Latronics PV Edge Grid Connect Instruction Manual
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AC WIRINGBoth models require an external 10A circuit breaker for protection ofinverter’s AC input. Usually mounted in main switchboard. The active andneutral of the AC output are electrically isolated from the DC inputs and earthconnections.Latronics Inverters have the AC output (active and neutral) floating withrespect to the DC and Earth. This configuration provides the highest safetyand most flexibility for installation wiring. The earth is connected internallyto the Inverter case and is suitable for wiring.The unit is supplied with both male and female 20Amp Wieland Gesislockable AC connectors thatTo install connectors read the following procedure.1. Make sure Inverter is switched OFF before working on mains wiring. Turnexternal AC Circuit Breaker switch into OFF position andmake sure it cannot be switched back on.2. Test the wiring with a voltmeter to make sure no voltage is present.3. Peel back 30mm of cable jacket and cut Active and Neutral cables5mm shorter than Earth.4. Strip 5mm off all three cables.5. Take the Wieland Gesis connector, disassemble into three main sectionsand insert stripped wire through as shown below.Ecan be disconnected under full load andcomplies with AS4777 standards for an isolator at the inverter.MEN30mmEarthPressure RingMain BodySocketRound 2.5sqmm Twin & Earth CableRADIO FREQUENCY INTERFERENCERadio Frequency Interference (RFI) is a phenomenon that exists in modernsociety and is a problem in many areas of electronics. For Inverter users,RFI normally presents itself in the form of static and/or interference whenlistening to an AM radio and in unusual cases may interfere with TV reception.Over the years Latronics has continued to invest significant time and effort inthe reduction of RFI related emissions from the entire product range, so thatthey comply with the appropriate International and/or Australian Standards.Even with this compliance, there are situations where RFI may still be a causefor concern, and can differ greatly from installation to installation. Accordingly,the following is a list of recommendations made to assist in the overallreduction of RFI.1. Avoid running DC and AC cables in thesame conduits and/or cable trenches. It is strongly recommended thatDC and AC wiring be separated by the greatest distance possible. Inextreme cases, the use of shielded conduit may be necessary.2. . DC cables can act as an aerial,therefore all such cables should be kept as short as is practicable. Forbest performance minimize DC cable length to Inverter and Batteries andif possible avoid the use of auxiliary DC loads.3. . For household installations, it is recommended that a“good” Earth Stake is located as nearby the Inverter as is possible.4. These types of radio equipment inherently sufferfrom all forms of RFI, especially when the received signal level is weak.In such cases reception can sometimes be improved by relocation of theradio itself, alternatively the use of an appropriate external antenna andco-axial cable may be necessary. External antennas should be locatedin a manner that ensures maximum signal strength whilst affording thegreatest possible distance away from the Inverter and Batteries.5. TV signals are transmitted as FM waveforms. This type ofsignal fundamentally reduces the effects of RFI, therefore the use of agood antenna and feeder cable is normally sufficient to ensure qualityreception. Locating the television as far as possible from the Inverter mayalso improve picture clarity.Separate DC and AC wiring.Minimize length of DC cabling240Vac EarthAM and HF Radios.Televisions.16 5 |
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