Epsolar MT50 Instructions Manual Download Page 4

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1 Important Safety Instructions

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2 General Information

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2.1 Features

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2.2 Main functions

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2.3 Recommendations

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3 Installation

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4 Product Features

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4.1 Monitoring screen

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5 Operation

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5.1 Buttons

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5.2 Main menu

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5.3 Real-time monitoring

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5.4 Device Information

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5.5 Test Operation

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5.6 Control Parameter

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5.7 Load Setting

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5.8 Device Parameter

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5.9 Device Password

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5.10 Charge mode

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5.11 Factory reset

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5.12 Failure Information

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5.13 Meter parameter

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6 Technical Specifications

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Contents

书籍1.indb 4

2013-10-18 15:04:18

Summary of Contents for MT50

Page 1: ... you very much for selecting our product This manual offers important information and suggestions with respect to installation use and troubleshooting etc Please read this manual carefully before using the product 书籍1 indb 1 2013 10 18 15 04 18 ...

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Page 3: ...Remote Meter MT50 Remote meter Model MT50 is available to connect with solar controllerLSxxxxB VSxxxxB and TracerxxxxB 书籍1 indb 3 2013 10 18 15 04 18 ...

Page 4: ... 5 Operation 11 5 1 Buttons 11 5 2 Main menu 12 5 3 Real time monitoring 12 5 4 Device Information 14 5 5 Test Operation 14 5 6 Control Parameter 15 5 7 Load Setting 19 5 8 Device Parameter 23 5 9 Device Password 24 5 10 Charge mode 24 5 11 Factory reset 25 5 12 Failure Information 25 5 13 Meter parameter 26 6 Technical Specifications 27 Contents 书籍1 indb 4 2013 10 18 15 04 18 ...

Page 5: ...pful Read all instructions and cautions in the manual before starting the installation Keep the MT50 away from rain exposure severe dust vibrations corrosive gas and intense electromagnetic interference Do not allow water to enter remote meter There are no user serviceable parts inside the controller Do not disassemble or attempt to repair it 2 General Information 2 1 Features The new generation r...

Page 6: ...ed for external power Real time data monitoring and remote load switchover of the controllers and data browse and modification of device parameters charge control parameters and load control parameters Real time display and acoustic alarm of failure information of the connection devices Longer communication distance based on RS485 2 2 Main functions Functions like the real time monitoring of the o...

Page 7: ...lowed to connect with our LSxxxxB VSxxxxB and TracerxxxxB series controllers before purchase Please do not install MT50 in a situation with strong electromagnetic interference 3 Installation mm inches Frame Mount Dimensions 3 书籍1 indb 3 2013 10 18 15 04 18 ...

Page 8: ...ase and erect the plastic expansion bolts Step 2 Use four ST4 2 32 self tapping screws to fix the Frame Frame Mounting 4 Mechanical Parameter Parameter Overall dimension 114 x 114 x 32 7mm 4 49 x4 49 x 1 29inches Mounting dimension 88 6x 88 6mm 3 49 x 3 49inches Terminal Φ4 3 书籍1 indb 4 2013 10 18 15 04 19 ...

Page 9: ...Step 3 Use four M4 8 pan head screws to mount MT50 Surface on the Frame Step 4 Mount the four associated screw plugs into the screw holes 5 Surface Mounting 书籍1 indb 5 2013 10 18 15 04 19 ...

Page 10: ...ad screws with M4 nuts to mount MT50 Surface onto the panel Step 3 Mount the four associated white screw plugs into the screw holes Notice Take full consideration of the plugging unplugging space of the communication cable and the length of the cable during installation to see if they are appropriate 6 Surface mounting 书籍1 indb 6 2013 10 18 15 04 20 ...

Page 11: ...4 Product Features Front View Display screen Buttons Communication indicator Alarm Failure indicator 7 书籍1 indb 7 2013 10 18 15 04 20 ...

Page 12: ...RS485 communication and power interface Rear View 8 书籍1 indb 8 2013 10 18 15 04 20 ...

Page 13: ...nnected with the controller Display screen Man machine interaction operation interface Buttons The Meter buttons includes four navigation buttons and two operational buttons See the specific directions in the Operational Manual RJ45 communication and power interfaces Communication and power supply cable interfaces used for communication connection with controllers Note Please use the communication...

Page 14: ...ons Night Day The threshold voltage is 1V Higher than 1V is daytime Charge current icon The icon is dynamically if there is charge current Battery icon The battery capacity is dynamically displayed based on the SOC value calculated by the controllers Note When the battery is in over discharge status the icon displayed is Battery status icons Normal voltage Under voltage Over discharge 10 书籍1 indb ...

Page 15: ...Load status icon Load ON Load OFF 5 Operation 5 1 Buttons The buttons are respectively from left to right ESC Left Up Down Right and OK buttons the operation is described in the schematic operation diagram below Schematic operation diagram 11 书籍1 indb 11 2013 10 18 15 04 20 ...

Page 16: ...d cancel the modification of the control parameters 5 2 Main menu Up and Down buttons are respectively used to move the cursor to select the menu items OK and ESC buttons are respectively used to enter or exit the corresponding pages of the menu items 1 Monitoring 2 Device Info 3Testoperation 4 Control Para 5 Load set 6 Device Para 7 Device PSW 8Charge Mode 9 Factory Reset 10 Failure Info 11Meter ...

Page 17: ...13 书籍1 indb 13 2013 10 18 15 04 21 ...

Page 18: ... displayed below Operational tips and buttons are respectively used to turn the browse page upward and downward 5 5 Test Operation Load switch test operation is conducted on the connection solar controller to see if the load output is normal The test operation does not affect the working settings under actual load which means that the solar controller will exit from the test modewhen exiting the o...

Page 19: ...spectively to confirm and cancel the test operation 5 6 Control Parameter Browse and modification operations are conducted over the control parameters of solar charge controller See the scope of parameter modification in control parameters table and the page of control parameters in the diagram below 15 书籍1 indb 15 2013 10 18 15 04 21 ...

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Page 21: ...h Temperature compensation coefficient 3mv 2V 0 9 Rated Voltage Auto Auto 12V 24V 36V 48V Depends on the versions of the controllers Charging SOC 100 Fixed Value Discharging SOC 30 10 80 Battery Voltage Parameters Parameters is in 12V system at 25 please use X 2 in 24V X 3 in 36 V and X 4 in 48 V system 17 书籍1 indb 17 2013 10 18 15 04 21 ...

Page 22: ... 4V 14 6V 9 17V Float Charging Voltage 13 8V 13 8V 13 8V 9 17V Boost Reconnect Charging Voltage 13 2V 13 2V 13 2V 9 17V Low Voltage Reconnect Voltage 12 6V 12 6V 12 6V 9 17V Under Voltage Warning Reconnect Voltage 12 2V 12 2V 12 2V 9 17V Under Voltage Warning Voltage 12 0V 12 0V 12 0V 9 17V Low Voltage Disconnect Voltage 11 1V 11 1V 11 1V 9 17V Discharging Limit Voltage 10 6V 10 6V 10 6V 9 17V Equ...

Page 23: ...onnect Voltage 3 Low Voltage Reconnect Voltage Low Voltage Disconnect Voltage Discharging Limit Voltage 4 Under Voltage Warning Reconnect Voltage Under Voltage Warning Voltage Discharging Limit Voltage 5 Boost Reconnect Charging Voltage Low Voltage Disconnect Voltage 5 7 Load Setting The page of load setting could be used to set the four load working modes of the connection solar controller Manual...

Page 24: ...ontrol Light on off on 5 0VDeT 10M oﬀ 4 0VDeT 10M Light on Timer on 5 0V DeT 10M oﬀ 4 0V DeT 10M NightTime XXH XXM Light on Timer OnTime1 XXH XXM OnTime2 XXH XXM Time Control Time1 OnTime H M S OﬀTime H M S Time Control Time2 OnTime H M S OﬀTime H M S 1 Manualmode Manualmode Mode Introductions ON Load is on all the time if battery capacity is enough and no abnormal conditions happen OFF Load is OF...

Page 25: ...or Light signal During the period if light signal voltage continues matching Light ON OFF voltage it will carry out corresponding actions The time adjustment range 0 99mins 3 Light Time mode Light Time mode Working time 1 T1 Load working period after light control turns ON load Any of the working time is set as 0 it means thistime will stop working The real working time of T2 depends on the Night ...

Page 26: ... of load through real time clock mode Working time 1 is the compulsory load working time interval Working time 2 is an optional Working Time2 T2 Realize the dual timer function of the load control through real time clock mode 22 书籍1 indb 22 2013 10 18 15 04 23 ...

Page 27: ...eter Ver VX XX ID XXX Device Parameter Bklight XXXS Month Day Year H M S Note the bigger the ID value of the connection device the longer the Meter communication identification interval the maximum interval 6 minutes Type Notes Ver Solar charger controller software and hardware version numbers ID Solar charger controller communication ID numbers Bklight Solar charger controller LCD backlight worki...

Page 28: ...Device parameter Device password Factory reset pages The page of device password in the diagram below Device PSW OriPSW XXXXXX NewPSW XXXXXX Note Solar charge controller default password is 000000 5 10 Charge mode The charge mode of solar charge controller could be selected via the page of charge mode Voltage Compensate SOC the default charge mode is Voltage Compensate charge mode Charge Mode Vol ...

Page 29: ...5 12 Failure Information The current failure information of the solar charge controller could be checked via the Failure information page a maximum of 15 failure messages could be displayed when the failures of solar charge controller are eliminated the corresponding failure information will also be automatically eliminated 25 Charging mode Notes Voltage compensation voltage control charging defau...

Page 30: ...e related three Switch pages Backlight Audible alarm parameter values of the instrumentation via the meter parameter page 1 2 Meter Para Type MT50 Ver Hardware Software Sn XXXXXXXXXX Meter Para Sw Pages XXS BKLight XXS AudiAlarm on off Note When the set up is accomplished the auto switch page cannot become effective until ten minutes later 26 书籍1 indb 26 2013 10 18 15 04 23 ...

Page 31: ...nitoring page BKlight 20 0 999S Setting of LCD backlight timeout of MT50 instrument AudiAlam OFF ON OFF Setting of ON or OFF the acoustic alarm function of MT 50 instrument in case of failure on solar charge controller Electrical parameter Self consumption backlight and acoustic alarm on 65mA Backlight ON 23mA Backlight OFF 15mA 27 书籍1 indb 27 2013 10 18 15 04 23 ...

Page 32: ...6 inches Frame dimensions 114 114 mm 4 49 4 49 inches Connector type RJ45 Meter cable Standard 2m Max 50 m Meter weight Simple package 0 23 Kg Standard package 0 32 Kg ENVIRONMENTAL Environmental parameter Ambient Temperature 20 70 4 158 28 书籍1 indb 28 2013 10 18 15 04 24 ...

Page 33: ...Definitions of interface pins Pin No Definition 1 Power 12V input 2 RS485 B 3 RS485 A 4 GND 5 GND 6 RS485 A 7 RS485 B 8 Power 12V input Data cable pin definitions 29 书籍1 indb 29 2013 10 18 15 04 24 ...

Page 34: ...mm inches Ver1 5 REMOTE METER DIMENSIONS 30 书籍1 indb 30 2013 10 18 15 04 24 ...

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Page 36: ...BEIJING EPSOLAR TECHNOLOGY CO LTD Tel 86 10 82894112 82894962 Fax 86 10 82894882 E mail info epsolarpv com Website http www epsolarpv com 书籍1 indb 32 2013 10 18 15 04 24 ...

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