Dc-ac modified sine-wave inverter o o o o owner’s manu wner’s manu wner’s manu wner’s manu wner’s manual al al al al please read this manual before operating your inverter. A a a a ac po c po c po c po c power sour wer sour wer sour wer sour wer source ce ce ce ce model: si-750hp 110-17 fawcett road...
Important safety instructions to ensure reliable service, your power inverter must be installed and used properly. Please read the installation and operating instructions thoroughly prior to installation and use. Pay particular attention to the warning and caution statements in this manual. The caut...
Contents 1. Introduction ....................................................................4 2. Controls, indicators and connectors ........................ 4,5 3. How your inverter works .............................................. 5 3.1 principal of operation .....................................
1. Introduction your new samlex si-750hp inverter is one in a series of the most advanced dc to ac inverters available. With proper care and appropriate usage, it will give you years of dependable service in your car, truck, rv or boat. The si-750hp supplies 750 watts of continuous power, with a 150...
3. How your samlex inverter works the inverter converts low voltage dc (direct current) from a battery or other power source to standard 110 volt ac (alternating current) household power. 3.1 principle of operation the inverter converts power in two stages. The first stage is a dc-to-dc conversion p...
3.2 the samlex si-750hp output waveform the ac output waveform of the si-750hp is known as “modified sine wave”. It is a waveform that has characteristics similar to the sine wave shape of utility power. This type of waveform is suitable for most ac loads, including linear and switching power suppli...
Caution: the si-750hp must be connected only to batteries with a nominal output voltage of 12 volts. The unit will not operate from a 6 volt battery and will sustain permanent damage if connected to a 24 volt battery. 4.2 connection to power source the si-750hp comes equipped with battery clip cable...
1. Check to be sure the inverter’s power switch is turned off and that no flammable fumes are present. 2. Identify the positive (+) and negative (-) dc power source (battery) terminals. 3. Install a fuse holder or breaker dose to the positive (+) terminal of the dc source (battery). 4. Connect a len...
