Thursday, Jul 09, 2015 at 15:20
A little bit OT...... but worth the read, when selecting an inverter
In order to calculate your power requirement, add up the wattage's of the tools, appliances, and items you want to use with your inverter. Keep in mind there are items that have resistive, or constant loads and those that have reactive loads. For constant load items, simply add up the Amps and multiply by 240 to find out the Watts you need.
Reactive load items require additional power when they start up. The product's nameplate should list both the operating amps and the maximum amps. When you do not have access to the nameplate for reactive load products, then as a guide, use the rated Amps or Watts multiplied by 7 to arrive at the total required at start up.
For example - a 200W power tool will need a 1400W inverter, a 60W fridge will need a 420W inverter and so on. It is also recommended to get an inverter with at least 30% more than your needs.Australian Standard AS4509.2 states a surge factor of 7x the continuous power should be used for electric motors,
water pumps, fridges, air conditioner, and washing machines. A surge factor of 3x should be used for
kitchen appliances, halogen and LED lights and other electronics equipment. Australian Standard Power Inverter ! We are registered with the ACMA as an importer/manufacturer of equipment and all our Power
Inverters come with the required C-Tick labelling to indicate compliance with Australian regulations. Our ACMA supplier code, as listed beside the C-Tick logo on our products, is N17856. Only products that bear a C-Tick label, and have been tested against the applicable standards can be sold in AU.
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Follow Up By: Bigfish - Thursday, Jul 09, 2015 at 17:17
Thursday, Jul 09, 2015 at 17:17
If you go to the abr site it gives a very comprehensive list of what gadgets consume power wise in relation to the inverter. The 600watt has a surge of 1200 watts.
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