Microcare 5kW48V User Manual Download Page 25 | Manualshive

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GENERAL WIRING INFORMATION

7.12 V1 Lithium Ion Interface With No BMS

If the 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 the load.

•

Connect the Orange wire to the Grey wire to enable inverter charging.

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Summary of Contents for 5kW48V

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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