Pure Sine Wave Inverter
Instructions
Retain these instructions for future reference
www.wenchi-power.com
Страница 1: ...Pure Sine Wave Inverter Instructions Retain these instructions for future reference www wenchi power com ...
Страница 2: ...his makes it ideal for powering more sensitive equipment which may not be compatible with traditional Modified Sine Wave MSW inverters Pure Sine Wave PSW 2 Contents Protective covers 1000 2000 3000W models only 3 Optional Parts LCD Frame kit LCD Display Frame kit Current Sensor kit For 1000 2500W For 600W For 600 3000W ...
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Страница 4: ...ions a secondary battery can be fitted to increase the inverter running time An additional relay may also be fitted to allow this battery to be charged from the vehicle alternator when the vehicle engine is running Fig2 shows an example installation from ignition switch ignition lamp Relay Inverter AC Vehicle Alternator Vehicle Battery Inverter Battery Fig2 Example dual battery system Vehicle Chas...
Страница 5: ...on off switch is in the OFF 0 position 2 Remove 2 x screws holding LCD in position 3 Pull LCD forwards and unclip data connector from circuit board 4 Connect 6 metre extension lead to circuit board 5 Fit blanking plate and fix with 2 x screws a slot is provided for cable to exit 6 Fix LCD into mounting frame using 2 x screws 7 Fit frame where display is required and attach 6 metre cable to rear 8 ...
Страница 6: ...ction the optional current sensor should be fitted as shown in Fig4 1 Using black battery cable supplied with inverter attach one end to battery terminal and other end to batt terminal on Current Sensor 2 Using red battery cable supplied with inverter attach one end to battery terminal and other end to inverter terminal 3 Now connect cables 1 4 supplied with current sensor as shown in Fig4 1 Load ...
Страница 7: ...icrowave Typical Typical Surge Example Appliance Rated Power Power Required 1 sec Electric Drill 500W 1000W 800W Microwave Oven 1200W 2400W Angle Grinder 900W 2700W Portable Air Compressor 200W 700W Laser Printer 500W 2500W 6 Operation Switching On 1 Ensure that the inverter power on off switch is in the OFF 0 position 2 Plug the appliance into the AC output socket on the inverter ensuring it does...
Страница 8: ...t current being used from the battery supply in order to power the load The optional Current Sensor must be fitted to enable measurement of input current AC Voltage Output voltage available from the AC outlets Output Wattage Output power being consumed by the connected loads Hours Remaining An estimate of time remaining before the battery will be depleted based on the current load The optional Cur...
Страница 9: ...aving Mode If the inverter does not detect a load for 10 minutes it will enter a sleep mode to reduce drain on the battery In this mode the power indicator will flash green Low Voltage Cut Off Sets the voltage at which the inverter will switch off should the input voltage become too low Output Frequency Sets the output frequency of the inverter Only change if the application requires a different f...
Страница 10: ...available from the AC output socket s Overload Illuminates red if the units has been overloaded due to excessive current or a short circuit Over Temperature Illuminates yellow if the unit has overheated Audible Alarm An alarm sound will be heard if the unit has switched off due to a fault 12 ...
Страница 11: ...automatically The power discharge from the battery will be stopped This state will be indicated by 3 Green Red Yellow light emitting diode LED Flash every 2 seconds As long as mains voltage is supplied the inverter can not be restarted AC transfer time 0 1s Inverter will start SLEEP MODE in 10 min AC INPUT ...
Страница 12: ...ote The RCD function must be tested at least every three months to ensure it trips correctly this can be done in two ways i Enter Setup Mode RCD Press 8 key ii From Information Mode press and hold or key for 3 seconds If the RCD function is OK the inverter will trip and PASS will be displayed If RCD does not trip correctly FAIL will be displayed if this happens the inverter should not be used unti...
Страница 13: ...10 Specifications 2 ...
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