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Epever iTracer IT4415ND, User Manual

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Epever iTracer IT4415ND User Manual Download Page 42

38

 

3.Solar MPPT Voltage(54V, 72V, 90V) / System Voltage(36V) 

 

4.Solar MPPT Voltage(72V, 90V, 108V) / System Voltage(48V) 

 

 

 

 

 

91.00%

92.00%

93.00%

94.00%

95.00%

96.00%

97.00%

98.00%

99.00%

130 390 650 780 910 1040 1300 1560 1690 1800

C

onv

e

rs

ion 
Eff

ici

e

ncy
 %

Charging Power W

36V Conversion Efficiency Curves

54V

72V

90V

92.00%

93.00%

94.00%

95.00%

96.00%

97.00%

98.00%

99.00%

130 650 910 1170 1430 1690 1950 2210 2400

C

onv

e

rs

ion 
Eff

ici

e

ncy
 %

Charging Power W

48V Conversion Efficiency Curves

72V

90V

108V

Summary of Contents for iTracer IT4415ND

Page 1: ...iTracer ND series MPPT Solar Charge Controller User Manual Models IT4415ND IT6415ND...

Page 2: ......

Page 3: ...ions with PV array and the fuse breakers close to battery before controller installation and adjustment Power connections must remain tight to avoid excessive heating from a loose connection Informati...

Page 4: ...lation Notes 9 2 2 PV Array Requirements 9 2 3 Mounting 11 2 4 Wiring 12 2 5 Power Up 18 3 LED Indication 19 4 LCD Display Operation 20 4 1 Button operation 20 4 2 LCD Display Operation 20 5 Protectio...

Page 5: ...us fields like telecommunication base station household system wilderness monitoring system etc All round electronic fault self test function and enhanced electronic protection function could furthest...

Page 6: ...d time control Support 4 charging options Sealed Gel Flooded and User Battery temperature compensation function Real time energy statistics function With RS 485 RS 232 communication bus interface and...

Page 7: ...15 Battery Negative Terminal 7 RS 232 port 16 Battery Positive Terminal 8 RS 485 port 17 Load Positive Terminal 9 RTC battery model CR2032 Monitor controller by PC and update controller software via R...

Page 8: ...ort 8 th on the controller 3 CD PC Software Solar Station PC software is used to monitor each controller on the network 1 4 Maximum Power Point Tracking Technology Due to the nonlinear characteristics...

Page 9: ...reduction of the conversion efficiency of the system thus the controller s conversion efficiency is particularly important in the PV system Figure 1 2 is the maximum power point curve the shaded area...

Page 10: ...operation of the system The typical MPPT algorithm designed by our company can track the real MPP quickly and accurately improve the utilization rate of the array and avoid the waste of resources 1 5...

Page 11: ...lize Charging WARNING Explosive Risk Equalizing flooded battery would produce explosive gases so well ventilation of battery box is recommended CAUTION Equipment damage Equalization may increase batte...

Page 12: ...oltage can t be steady in constant voltage controller will accumulate and calculate the time of constant voltage working When the accumulated time reach to 3 hours the charging mode will turn to Float...

Page 13: ...onnections and corroded wires may result in high heat that can melt wire insulation burn surrounding materials or even cause fire Ensure tight connections and use cable clamps to secure cables and pre...

Page 14: ...urrent will be limited within rated range therefore the controller will charge the battery with the rated charging power even if the input power at the PV exceeds The actual operation power of the PV...

Page 15: ...t temperature 2 3 Mounting CAUTION When mounting the controller ensure at least 150mm of clearance above and below the controller for proper air flow If mounted in an enclosure ensure good ventilation...

Page 16: ...nce is required around the controller for proper air flow Secure the controller in place using proper mounting screws 2 4 Wiring Please remove the terminal protective cover before wiring Figure 2 1 In...

Page 17: ...NTION N enchev trez pas tous les fils ensemble Le c ble de communication et les fils d alimentation doivent tre aussi loign s que possible pour viter les interf rences de transmission du signal de com...

Page 18: ...ure 1 1 CAUTION Be careful when installation Please never plug the voltage sensor wires into to the RTS300R10K5 08A terminals 10 th Port This will cause an alarm or damage the controller ATTENTION Lor...

Page 19: ...S 232 and RS 485 Please use matching communication cables and make sure the cables are connected firmly during data transmitting the below features are supported with communication interface Monitor e...

Page 20: ...mmended and make them keep OFF state before connection WARNING Risk of electric shock Exercise caution when handling solar wiring The solar PV array can produce open circuit voltages in excess of 150...

Page 21: ...ke it keep OFF state before connection Connect load positive to 17 th port and negative to 14 th port on the controller in the figure 2 1 Please pay much attention to and confirm the cable is connecte...

Page 22: ...SSEMENT La d connexion de la batterie causera des interf rences sur le chargement lorsque le contr leur fonctionne et est en chargement AVERTISSEMENT N effectuez pas le test de polarit invers e de la...

Page 23: ...Orange on solid Under voltage warning Red on solid Low voltage disconnect Red flash Battery over temperature Red OFF Normal Red flash Current abnormal Charging overcurrent PV overvoltage Overload load...

Page 24: ...in any monitoring interface Cancel the operation Move inverse cursor Browse the parameters Modify the value Set the period of log 4 2 LCD Display Operation Rated Info Rated information of the control...

Page 25: ...7V Batt State Normal Charge State Float PV Volt 25 4V Generated Energy 1 5kWh D PV Power 85 5W Consumed Energy 1 1kWh D Load Power 30 5W Total Generated 7 50kWh Total Consumed 5 50kWh Batt Temp 21 C T...

Page 26: ...rameters and data bit Use button to modify the value and set the period of log for browse When the period is set press to enter the corresponding details Log Number time the voltage and current of bat...

Page 27: ...keeps the ID number unique in the networking or PC software or other device s couldn t search it The second interface shows the backlight time Item The set range Default Backlight Time 1 to 90 second...

Page 28: ...point of NTTV Night Time Threshold Voltage the solar controller will recognize the starting voltage and turn on the load after pre set time delay when the battery power is enough and the controller wo...

Page 29: ...ime Manual Light On Off Light On Timer Time Time Control 1 On Time 19 00 Off Time 02 00 Time Control 2 On Time 05 00 Off Time 06 00 Single Double Load control mode can be set to time control in this i...

Page 30: ...0 6V Equalize Time 120 min Boost Time 120 min You should input the user password see above before setting the parameters In setting mode all the parameters can be modified And will immediately effect...

Page 31: ...ltage disconnect 11 1V 11 1V 11 1V 9 17V Discharging limits voltage 10 6V 10 6V 10 6V 9 17V Equalize duration 120min 120min 0 180min Boost duration 120min 120min 120min 10 180min NOTE 1 When the batte...

Page 32: ...ll parameters will be set to factory default and couldn t be recovery Device Message ARM Msg Type IT6415ND Ver V01 00 V02 60 SN 0002201301200045 Dsp Msg Type IT6415ND Ver V02 05 V02 60 SN 000220130120...

Page 33: ...y Reverse Polarity Fully protection against battery reverse polarity correct the wire connection to resume normal operation Battery Over Voltage When the battery voltage reaches to the set point of Ov...

Page 34: ...ote Temperature Sensor If the temperature sensor is short circuited or damaged the controller will be charging or discharging at the default temperature 25 to prevent the battery damaged from overchar...

Page 35: ...ia RS 485 or RS 232 RS 485 serial baud rate setting error or serial USB adapter incorrect configuration Check serial baud rate is set to 115200bps or not and choose the right COM port If using a seria...

Page 36: ...are ground connected tightly and correctly Confirm that all the terminals have no corrosion insulation damaged high temperature or burnt discolored sign tighten terminal screws to the suggested torque...

Page 37: ...veloped by the EPsolar company Monitoring software can remote single or more controllers to modify the parameters and others in the PV system management username administrator password 111111 as defau...

Page 38: ...34 Figure6 2 Real Time Monitoring Figure6 3 Control Parameter...

Page 39: ...Voltage Drop 0 3V Grounding Common Negative Max PV open circuit voltage must never exceed 138V under 25 conditions Environmental Parameters Environmental Parameter LCD temperature range 20 70 Ambient...

Page 40: ...PV or load current voltage or power exceeding the rated value of controller User disassembly or attempted repair the controller without permission The controller is damaged due to natural elements su...

Page 41: ...T Voltage 36V 54V 72V System Voltage 24V 87 50 89 50 91 50 93 50 95 50 97 50 120 180 210 270 300 330 390 480 520 600 Conversion Efficiency Charging Power W 12V Conversion Efficiency Curves 36V 54V 72V...

Page 42: ...5 00 96 00 97 00 98 00 99 00 130 390 650 780 910 1040 1300 1560 1690 1800 Conversion Efficiency Charging Power W 36V Conversion Efficiency Curves 54V 72V 90V 92 00 93 00 94 00 95 00 96 00 97 00 98 00...

Page 43: ...92 00 93 00 94 00 95 00 96 00 97 00 150 180 210 240 270 300 330 390 480 520 650 780 Conversion Efficiency Charging Power W 12V Conversion Efficiency Curves 36V 54V 72V 92 00 93 00 94 00 95 00 96 00 9...

Page 44: ...92 00 93 00 94 00 95 00 96 00 97 00 98 00 99 00 Conversion Efficiency Charging Power W 36V Conversion Efficiency Curves 54V 72V 90V 95 50 96 00 96 50 97 00 97 50 98 00 98 50 99 00 390 910 1430 1690 1...

Page 45: ...41 Annex II Dimensions IT4415ND Dimensions Unit mm...

Page 46: ...42 IT6415ND Dimensions Unit mm Final interpretation right of the manual belongs to EPsolar Any changes without prior notice Version number V3 0...

Page 47: ......

Page 48: ...BEIJING EPSOLAR TECHNOLOGY CO LTD Tel 86 10 82894112 82894962 Fax 86 10 82894882 E mail info epsolarpv com Website http www epsolarpv com http www epever com...

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