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Carry-In Warranty 

14. 

Carry-In Warranty 

 
The  following  Warranty  is  conditional  that  the  relevant  Microcare  product  has  been  installed  by  an 
approved  Microcare  Installer,  the  required  paperwork  has  been  submitted  to  Microcare  and  that  the 
Client is in receipt of our acknowledgement of this. Our products are innovative pieces of equipment 
and  incorrect  installation  has  been  the  overriding  cause  of  failure  in  the  past.  No  exception  to  this 
condition will be considered. 
 

Microcare warrants its full range of products against defects in workmanship and materials, fair wear and tear 
accepted, for a period of 3 (three) years from the date of collection for all equipment and is based on a carry-in 
basis.  Where  the  installation  of  the  product  makes  it  impractical  to  carry-in  to  our  workshops,  Microcare 
reserves the right to charge for travel time and kilometres travelled to and from the site where the product is 
installed.  
 
During this warranty period, Microcare will, at its own discretion, repair or replace the defective product free of 
charge. This warranty will be considered void if the unit has suffered any physical damage or alteration, either 
internally or externally, and does not cover damages arising from improper use such as, but not exclusive to:  
 

•  Reverse of battery polarity.  
•  Inadequate or incorrect connection of the product and/or of its accessories.  
•  Mechanical shock or deformation.  
•  Contact with liquid or oxidation by condensation.  
•  Use  in  an  inappropriate  environment  (dust,  corrosive  vapour,  humidity,  high  temperature,  biological 

infestation)  

•  Breakage or damage due to lightning, surges, spikes or other electrical events.  
•  Connection  terminals  and screws  destroyed  or  other  damage  such as  overheating due to  insufficient 

tightening of terminals.  

•  When considering any electronic breakage except due to lightning, reverse polarity, over-voltage, etc. 

the state of the internal control circuitry determines the warranty.  

 
This warranty will not apply where 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 replacement are our sole remedies and Microcare shall not be liable for damages, whether 
direct,  incidental,  special,  or  consequential,  even  caused  by  negligence  or  fault.  Microcare  owns  all  parts 
removed from repaired products. Microcare uses new or re-conditioned parts made by various manufacturers 
in  performing  warranty  repairs  and  building  replacement  products.  Microcare  repairs  or  replaces  a  part  of  a 
product; its warranty term is not extended. Removal of serial numbers may void the warranty.  
 
All remedies and the measure for damages are limited to the above.

 

Microcare shall in no event be liable for 

consequential,  incidental,  contingent  or  special  damages,  even  if  having  been  advised  of  the  probability  of 
such damages. Any and all other warranties expressed or implied arising by law, course of dealing, course of 
performance, usage of trade or otherwise, including but not limited to implied warranties of merchantability and 
fitness for a particular purpose, are limited in duration to a period of 3 (three) years from the date of purchase.  
 

Life Support Policy  

 
As a general policy, Microcare does not recommend the use of any of its products in life support applications 
where failure or malfunction of the Microcare product can be reasonably expected to cause failure of the life 
support device or to significantly affect its safety or effectiveness. Microcare does not recommend the use of 
any  of  its  products  in  direct  patient  care.  Microcare  will  not  knowingly  sell  its  products  for  use  in  such 
applications unless it receives in writing assurances satisfactory to Microcare that the risks of injury or damage 
have  been  minimised,  the  customer  assumes  all  such  risks,  and  the  Liability  of  Microcare  is  adequately 
protected under the circumstances.  

 
Caution  

 
While all care is taken by us to dispatch goods with adequate packaging, Microcare is not responsible for any 
damaged caused to products after they have left our premises. Semi-sealed batteries have to be transported 
upright  and  must  not  be  put  on  their  side.  Please  ensure  that  your  transport  company  or  delivery  team  is 
aware of the sensitivity of the products they are collecting.  

Содержание LCD MPPT 100A

Страница 1: ...LCD MPPT 20 40 60 100A User Manual Manual Version LCDMPPT 2020 1 V7 35 BATTERY 12 5V EQUALISE AT 10 0A PANEL 24 0V OUTPUT POWER 125 0W...

Страница 2: ...Voltage Voc Per Battery Bank 10 4 WIRING INFORMATION 12 4 1 Cable Sizes 12 4 2 Battery Connection Methods 13 4 2 1 Series Connection 13 4 2 2 Parallel Connection 13 4 2 3 Series and Parallel Connecti...

Страница 3: ...tart up Procedure 24 6 LCD MPPT OPERATION 25 6 1 Float Mode 26 6 2 Panels Limiting Energy 26 6 3 Equalise Mode 26 6 4 Boost Charge Mode 26 6 5 Float Mode 26 6 6 Checking the MPPT Firmware 27 6 7 Turni...

Страница 4: ...screen will appear 35 10 TROUBLESHOOTING 36 10 1 Panel Output Power Low 36 10 2 High Panel Voltage 36 10 3 Open Circuit Voltage Higher Than 150 VDC 36 10 4 Battery Voltage Higher Than 60Vdc 36 10 5 Ou...

Страница 5: ...tring Combiner and Surge Protection Box 39 14 Carry In Warranty 40 15 REGISTRATION OF MY MICROCARE PRODUCT 42 Please note that if no LITHIUM ION Interface is required terminate the Inverter and MPPTS...

Страница 6: ...would be exposed to direct sunlight Do not remove the MPPT casing Keep the MPPT away from heat emitting sources Do not block the MPPT ventilation openings Do not leave objects on top of the MPPT Do n...

Страница 7: ...olarpower Sealed Battery A lead acid battery with no access to the electrolyte either valve regulated or gel No hydrogen gas discharge during normal operation SolarArray A collection of Solar Panels S...

Страница 8: ...tery system It will then read the panel voltage and find the optimum power point The charging battery values and charge modes are then adjusted This series features a durable and continuous 24 hour op...

Страница 9: ...at 17V If the panel voltage is forced lower the current will increase As voltage decreases when the panel voltage reaches 0 V then the current will 10 1 amps Max charge current As long as the sun give...

Страница 10: ...e your installation easier and more economical What is very important to note is that there is a limit to how much you can increase the panel voltage on the MPPT Why is this so The MPPT all step down...

Страница 11: ...to not be uniformly discharged the MPPT will go into EQUALISE mode to restore battery bank balance before switching to BOOST mode as its primary charge mode The MPPT maintains this mode until the bat...

Страница 12: ...LED 4 LCD Display 5 Ventilation Holes 6 Panel Circuit Breaker 7 Battery Circuit Breaker 8 RJ12 Programming Port For Factory Programming Only 9 Communications Port 10 Data Button 11 Charge Button 12 H...

Страница 13: ...he LCD Screen The MPPT must be mounted in a vertical position against a solid wall Do not install the MPPT in a sealed container Do not install the MPPT near water or in damp environments Do not insta...

Страница 14: ...Mounting Hole Dimensions MPPT Height Width 20 Amp LCD MPPT 143 mm 204 mm 40 Amp LCD MPPT 143 mm 204 mm 60 Amp LCD MPPT 227 mm 204 mm 100 Amp LCD MPPT 278 mm 204 mm 4 x ANSI B18 6 5M M6x1 x 20 Cross Re...

Страница 15: ...0W 1500W 2200W 3600W 48V 1000W 2000W 3000W 5000W 3 5 Maximum Panel Voltage Voc Per Battery Bank Table 3 3 Maximum Panel Voltage per battery bank Battery Bank Size PV Panel Voltage Voc 12V 48V 24V 96V...

Страница 16: ...T System illustrates two 120V DC PV Arrays connected in parallel and two 48V DC Battery Sets connected in parallel This setup may be extended to suit the needs of the user 150V is the maximum voltage...

Страница 17: ...a thicker power cable must be used to reduce the volt drop from the array to the MPPT as well as from the MPPT to the batteries Cable thicknesses listed are recommended thicknesses that have voltage...

Страница 18: ...lel Connection Voltage remains at 12V 100 Ah 100 Ah 100 Ah 100 Ah 400 Ah Parallel Connection Voltage stays the same as a single battery amperage increases 4 2 3 Series and Parallel Connection Voltage...

Страница 19: ...t voltage Voc 20 8V Short circuit current Isc 6 49A 2 x 100 W panels connected in series 200W 2 x 12V 100Ah batteries in series 24V 100Ah Recommended MPPT as per table 3 2 20A MPPT charge controller S...

Страница 20: ...n the voltage remains the same Array max Voc 45V This is within the max operating voltage of the MPPT and the max operating volts per battery bank as per Table 3 3 For parallel connection the total cu...

Страница 21: ...16 WIRING INFORMATION 4 3 4 Connecting 2 x MPPT s in Parallel This configuration can be used when connecting 2 arrays to one battery bank...

Страница 22: ...17 WIRING INFORMATION 4 4 Basic System Diagram...

Страница 23: ...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 NO 3...

Страница 24: ...19 WIRING INFORMATION 4 6 V2 Lithium Ion Interface Freedom Won BMS Wiring Diagram 4 6 1 100A MPPT and Inverter 4 6 2 60A MPPT and Inverter...

Страница 25: ...20 WIRING INFORMATION 4 7 V2 Lithium Ion Interface Solar MD Logger Wiring Diagram 4 7 1 100A MPPT and Inverter 4 7 2 60A MPPT and Inverter...

Страница 26: ...hium 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...

Страница 27: ...22 WIRING INFORMATION 4 9 V2 Lithium Ion Interface With No BMS Ensure that the 4pin termination plug is inserted in the MPPT and Inverter...

Страница 28: ...he battery is connected and no panels connnected Charge Flashes Indicates that the MPPT is charging Setting Steady ON Indicates that the 4 Pin termination plug is inserted RJ12 Connections No Descript...

Страница 29: ...eck if the Panel Voltage meets the MPPT rating required 5 3 MPPT Start up Procedure Always turn on battery breaker first Wait until MPPT Display states that the MPPT is sleeping Turn on Panel Breaker...

Страница 30: ...result Should the battery voltage shown be incorrect it is possible to force the MPPT to accept a new battery value The screen changes to Turn ON the Panel Circuit Breaker Start Up Screen The followi...

Страница 31: ...6 3 Equalise Mode The sign next to the EQUALISE AT line indicates that the batteries are being charged in the Equalise mode and the batteries have not reached the Equalise Voltage for every 12volt in...

Страница 32: ...any remaining power in the coil into the batteries and will eliminate the possibility of damage to the MPPT 6 8 Data Logging Operation By Pressing the DATA button the following screen will appear Thi...

Страница 33: ...4 00 SET MIN OF THE HOUR 14 10 SET COMMUNICATIONS ADDRESS 7 SETUP MENU SETTINGS Setup Menu Quick Reference Guide Menu Settings 12 4V 14 5V 0 1V Increments 13 5V 16V 0 1v Increments Disabled 10min 30mi...

Страница 34: ...types cannot be equalised Programming mode To enter the programming mode the MPPT must be connected to the batteries The Battery Circuit Breaker must be turned ON The Panel Circuit Breaker must be tur...

Страница 35: ...o change the battery BOOST VOLTAGE Press CHARGE to save The screen changes to BOOST TO FLOAT CURRENT 8 4 Boost to Float Current This changes the charge current at which the BOOST mode after timing out...

Страница 36: ...be 18 amps then set the to 90 for a 20Amp MPPT as an example The charge limit can be set in 5 increments 0 100 This can be extended to any LCD MPPT type accordingly Default Value is 95 Press the DATA...

Страница 37: ...similar way to that of the hour settings Press DATA button to change the MIN OF THE HOUR SETTINGS Press the CHARGE button to save the setting Note Time settings do not affect any MPPT operations and...

Страница 38: ...set low battery disconnect voltage and reconnects the load at the set reconnect voltage 8 NIGHT L S SIGNAL L S Load Shed Night Switch Switches a load when the MPPT is sleeping and switches off when th...

Страница 39: ...m This is when the is flashing next to the Battery display If SOLAR AST UPS CNTR1 is selected by pressing CHARGE to save The following screen will appear The user can program the Voltage at which the...

Страница 40: ...o reset the MPPT to factory defaults you need to make sure the MPPT Battery and Panel Breaker is off Press and hold the DATA and CHARGE Button and turn on the battery breaker The following screen will...

Страница 41: ...y dropping to the battery voltage then the MPPT needs to be sent to Microcare for repair If the voltage is not adjusting then you need to open up the MPPT and check the internal cables to confirm if t...

Страница 42: ...Ribbon Cable is secure then reduce the Load being drawn from the battery bank to clear the error Restart the MPPT once the load has been reduced 11 Maintenance and service Caution Risk of Electric Sho...

Страница 43: ...arges12V to 15V per 12V DC battery pack for 1hour Boost Voltage 13V 16V per 12V Battery Pack Float Voltage 12 4V 14 5V per battery 12V Battery Pack Power Conversion DC DC Switch Mode Output Efficiency...

Страница 44: ...attery Monitor 13 3 Battery Monitor Accessories 13 3 1 100 A Battery Sensor 13 3 2 200 A Battery Sensor 13 3 3 400 A Battery Sensor 13 3 4 Web Logger 13 3 5 232 485 Converter 13 4 Programmable Relay 1...

Страница 45: ...Microcare In order to qualify for the warranty the product must not be disassembled or modified Repair or replacement are our sole remedies and Microcare shall not be liable for damages whether direct...

Страница 46: ...price paid by the customer is the price on which the refund is based 8 Items purchased can be returned for a refund replacement or exchange provided proof of purchase is provided and subject to all o...

Страница 47: ...Number E mail Address Installation Company Information Company Name Contact Person Contact Number E mail Address Details of Product Owner Name Surname Address City Province Contact Number E mail Addre...

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