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SPECIFICATIONS OF INVERTERS

14.2 8kW48 V Inverter Specifications

Model

8kW48V

Capacity Watt

8000

DC Input

Nominal Voltage

48 VDC

Acceptable Voltage Range

40-60 VDC

Maxi Input Amps

200 A

Standby Power

100 W

AC
Output

Voltage

230 VAC

Amps

35 A

Voltage Regulation

< 3 % RMS for entire battery voltage

range

Frequency

50Hz

Frequency Regulation

± 0.1Hz

Power Factor

Wave Form

Pure Sine Wave

Efficiency

90%

Hardware Protection

Circuit Breaker

Overload Protection

Programmable Overload levels and Auto

Retry

Charger

Float Voltage

Refer to Section 10.7

Boost Voltage

Refer to Section 10.6

Boost Time

Selectable 1min,30min, 1, 2, 3 hours

Maximum Current

40 A

Generation Mode

Depending on the generator power

available.

Содержание 5kW48V

Страница 1: ...Pure Sine Wave Inverter 5 kW 48V 8 kW 48V User Manual Manual Version INV 5 8kW LION 2021 1 V21R1...

Страница 2: ...ounting Bracket 10 GENERAL WIRING INFORMATION 11 7 1 Earthing Of the Equipment 12 7 2 Inverter Neutral Connection 13 7 2 1 Inverter Connected to the Grid 13 7 2 2 Off Grid Connection 13 7 3 AC Wiring...

Страница 3: ...r Warning Switched OFF due to Battery LOW HIGH Battery Voltage 24 8 3 Checks Prior To Start Up 25 8 4 Start Up Procedure 26 8 5 Switching the Inverter On Off 26 8 5 1 Switching the inverter ON 26 8 5...

Страница 4: ...11 4 Solar Control Mode 35 11 5 Load Shedding Mode 36 11 6 Battery Run To Voltage 36 11 7 AC Run To Voltage 37 11 8 Transfer Switch Time 37 11 9 Load Monitoring 38 11 10 Inverter Output Power 38 11 10...

Страница 5: ...g 41 12 17 Delete All Logs 41 TROUBLESHOOTING 42 SPECIFICATIONS OF INVERTERS 43 14 1 5kW48 V Inverter Specifications 43 14 2 8kW48 V Inverter Specifications 44 LIMITED CARRY IN WARRANTY 45 REGISTRATIO...

Страница 6: ...nclude 1 x Inverter as per the Identification Label 1 x Wall mounting bracket 1 x V2 Lithium Interface Cable 1 x V2 Lithium Interface Termination Socket 1 x User Manual Warrantee registration informat...

Страница 7: ...e supplied termination sockets If the termination socket is not fitted to the Inverter The Inverter will not charge the batteries The Inverter will not switch power to the load If the termination sock...

Страница 8: ...AC Inverter Mode The inverter is producing AC from the batteries LED Light emitting diode Load Electrical appliance or device to which an electrical voltage is fed Off Grid A system not connected to t...

Страница 9: ...e to support the weight of the inverter Mount the inverter vertically Do not install the Inverter on a rugged or inclined surface Do not install the Inverter near water or in a damp environment Do not...

Страница 10: ...ciency 2 2 Key Features Bi Directional Inverter UPS Off Grid or Solar Grid Assisted Mode LCD display and low idle current High surge capacity for motor start Timed overload capacity with auto shutdown...

Страница 11: ...The batteries power the load via the inverter circuitry Renewable energy charges the batteries For this mode of operation select UPS in the setup menu A generator can be connected to the inverter to...

Страница 12: ...INVERTER OVERVIEW 7 INVERTER OVERVIEW 4 1 Inverter Front Side View Figure 4 1 AC Wiring Connectors Remove the AC terminal Cover Plate to access the AC wiring terminals...

Страница 13: ...w 4 Ventilation Grid 5 AC wiring terminal cover 6 Comms Card 7 Top View 8 Identification label 9 Inverter Bottom View 10 DC battery circuit breaker 11 System fan 12 Lithium ION Interface 13 Pre charge...

Страница 14: ...Unrestricted airflow is required for the inverter to operate at optimal efficiency Ensure a 200mm unrestricted clearance at the top left and right side of the inverter Do not install the inverter in t...

Страница 15: ...ition the wall mounting bracket against the wall at a height where the top of the inverter is at eye level Ensure a 200mm unrestricted clearance at the top left and right side of the inverter Level th...

Страница 16: ...e inverter output should be connected to a manual or automatic transfer switch An earth leakage must be fitted at the inverter AC output and not on the AC source input line Make sure the BATTERY INPUT...

Страница 17: ...m must be capable of carrying the full lightning current LPZOB This zone is an area where a direct hit is not possible but high electromagnetic fields will be present This zone is determined by the ef...

Страница 18: ...al input connected to the GRID neutral at all times Connect the inverter Earth to the Earth Bar on the DB board When switching off the GRID input to the inverter only SWITCH OFF LIVE Refer to Figure 7...

Страница 19: ...minals 7 5 Inverter AC Input wiring Feed the AC Input wiring through the correct gland Strip adequate insulation from the end of each wire Individually insert the bear end of the Live In Neutral In an...

Страница 20: ...15 GENERAL WIRING INFORMATION Figure 7 4 Sample Wiring Diagram...

Страница 21: ...VDC Refer to section 7 8 Connect the Positive Red battery lead terminal from the inverter to the positive post of the battery Connect the Negative Black battery lead terminal from the inverter to the...

Страница 22: ...PPT WIRE FUNCTION MPPT PIN NUMBER RED Solar Charge Controller Enable NO 2 TURQUIOSE Solar Charge Controller Enable COM 1 WIRE COLOUR INVERTER WIRE FUNCTION INVERTER PIN NUMBER YELLOW Inverter Enable N...

Страница 23: ...18 GENERAL WIRING INFORMATION 7 10 V2 Lithium Ion Interface Freedom Won BMS Wiring Diagram 7 10 1 100A MPPT and Inverter 7 10 2 60A MPPT and Inverter...

Страница 24: ...19 GENERAL WIRING INFORMATION 7 11 V2 Lithium Ion Interface Solar MD Logger Wiring Diagram 7 11 1 100A MPPT and Inverter 7 11 2 60A MPPT and Inverter...

Страница 25: ...Lithium Ion battery has no BMS installed connect MPPT with Interface Connect the Purple wire to the Red wire to enable charging Inverter with Interface Connect Yellow wire to the Blue wire to enable...

Страница 26: ...PPTS as below with the supplied termination sockets If the termination socket is not fitted to the Inverter The Inverter will not charge the batteries The Inverter will not switch power to the load If...

Страница 27: ...ches rings and other metal objects Use only tools with insulated grips and handles Wait a minimum of five minutes after power has been turned OFF before starting an inspection Also confirm that the ch...

Страница 28: ...Function description Enter Confirms or store DATA increment or decrement values and to reset alarm conditions Menu Up Navigates through the list of operational information parameters and functions Men...

Страница 29: ...nverter Displaying WARNING Battery Low Battery Capacity ON INVERTER ERROR Steady ON Green Yellow and Red LED Buzzer sounds twice Press to clear the warning 8 2 4 Inverter Warning Switched OFF due to B...

Страница 30: ...t the external AC Load circuit breaker is turned off Ensure that the Inverter Battery Circuit Breaker is turned off Ensure the INVERTER is mounted vertically Check if the Input and Output cables are s...

Страница 31: ...RGE BUTTON can be released Figure 8 2 Pre Charge button position The display will show the following The display then changes to The display then changes to Press the ENTER Button and the display will...

Страница 32: ...ode the Green and Yellow LED is on 9 3 Battery Charge Amps and Volts This shows the Charge Amps that are being put back Into the battery bank from the charging source The inverter only charges the bat...

Страница 33: ...E the factory default settings 9 14 Exit Do Not Save This allows the user NOT TO SAVE any system settings that were changed Please Note This Inverter is pre programmed with a set of default values The...

Страница 34: ...voltage Sets the battery low cut off voltage BATTERY MENU Exit And Save LAY UPS 100 BATTERY MENU Exit Do Not Save LAY UPS 100 BOOST XX XV LAY UPS 100 Sets the boost voltage CHARGE RATE X LAY UPS 100...

Страница 35: ...supplied below Max 100 of charge rate as per the list supplied below Below is the list of available charge amps for the inverters Table 10 1 Battery Setup 5kW48V Inverter Battery Charging rates INVERT...

Страница 36: ...and the inverter charges the batteries with any excess power created from the generator Always install a generator with a circuit breaker or contactor connection Keep the circuit breaker off until th...

Страница 37: ...d 55 2 Please consult your battery supplier for the correct battery charging specifications To change the Menu press the menu changes to Battery Boost Time 10 8 Battery Boost Time To change the BATTER...

Страница 38: ...ltage Table 10 4 Battery Setup Table 10 5 Battery Setup Lead Acid Battery Low Voltage Shutdown Lithium Ion Battery Low Voltage Shutdown 48 V System 42 44 46 Default Lead Acid 47 48 To change the Menu...

Страница 39: ...FF in the battery setup menu OR SETUP MENU SETTINGS 11 1 Setup Menu Quick Reference Guide Menu Sub Menu Settings 3ms No Soft Start 5ms No Soft Start 8ms Soft Start Def GEN Soft Start GEN Slow Ramp Hig...

Страница 40: ...ime section 11 8 If Solar Control Mode is required press the menu changes to Solar Control Mode 11 4 Solar Control Mode When to select Solar Control Mode The batteries are the primary energy source an...

Страница 41: ...de Press and hold the button for 2 seconds then press the button to switch to Solar Control Mode NOTE When in Load Shedding Mode the inverter battery charger is turned off and locked 11 6 Battery Run...

Страница 42: ...ere Servers Desktop Computers DSTV are connected to the inverter change the transfer time to 5ms No Softstart The Menu settings can be changed as follows Table 11 5 System Setup Transfer Switch time s...

Страница 43: ...riod with soft start to prevent in rush current Default Setting Med 3x Reset Medium sensitivity to short circuits will trip the inverter after a short delay time period with soft start to prevent in r...

Страница 44: ...the grid When the grid connection is lost e g Load shedding or any other unforeseen grid loss the load will be connected to the battery powered inverter When the grid is restored the inverter delays...

Страница 45: ...splays the Max Battery Discharge Current I Displays the Max Battery Charge Current Press to view the next log 12 3 Grid Voltage Displays the max Vm and min Vn Grid AC voltage Press to view the next lo...

Страница 46: ...e next log 12 13 Forced Shutdown Counts Displays the Forced Shutdown counts due to 12 14 Power Failure Counts To change the Inverter Output Power settings press Press to view the next log 12 15 Reset...

Страница 47: ...but the charger has been turned off Enable charging in the Battery setup menu Inverter not switching on Batteries are discharged to a low level Recharge the batteries Inverter not switching on Batter...

Страница 48: ...andby Power 60 W AC Output Voltage 230 VAC Amps 22 A Voltage Regulation 3 RMS for entire battery voltage range Frequency 50Hz Frequency Regulation 0 1Hz Power Factor 1 Wave Form Pure Sine Wave Efficie...

Страница 49: ...Regulation 3 RMS for entire battery voltage range Frequency 50Hz Frequency Regulation 0 1Hz Power Factor 1 Wave Form Pure Sine Wave Efficiency 90 Hardware Protection Circuit Breaker Overload Protecti...

Страница 50: ...re the product has been misused neglected improperly installed or repaired by anyone else than Microcare In order to qualify for the warranty the product must not be disassembled or modified Repair or...

Страница 51: ...n is available to check the items 6 Proof of purchase is required for all returns 7 The price paid by the customer is the price on which the refund is based 8 Items purchased can be returned for a ref...

Страница 52: ...Number E mail Address Details of Product Owner Name Surname Address City Province Contact Number E mail Address Date Installed Microcare 15 Swartkops Str North End Port Elizabeth P O Box 7227 Newton...

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