laptops and other micro-processor appliances.
Promac Generators also include:
- Australia wide warranty agents and assistance available
- Our generators comply with the proposed EPA Australian Emissions Standards, ensuring minimal environmental impact and adherence to the latest regulatory requirements.
- Our generators comply with the Euro V standards, the only standard allowed in Australia, ensuring top-tier performance and adherence to strict environmental regulations.
Boasting a 3 year warranty for our Macht Engine merged with an innovative design and easy to operate unit, makes our generators one of the toughest and most reliable units on the market today.
Common Formulas:
- 1 KW = 1000W
- 1 kVA = 800W
- 1 HP = 750W
- 1 kVA = 1.4 Amps (Single phase)
- WATTS = Volts x Amps
- AMPS = Watts/Volts
General Rule #1
Compressors and other induction motors (e.g. Fridges, freezers and air conditioners will require a minimum of 3 times the HP of the motor to the kVA to start. For example, an air conditioner with 1HP motor will require 3kVA every time that motor cycles in.
General Rule #2
Common Applications - Welders & Compressors:
- 120amp welder or 8CFM compressor requires a min of 5kVA
- 140amp welder or 10cfm compressor requires a min of 6kVA
- 160amp welder or 12CFM compressor requires a min of 7kVA
- 180amp welder of 14CFM compressor requires a min of 8kVA
General Rule #3
To work out the generator size required, simply add the wattage of all appliances or construction tools likely to be used at the same time. Don't forget to allow for any induction motors.
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