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| | Battery, Volts, Amps, Fuses, Page 1-- MAPUG-Astronomy.net |
 | | When you switch on the load, make sure it is running correctly Many inverters have an output current limit that can prevent the output voltage from coming all the way up to 120 volts when trying to start into a load with a high inrush requirement. |
 | | There are AC inverters sold, which are designed to do this - some 'off line' UPS systems, have a 'sync' connection, allowing the internal signal to be synchronized (for exactly this reason), but this is only common on very large units, where the manufacturers assume that even more power may be needed. |
 | | If multiple inverters are used this way, it becomes essential that the ground connection is made common (and _only_ the ground connection), otherwise if there is a potential difference between the ground points, this potential will exist between the equipment... |
| www.mapug-astronomy.net /AstroDesigns/MAPUG/Battery1.htm (13865 words) |
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