Must PV18 MPPT 3 KW User Manual Download | Manualshive

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420-00314-A1

3KW~5KW

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Summary of Contents for PV18 MPPT 3 KW

Page 1: ...420 00314 A1 3KW 5KW ...

Page 2: ...pecifications 24 Table 3 Charge Mode Specifications 26 Table 4 General Specifications 27 TROUBLE SHOOTING 28 Appendix Approximate Back up Time Table 29 29 Appendix Approximate Back up Time Table Model Load W Backup Time 48Vdc 100Ah min Backup Time 48Vdc 200Ah min 4KW 400 5KW 800 1200 1600 2000 2400 2800 3200 3600 4000 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 766 335 198 139 112 95 81 62 55...

Page 3: ...r 12 NEVER cause AC output and DC input short circuited Do NOT connect to the mains when DC input short circuits 13 Warning Only qualified service persons are able to service this device If errors still persist after following troubleshooting table please send this inverter charger back to local dealer or service center for maintenance 1 28 TROUBLE SHOOTING Problem LCD LED Buzzer Explanation Possi...

Page 4: ... for optimized battery performance Cold start function Basic System Architecture The following illustration shows basic application for this inverter charger It also includes following devices to have a complete running system Generator or Utility PV modules option Consult with your system integrator for other possible system architectures depending on your requirements This inverter can power all...

Page 5: ... cations Utility Charging Mode Charging Current Nominal Input Voltage Absorption Voltage AGM Gel LEAD Battery Flooded battery AGM Gel LEAD Battery Flooded battery AGM Gel LEAD Battery Flooded battery Re oat Voltage Float Voltage Charging Algorithm 33 Step Flooded Battery AGM Gel LEAD Battery 4 Step LI Solar Charging Mode INVERTER MODEL Rated Power MPPT charger solar charging current Max PV Array O...

Page 6: ...on is to be adhered to the wall vertically Be sure to keep other objects and surfaces as shown in the diagram to guarantee sufficient heat dissipation and to have enough space for removing wires SUITABLE FOR MOUNTING ON CONCRETE OROTHER NON COMBUSTIBLE SURFACE ONLY 25 Output power derating When AC input voltage drops to 95V or 170V depending on models the output power will be derated Transfer Time...

Page 7: ...d cable and terminal size as below Recommended battery cable and terminal size 24 Display Setting The LCD display information will be switched in turns by pressing UP or DOWN key The selectable information is switched as below order battery voltage battery current inverter voltage inverter current grid voltage grid current load in Watt load in VA grid frequency inverter frequency PV voltage PV cha...

Page 8: ...Grid state The inverter will provide output power from battery and PV power Inverter power loads from PV energy Inverter power loads from battery and PV energy Inverter power loads from battery only Stop mode The inverter stop working if you turn off the inverter by the soft key or error has occurred in the condition of no arid Operating State Description Operating State Description LCD display Ma...

Page 9: ...nection 1 Before making AC input output connection be sure to open DC protector or disconnector first 2 Remove insulation sleeve 10mm for six conductors And shorten phase L and neutral conductor N 3mm 3 Insert AC input wires according to polarities indicated on terminal block and tighten the terminal screws Be sure to connect PE protective conductor first Ground yellow green L LINE brown or black ...

Page 10: ... inverters are worked in parallel operation CAUTION Appliances such as air conditioner are required at least 2 3 minutes to restart because it s required to have enough time to balance refrigerant gas inside of circuits If a power shortage occurs and recovers in a short time it will cause damage to your connected appliances To prevent this kind of damage please check manufacturer of air conditione...

Page 11: ...lect programs And then press ENTER button to exit Reset setting disable 23 Backlight control 24 Alarm control Alarm on default Backlight on Backlight off default Alarm off 25 Beeps while primary source is interrupted Alarm on Alarm off default 27 Record Fault code Record enable default Record disable Reset setting enable 20 Fault Reference Code Fault Code Fault Cause LCD Indication 01 02 03 04 Fan...

Page 12: ...c model Increment of each click is 0 1V Low DC cut off battery voltage setting 19 48V model default setting 40 8V If self defined is selected in program 14 this program can be set up Setting range is from 40 0V to 48 0V for 48Vdc model Increment of each click is 0 1V Low DC cut off voltage will be fixed to setting value no matter what percentage of load is connected 19 If selected the display scre...

Page 13: ...rce no matter utility is available or not If this inverter charger is working in Battery mode only solar energy can charge battery Solar energy will charge battery if it s available and sufficient 08 If this inverter charger is working in Line Standby or Fault mode charger source can be programmed as below 60A default Setting range is from 1 A to 120A Increment of each click is 1A 11 18 80A defaul...

Page 14: ...int in program 21 for 5 minutes and the solar energy has been available for 5 minutes too the inverter will turn to battery mode solar and battery will provide power to the loads at the same time When the battery voltage drops to the setting point in program 20 the inverter will turn to bypass mode utility provides power to the load only and the solar will charge the battery at the same time Utili...

Page 15: ...ng mode Escape default Output source priority selection 01 16 Solar energy provides power to the loads as first priority If solar energy is not sufficient to power all connected loads Utility energy will supply power to the loads at the same time The battery energy will supply power to the load only in the condition of the utility is unavailable If the solar is unavailable the utility will charge ...

Page 16: ...indicates the AC information Indicates the DC information Indicate input voltage input frequency PV voltage battery voltage and charger current Indicate output voltage output frequency load in VA load in Watt and discharging current Configuration Program and Fault Information Indicates the setting programs Iindicates the warning and fault codes Warning flashing with warning code Fault lighting wit...

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