CM50 User`s manual
Contents
1. The temperature of radiator with power module 2 inside the controller is too high the power module 2 stop charging the battery to prevent the damage caused by overheating The power module 2 will after the internal resume charging temperature recovers to a certain degree Checking whether the emission holes blocked or cover whether the controller working condition to high E003 Battery voltage is lower than LVP point no protection E104 The temperature sensor for internal radiator with power module 1 breakdown or not connecting E204 The temperature sensor for internal radiator with power module 2 breakdown or not connecting E005 Battery voltage too high no protection Disconnect other charging appliances 5 Technical parameters Technical parameters Model eMPPT6024Z eMPPT6048 Solar panel input lt 70V lt 130V voltage scope Input Maximum power point 12V 70V 12V 48V 130V voltage tracking scope 24V 70V 24V Solar panel input route 2 route 2 route Rated working voltage 12V 24V auto switch 48V Maximum charging 60A 60A current No load loss lt 50mA lt 50mA Charging mode Bulk Absorption Float Output Float charging voltage 27 6V adjustable 55 2V adjustable Temperature F F f 4mV cell C 4mV cell C compensation Absorption chargi ee eee 28 8V adjustable 57 6V adjustable vol2. exit the parameter setting interface automatically if no operation for the button over 20s 4 Breakdown disposal 4 1 Breakdown indication Cm AES E10c We Model eHPPT 6242 Firmware AOK gt RST DFLT U1 82 Picture 1 FAULT CODE E182 HeatSink hott Stop charging until HSK cool Picture2 When controller detects the breakdown it will send the breakdown code to the LCD interface in the first line see picture 1 and then it will jump into the suggestive interface to advise the customer to dispose the breakdown At the breakdown suggestive interface press ESC short and the controller will show the interface before the breakdown 4 2 Breakdown and disposal module 1 inside the controller is too high the power module 1 stop charging the battery to prevent the damage caused by overheating The power module 1 will after the internal resume charging temperature recovers to a certain degree Breakdown Cause of the breakdown Disposal code E101 Voltage of Solar panel route 1 exceed the Checking whether the serial number of solar Maximum limited voltage panels rout 1 connect too much E201 Voltage of Solar panel route 2 exceed the Checking whether the serial number of solar Maximum limited voltage panels rout 2 connect too much E102 The temperature of radiator with power Checking whether the emission holes blocked or cover whether the controller working condition to high E202
3. the controller 6 Close the breaker of the battery loop or insert the fuse of the battery loop if the controller LCD screen starts to show the signal the controller will start to work And if the LCD has no signal please check whether the connecting of the polarity is correct whether the connecting cables is in good condition whether the breaker is closed whether the fuse is inserter Wait until the LCD has signal and then go to next step 7 Close the breaker of the solar panels loop or insert the fuse of the solar panels loop then the controller LCD screen will show the solar panels voltage If the LCD shows the voltage is OV please check whether the breaker in the solar panels loop is closed 3 Operating instruction 3 1 button function instruction Button Function instruction Press shortly At the non parameter setting interface press this button shortly can turn the page backward At the parameter setting interface press this button shortly will increase the parameter pending to be set Press long over 5s At the parameter setting interface press this button long can increase the parameter pending to set automatically Press shortly At the non parameter setting interface press this button shortly can turn the page forward At the parameter setting interface press this button shortly will decrease the parameter pending to be set Press long over 5s At the parameter setting interface pre
4. 162 Breakdown code indication and disposal indication interface Stop charging interface comes after the main interface if the system until HSK cool has breakdown indication HeatSink hot This interface does not exist if no breakdown The 3 3 View the battery parameters Use button to switch to the first interface It shows the solar panels voltage battery voltage battery temperature accumulative charging current for battery solar panels generating AH This interface does not have parameter setting function 3 4 View and clear for the PV generating data Use button to switch to the second interface Press OK over 5s and it enters into state of clearing the generating AH Then press OK over 5s again to clear the generating AH Press ESC to exit the parameter setting interface The controller will exit the parameter setting interface automatically if no operation for the button over 20s 3 5 View and set the elevating charging voltage Use to switch to the third interface Press OK over 5s to enter into the parameter setting interface Then the parameter pending to set is flickering Press shortly can adjust the parameter and the adjusting margin is 0 1V Press OK over 5s can save the modified data Press ESC shortly can exit the parameter setting interface without saving the modified data Then press OK shortly to switch to the next parameter setting The controller will exit the parameter sett
5. e absorption is limited Please make sure connect the solar panel to the controller after connecting to the mine exchange line box Solar Panels The mine sensor Batterys 7 ee array 2 3 Wire amp tool preparation 1 Prepare 6mm and 16mm black and red sheathed cables each one roll Prepare several copper noses of6 6mm since controller adopts in 6 terminals 2 Hydraulic pliers for crimping copper nose and cable and 6 mm2 die one couple 10mm wrench 2 sets Phillips screwdriver 1 set cutting pliers 1 set 3 Cut the cables according to the cabling requirement Use hydraulic and die to connect the exchange line box Temperature copper nose and cables tightly and prepare all the cables well 2 4 Installing process 1 If breaker is installed in the battery loop please make the breaker open If fuse is installed please take out the fuse to prevent the phenomena of contact ignition 2 Use the prepared cables to connect the polarity of battery to the battery terminals on the controller Please make sure the connecting of the polarity is correct 3 Use the prepared cables to connect the solar panel output of the main convergence box to the solar panes terminals on the controller Please make sure the connecting of the polarity is correct 4 Use the prepared cables to connect the ground terminals to the ground box of the system 5 Insert the temperature sensor to the right place on
6. eMPPT60 series User s manual Please read this instruction carefully before you use the machine Content 1 eMPPT series controller introduction 0 0 0 0 ec ecceseceeceeecececesecececeneceneccecaecaeceaeceneceaeceaeseaeeaeenes VeVi GAC Sis ice 25 ode eek E ace eee ea dee eth ade eae ee de ee ede A ea nde ae et EA 1 25 Product functions o sei ciccs cas ceck cctececsces cceescescousdassazcecaiscouscescceusdeeecousdesdzedabsdeuedenccsesdeescouedaneaeeedsbey 1 3 MPPT technology introduction 0 00 cece eescceseceneceneceeeeseceseceseceseceseceseceseeeseeeseeeseeeseeeaeeeaeees 2s Installing instruction sieesaccsceieccvesciee vanes eg Via ie eriari er ae AB aE rer an RE anon nt SCT gone RNa the 2 1 Installing dimension oeae eee hacia oc E PAAT EN PENE AAT E t 2 amp 2 Wirm MAST ATI oe ar aree a Eo veda cubavgaegebasedegebeeguuetavcdasentegaeyetaseaeseateqauyetieedivesteattes 23 Wire amp two preparatie a A E E a a 24 Installing ProCess cosia riiai iei ie ieee eiae iesi Ti iiaa J Operatie NStruUchON o a r a ra a dn ake dene nae 3 1 button function instruction 0 eee eeneceseeeneeeeeeseeeseeeseeeseeeseceseeeseseeeseeeeeeeeseeesteeeneeeteeenees 3 2 LCD interface Instruction eiiiai i A EEE A E E a aa 3 3 View the battery parameter ccc escescceseceseceseeeseceseeeseeeseeeseeeseeseeeeeeeeeeeeeeeeeeteeeneeeteeesees 3 4 View and clear for the PV generating data cece escesceseeeneceseeeseeeeeeseeeeeeeeeeeeteeeteeeneeea
7. ees 3 5 View and set the elevating charging voltage 00 0 0 ec ceeeesceeseeeseeeseeeseeeeeeeeeeeeeeeseeeeeeteeeseeeaees 3 6 interface language CHOOSING o scian an eaa EA AA A A AEA A aS 3 7 View and setting for the float charging voltage ec eseeccsseeseeeseeeeeeeeeeeseeeeeeeeeeeeteeeneeesees 3 8 Restore the controlling defaults 00 0 0 cece escesesseceseceneeeseceeeeeeeseeeeeeseeeeesseeeneeeneeeteesseeeteeenees 4 Breakdown disposal sereo Ses eek eee Sees eis eek cee eons Gus APAE does EEEE AoE AAS Ea TA APE EEA E ia iSi 4 1 Breakdown indication ys os 32 25 5235 Sess Geodesy ok asada Dhaka A a Dah dents at cee he 4 2 Breakdown and disposal cccscceseceseceseesseesseeeseeeeeesceescessceesceescescesseessceseeeseeceeeseeeeeeeeeeeees 5 Technical parameters oana ona aa cheep ANAT aati ahaa cach aa abet Cac Wate be tat Ca as peace EEAO 1 eMPPT series controller introduction 1 1 Features The product adopts DC DC converting technology and MCU technology It can adjust the working point of the solar panels array intelligently to make the solar panels array realize the maximum power output When the external condition changes the controller bases on the MCU theory to track the maximum working point of the solar panels this can improve the using efficiency of the solar panels and decrease the solar generating cost Compared with average solar charge controllers it can improve the output efficiency of the solar pane
8. ing interface automatically if no operation for the button over 20s 3 6 interface language choosing Use button to switch to the forth interface Press OK over 5s to enter into the language setting state Use button to switch to the language you want Press OK over 5s can save the modified data Press ESC shortly will exit the parameter setting interface without saving the modified data The controller will exit the parameter setting interface automatically if no operation for the button over 20s 3 7 View and setting for the float charging voltage Use to switch to the third interface Press OK over 5s to enter into the parameter setting interface Then the parameter pending to set is flickering Press shortly can adjust the parameter and the adjusting margin is 0 1V Press OK over 5s can save the modified data Press ESC shortly can exit the parameter setting interface without saving the modified data Then press OK shortly to switch to the next parameter setting The controller will exit the parameter setting interface automatically if no operation for the button over 20s 3 8 Restore the controlling defaults Use button to switch the interface to the fifth interface Press OK for 5s to enter into the interface of the restoring the controlling interface Then press OK for 5s to restore the controlling defaults Press ESC shortly to exit the parameter setting interface without saving the modified data The controller will
9. ion can make it possible to view and set the parameters of the function system on PC 2 1 3 MPPT technology introduction MPPT means maximum power point tracking MPPT technology is the technology to track the maximum power point of the solar panels Under a certain condition of temperature and light the I V curve of the solar panels is as the right chart The output power of solar panel is product of I and V which means rectangular area of the points on I V curve for solar panels See the right chart when the solar panels work at point A the output power is Pa when solar panels work at point B the output power is Pb Obviously we can see Pb gt Pa The purpose of MPPT technology is to keep the solar panels always working at point B when the outer conditions change Installing instruction 2 1 Installing dimension TEA 0 4 6 6 In 1211 16 18 2U 97 Uy A We strongly recommend installing the controller on the vertical wall and ensure there is o oO the space over 10cm around the controller for heat emission Cuint mm 2 2 Wiring diagram 1 We suggest the user to use the sheathed cable with the cross sectional area over 6mm 2 We suggest installing breaker and fuse on the negative loop of battery and solar panels 3 Set the controller s ground terminal to reliably connect to the system ground bus 4 The capacity of the controller internal over voltag
10. ls by 5 to 30 the output increasing proportion affected by the factors such as the attribute of the solar panels environmental temperature and lighting conditions The product adopts in big screen lattice LCD and uses the vivid icons to indicate the parameters It has concise and vivid interface The product is wall mounting installation Please refer to chapter 2 1 for the installing dimensions 1 2 Product functions Functions Instruction 1 Maximum power Adopting DC DC converting technology and MCU technology to realize the point tracking maximum output of the solar panels 2 Battery reversed Battery polarity connecting to the controller reversely under the condition not connection connecting solar panels will not cause damage to controller It can work protection normally after connecting right 3 Anti battery reverse When solar panels voltage is less than battery voltage the battery will not charge discharge to the solar panels array 4 Anti solar panels Solar panels array polarity connecting to the controller reversely will not cause reverse connection damage to controller It can work normally after connecting right 5 Three stage charge Bulk Absorption Float control 6 Float charging The users can adjust the float charging voltage within a certain scope voltage adjustable 7 Temperature Referring to the current battery temperature take 25 C as a benchmark the compensation for cont
11. o the following form to check the functions of each interface take 24V system as an example Interface Interface icon Interface instruction T AESE 171 It shows the parameters of the system in general Interface 724 774 charging mode breakdown code battery voltage 1 main En 28 8U Dem oon battery temperature battery charging interface po 5 28 8 OH current controller will show this interface after opening the system aes I It shows the accumulative charging AH today the total Interface 2 PU H1 55 7U accumulative charging AH Operate at this interface to gt clear the accumulative charging AH 2 5A G6666AH nese 1 Interface 3 PU H2 57 5U The setting interface for elevating charging voltage and float charging voltage 2 7A G666GAH z 471 Interface 4 Today 666AH he language choosing interface and communication Total G6666AH number setting interface 0K gt Clear Log Calmert 571 Interface 5 Absorb 28 8U controller model fixed version information and Float 27 6 default restoring interface 0K gt Setup 6 1 Interface 6 Language English System language choose and setting page for remote Comm NO 81 control s number 0K gt Setup nese E102 1 Interface 7 Model eMPPT6 6242 Controller s model Firmware version information and Firmware U1 62 0K gt RST DFLT The factory default recovery Breakdown FAULT CODE F
12. roller will compensate the float charging voltage by 4mV Cell C For 12V float charging battery compensation voltage U t 25 6 0 004 V For 24V battery voltage compensation voltage U t 25 12 0 004 V For 48V battery compensation voltage U t 25 24 0 004 V 8 Elevating charging The users can adjust the elevating charging voltage within a certain scope voltage adjustable 9 Solar panel input When solar panel input power is over the acceptable power for the controller the deviated from controller will make the solar panel work deviated from the maximum power to maximum power prevent itself damaged So the controller charges the battery by rated current point 10 Internal overheating When the internal temperature sensor detects excessive temperature the protection controller will stop working to prevent it being damaged It will resume working again when the internal temperature drops to a certain degree 11 Temperature controlling fan When the internal temperature sensor detects the temperature exceeding a certain degree the controller will start the cooling fan until the temperature drops to a certain degree 12 Panel over voltage protection When the input voltage of the solar panels exceeds the rated voltage the controller will start protection automatically and stop working until the input voltage resumes back to the normal scope 13 Remote controlling This optional funct
13. ss this button long can decrease the parameter pending to be set automatically Press shortly At the parameter setting interface press this button short can switch to the different parameters in the same interface at the confirmation interface it is used to confirm the current operation under the circumstances when the controller detects the breakdown press this button to the breakdown OK ne ee indication interface Press long over 5s At the parameter setting interface press this button long and enter inter setting interface and then press this button long to save the setting parameter and exit the setting state Press shortly At the parameter setting interface press this button to cancel the change for the current parameter at the confirmation interface it is used to cancel the current operation at the non parameter setting interface it is ESC Aa used to switch to the main interface quickly Pressing this button long does not have any meaning 3 2 LCD interface instruction The showing interfaces consist of 5 interfaces Each interface has 4 lines The first line is the state indication line and it indicates the working condition of the whole system or the breakdown information The icon of the upper right corner of each interface is indication of the current interface The first number means the current interface and the second one means the whole interface Please refer t
14. tage Temperature scope 20 C 80 C 20 C 80 C D Battery reverse connection function Battery reverse discharging function Solar panel reverse connection function Protection functions f j Solar panel input over voltage protection Radiator overheat protection Input over power deviated from maximum power point Cooling way Thermostat active cooling Optional function CRS485 or RS232 Remote controlling function Oth Working t t ers orking temperature 10 C 450 C scope Working altitude lt 3000m Working humidity 0 90 no condensation scope Dimension 380mm 283mm 100mm Weight 5 7 Kg 5 9 Kg St t t orage temperature 30 C 480 C scope
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