Ldsolar Mppt Controller | Download
Technology-Wuhan Welead S\u0026amp;T Co.,Ltd
User Manual for LDSOLAR models including: TD50V Dream Series Maximum Power Point Tracking, TD50V, Dream Series Maximum Power Point Tracking, Maximum Power Point Tracking, Power Point Tracking, Point Tracking
This manual contains all instructions of safety, installation and operation for Tracer Dream series Maximum Power. Point Tracking (MPPT) controller ("the ...
Controlador MPPT ldsolar | Download do manual de instruções
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DocumentDocument Dear users,
Thank you for choosing our product !
Important Safety Instructions Please keep this manual for future review. This manual contains all instructions of safety, installation and operation for Tracer Dream series Maximum Power Point Tracking (MPPT) controller ("the controller" as referred to in this manual).
General Safety Information
Read carefully all the instructions and warnings in the manual before installation.
No user serviceable components inside the controller. Don't disassemble or attempt to repair the controller.
Mount the controller indoors. Avoid exposure the components and do not allow water to enter the controller.
Install the controller in a well ventilated place. The controller's heat sink may become very hot during operation.
Suggest installing appropriate external fuses/breakers. Make sure to switch off all PV array connections and
the battery fuse or breakers before controller installation and adjustment. Power connections must remain tight to avoid excessive heating from loose connection.
1. General Information
1.1 Overview
Tracer Dream 50V series controller is based on advanced MPPT control algorithm, with LCD displaying running status. The MPPT control algorithm can minimize the maximum power point loss rate and loss time, quickly track the maximum power point of the PV array and obtain the maximum energy from solar modules under any conditions;
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and can increase the ratio of energy utilization in the solar system by 20%-30% compared with a PWM charging method.The newly designed screen adds the display of battery type and Bluetooth/WiFi,easy for customer to check.
Limiting the charging power and reducing charging power functions ensure the system stable with over PV modules in high temperature environment.
With comprehensive electronic fault self-detecting functions and powerful electronic protection functions built inside the controller, component damage caused by installation errors or system failures can be avoided to the greatest extent possible.
Features
With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the panel fails resulting in multiple peaks on the I-V curve, the controller is still able to accurately track the maximum power point.
Advanced MPPT technology, with efficiency no less than 99.5%
Maximum DC/DC conversion efficiency of 98% Ultra-fast tracking speed and guaranteed tracking
efficiency Advanced MPPT control algorithm to minimize the
MPP loss rate and loss time Limit charging power & current over rated range.When
the solar panel power exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level. Support the lead-acid,gel,flooded with the needed Temp. compensation and support lithium batteries start from solar panel Power reduction automatically over temperature range Monitor and set the parameters via App(optional)
1.2 Characteristics
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PV MC4 Terminals LED Screen LED Indicator Logo Battery Terminals Temperature Sensor MenuRed) Operation(Yellow) Cooling Hole
Figure 1-1 Product Characteristics
If the temperature sensor is short-circuited or damaged, the controller will charge or discharge at the default temperature setting of 25.
1.3 Naming Rules of Controller models
TD 2 3 10 TU
Function Code: None--Basic TU--Technical Updated Pro--Professional Rated Current Code: 1--Rated Current 10A 1--Rated Current 15A 2--Rated Current 20A 3--Rated Current 30A 4--Rated Current 40A 5--Rated Current 50A... Product Series: TD:Tracer Dream Series
Max.PV Open Voltage: 05--Max. 50V 07--Max. 75V 10--Max. 100V 12--Max. 120V 15--Max. 150V System Voltage Code: 1--12V 2--12V/24VAuto 4-12V/24V/48VAuto
Figure 1-2 Example
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1.4 Battery Charging Stage
The controller has a 3 stages battery charging algorithm (Bulk Charging, Boost Charging and Float Charging) for rapid, efficient, and safe battery charging.
Figure 1-5 Lead acid Battery
Figure 1-6 Li Battery charging
charging stage Curve
stage curve
(1) Bulk Charging
In this stage, the battery voltage has not yet reached boost voltage, the controller operates in constant current mode, delivering its maximum current to the batteries (MPPT Charging).
(2) Boost Charging
When the battery voltage reaches the boost voltage set point, the controller will start to operate in constant charging mode, this process is no longer MPPT charging, and in the meantime the charging current will drop gradually, the process is not the MPPT charging. The Boost stage maintain 2 hours in default. When the accumulate time reach to 2hours, the charging mode will turn to Float charging.
(3) Float Charging
After the boost voltage stage, the controller will reduce charging current to Float Voltage set point. This stage will have no more chemical reactions and all the charge current transforms into heat and gas at this time. Then the controller reduces the
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voltage to the floating stage, charging with a smaller voltage and current. It will reduce the temperature of the battery and prevent the gassing and charging the battery slightly at the same time. The purpose of Float stage is to offset the power consumption caused by self consumption and small loads in the whole system, while maintaining full battery storage capacity.
In Float charging stage, loads are able to obtain almost all power from solar panel. If loads exceed the power, the controller will no longer be able to maintain battery voltage in Float charging stage. If the battery voltage remains below the Recharge Voltage, the system will leave Float charging stage and return to Bulk charging stage.
2 Installation Instructions
2.1 General Installation Notes
Please read the entire installation instructions to get familiar with the installation steps before installation.
Be very careful when installing the batteries, especially flooded lead-acid battery. Please wear eye protection, and have fresh water available to wash and clean any contact with battery acid.
Keep the battery away from any metal objects, which may cause short circuit of the battery.
Explosive battery gases may come out from the battery during charging, so make sure ventilation condition is good.
Ventilation is highly recommended if mounted in an enclosure. Never install the controller in a sealed enclosure with flooded batteries! Battery fumes from vented batteries will corrode and destroy the controller circuits.
Loose power connections 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 prevent them from swaying in mobile applications.
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Lead-acid battery and lithium battery are recommended, other kinds please refer to the battery manufacturer.
Battery connection may be wired to one battery or a bank of batteries. The following instructions refer to a singular battery, but it is implied that the battery connection can be made to either one battery or a group of batteries in a battery bank.
Multiple same models of controllers can be installed in parallel on the same battery bank to achieve higher charging current. Each controller must have its own solar module(s).
When selecting connection wires for the system, follow the criterion that the current density is not larger than 5A/mm2.
2.2 PV Array Requirements
(1) Serial connection (string) of PV modules
As the core component of PV system, controller could be suitable for various types of PV modules and maximize converting solar energy into electrical energy. According to the open circuit voltage (Voc) and the maximum power point voltage (VMpp) of the MPPT controller, the series number of different types PV modules can be calculated. The below table is for reference only.
Table 2-1 TD1105/TD2105
System voltage
36 cell Voc23V
48 cell Voc31V
54 cell Voc34V
60 cell Voc38V
72 cell Voc46V
Max. Best Max. Best Max. Best Max. Best Max. Best
12V 2 2 1 1 1 1 1 1 1 1
24V 2 2 -
-
-
-
111 1
NOTE: The above parameter values are calculated under standard test conditions (STC (Standard Test Condition)Irradiance 1000W/m2, Module Temperature 25, Air Mass1.5.)
(2) Maximum PV array power
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The MPPT controller has the function of current/power-limiting, that is, during the charging process, when the charging current or power exceeds the rated charging current or power, the controller will automatically limit the charging current or power to the rated charging current or power, which can effectively protect the charging parts of controller, and prevent damages to the controller due to the connection of some over-specification PV modules. The actual operation of PV array is as follows:
Condition 1:
Actual charging power of PV array Rated charging power of controller
Condition 2:
Actual charging current of PV array Rated charging current of controller
When the controller operates under "Condition 1" or "Condition 2" , it will carry out the charging as per the actual current or power; at this time, the controller can work at the maximum power point of PV array.
WARNING: When the power of PV is not greater than the rated charging power, but the maximum open-circuit voltage of PV array is more than 50V(at the lowest environmental temperature), the controller may be damaged.
Condition 3:
Actual charging power of PV arrayRated charging power of controller
Condition 4:
Actual charging current of PV arrayRated charging current of controller
When the controller operates under "Condition 3" or "Condition 4", it will carry out the charging as per the rated current or power.
WARNING: When the power of PV module is greater than the rated charging power, and the maximum open-circuit voltage of PV array is more
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than 50V(at the lowest environmental temperature), the controller may be damaged.
According to "Peak Sun Hours diagram", if the power of PV array exceeds the rated charging power of controller, then the charging time as per the rated power will be prolonged, so that more energy can be obtained for charging the battery. However, in the practical application, the maximum power of PV array shall be not greater than 1.5 x the rated charging power of controller. If the maximum power of PV array exceeds the rated charging power of controller too much, it will not only cause the waste of PV modules, but also increase the open-circuit voltage of PV array due to the influence of environmental temperature, which may make the probability of damage to the controller rise. Therefore, it is very important to configure the system reasonably. For the recommended maximum power of PV array for this controller, please refer to the table below:
Table 2-2 maximum power of PV array for this controller
Model
TD1105 TD2105
Rated Charge Current
10A
10A
Rated Charge Power
Max. PV Array Power
130W/12V 195W/12V
130W/12V 195W/12V 260W/24V 390W/24V
Max. PV open circuit
voltage
48V 50V
At 25 environment temperature
At minimum
operating environment temperature
2.3 Wire Size
The wiring and installation methods must conform to all national and local electrical code requirements.
PV Wire Size
Since PV array output can vary due to the PV module size, connection method or sunlight angle, the minimum wire size can be calculated by the Isc of PV array.
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Please refer to the value of Isc in the PV module specification. When PV modules connect in series, the Isc is equal to a PV modules Isc. When PV modules connect in parallel, the Isc is equal to the sum of the PV module's Isc. The Isc of the PV array must not exceed the controller's maximum PV input current. Please refer to the table as below:
NOTE: All PV modules in a given array are assumed to be identical.
Isc=short circuit current(amps) Voc=open circuit voltage.
Table 2-3 PV array must not exceed the controller's maximum
Model
Max.battery wire size
Max. PV wire size
TD1105
6mm2/10AWG
2.5mm2/14AWG
TD2105
6mm2/10AWG
2.5mm2/14AWG
These are the maximum wire sizes that will fit the controller
terminal
2.4 Mounting
Warning: risk of explosion! Never install the controller and an open battery in the same enclosed space! Nor shall the controller be installed in an enclosed space where battery gas may accumulate.
Warning: danger of high voltage! Photovoltaic arrays may produce a very high open-circuit voltage. Open the breaker or fuse before wiring, and be very careful during the wiring process.
Note: when installing the controller, make sure that enough air flows through the controller's radiator, and leave at least 100mm of space both above and below the controller so as to ensure natural convection for heat dissipation. If the controller is installed in an enclosed box, make sure the box delivers reliable heat dissipation effect.
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Figure 2-1 Mounting 2.5 Installation Procedure
Figure 2-3 Schematic of wiring diagram
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Step 1: Choose the installation site Do not install the controller at a place that is subject to direct sunlight, high temperature or water intrusion, and make sure the ambient environment is well ventilated.
CAUTION: If the controller is to be installed in an enclosed box, it is important to ensure reliable heat dissipation through the box. Step 2: Wire and Power on controller Connect the system in the order of battery PV array in accordance with Figure 2-2, "Schematic Wiring Diagram" and disconnect the system in the reverse order.
CAUTION: While wiring the controller do not close the circuit breaker or fuse and make sure that the leads of "+" and "-" poles are connected correctly.
CAUTION: A fuse which current is 1.25 to 2 times the rated current of the controller, must be installed on the battery side with a distance from the battery not greater than 150 mm.
CAUTION: If an inverter is to be connected to the system, connect the inverter directly to the battery, not to the load side of the controller. Step 3Install
Fix a screw at a suitable position with 5mm left, and
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prepare a double-sided adhesive. Hang the controller and stick it on the double-sided adhesive.
3. Operation
3.1 Button Mode
Clear Fault Browsing
Mode
Setting Mode
Note Long press the "OPERATION" button( ) Short press the "MENU" button( ).
Browse to the settings page,Press the "MENU" button. and hold on 5s to enter the setting mode Short Press the "OPERATION" button. to set the parameters, Long Press the "MENU" button to confirm the setting parameters or no operation for 10s, it will exit the setting interface automatically.
3.2 Interface (1) Status Description
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Item PV array
Icon
Status In daytime and PV connected
correctly At night or no PV connect or
reverse connect No Charging
Charging In MPPT
In Float Charging Mode
In Boost Charging Mode PV Voltage, Current and
Power Battery icon
12V 24V
Current System Voltage
BAT
Battery Voltage and Current
Battery
BAT TYPE
Battery Type
Bluetooth or WiFi connection instruction
Seal Gel Flood LI LIF
battery type instruction
(2) LED Indicator
Color Green Chang e from
Status
6 LED Slow Scroll
Explanation In Charging, and the charging current is less than 1 / 3 of the
rated current
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orange to green
according to battery capacity
6 LED Fast Scroll
6LED Slow Flash
Blue Red
1LED Slow Flash
6LED Fast Flash
1LED Slow Flash
In Charging, and the charging current is more than 1 / 3 of
the rated current
The battery is about to be fully charged and enters the
constant voltage charging state, and the charging current is less than 2.5A
No charge, the controller is in standby
Battery over voltage or PV over voltage
Battery Low voltage or over temperature protection
Note: the LED screen has a sleep function to save power. When it is detected that the solar panel cannot be charged, the controller will turn off the display after a delay of 5 minutes.Press any key or Restart charging can wake up the LED screen again.
(3) Fault Indication
Status
Icon
Explanation
Low Voltage Over Voltage
Battery Icon flash
Over Temperature
Protection
Temperature Icon Flash
PV Over Voltage
PV Icon Flash
Over Current or Power Limited Bluetooth/WIFI unconnected
MPPT
(4) Browse interface
MPPT Icon Flash Bluetooth/WIFI Icon Flash
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If there is no operation within 20s in any interface or after powered on within 10s, The main interface will cycle to display the battery voltage, Battery capacity,charging current,PV voltage and charging power every 3s.Long press the "OPERATION " button ( ) can speed up the cycle display time.
At main interface(cycle display),long press menu( ) and operation( ) button at same time to enter working record status,it can show times of low voltage,working days and times of full charging
At main interface(cycle display),Press the "MENU" button( ) and enter menu interface
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3.3 Setting (1) Clear the charging power (AH) Operation:
Step 1: Press the "OPERATION"button and hold for 5s under the PV generated charging power interface and the value will be cleared. (2) Float Voltage Setting Operation: Step 1: At main interface(cycle display),Press the "MENU" button to enter float voltage interface Step 2: Long press the "MENU" button(5S ) until the value is flashing,then it enters the setting state.
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Step 3: Press the "MENU"and "OPERATION" button to change the value
Step 4: After setting,Long press the "MENU"button(5S ) to save the new setting.If there is no operation within 20S,the controller will enter the main interface and cycle to display automatically. (3) Setting of boost voltage, low voltage reconnect voltage and low voltage disconnect voltage Operation:At main interface(cycle display),Press the "MENU"button to enter the relevant interface below The operation method of setting is the same as float voltage setting,Please refer to the above"(2)". The following rules must be observed when
modifying the parameter values in User .Charging Limit Voltage >Boost Charging Voltage >Float Charging Voltage > Boost Reconnect Charging Voltage. .Low Voltage Reconnect Voltage > Low Voltage Disconnect Voltage(BMS+0.2V) . Boost Reconnect Charging voltage > Low Voltage Reconnect Voltage> Low Voltage Disconnect Voltage(BMS+0.2V)
Battery Voltage Control Parameters Below parameters are in 12V system at 25 ºC, please double the values in 24V system
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LI3
LF4(LiFePO4 (Li(NiCoMn) LI7
SEL GEL FLD 4S/12V) LF8 O2 3S/12V) (Li(NiCoM
Battery Type 24V*2 24V*2 24V*2 (LiFePO4
LI6
n)O2
8S/24V*2) (Li(NiCoMn) 7S/24V)
O2 6S/24V*2)
Over Voltage Disconnect
16.0V 16.0 V 16.0 V
16.0V
17.0 V
32.0V
Charging Limited Voltage
15.0 V
15.0 V
15.0 V
14.8V
17.0 V
30.0V
Over Voltage Reconnect
15.0 V 15.0 V 15.0 V
14.8V
17.0 V
30.0V
Boost charge 14.4 V 14.2 V 14.6 V
14.6V
12.6V
29.4V
Float charge 13.8 V 13.8 V 13.8 V
14.4V
12.4V
29.0V
Boost Restart Voltage
Low voltage reconnect Low voltage disconnect
12.6V 12.6V 12.6V 12.6V 12.6V 12.6V 11.0V 11.0V 11.0V
13.0V 12.6V 10.5V
11.5V 11.0V 9.0V
26.0V 25.2V 21.0V
(4) Battery type support battery types
Lead-acid battery
Sealed(default)/Gel/Flooded/User
Lithium battery
LiFePO4 LF4/12V;LF8/24V;
Li(NiCoMn)O2
LI3/12V;LI6/24V;LI7/24V;
Setting the battery type via LCD
Step 1: At main interface(cycle display),Press the "Red" button to enter battery type mode interface.
Step 2: Long press the "Red" button(5S ) until the "SEL" is flashing,then it enters the setting state.
Step 3: Press the "Red" and "Yellow" button to confirm the battery type below:
Step 4: Long press the "Red" button(5S ) to save the new setting.If there is no operation within 20S,the
controller will enter the main interface and cycle to
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display automatically.
(5)Bluetooth Module(Optional) Step 1:Turn on the Bluetooth switch of the mobile phone, and open the iConnect App-- select wireless communication--device--communication selection-Bluetooth. Step 2:Click the "Search Device" button--select the device whose name begins with BT04--enter the password 0000/1234-connection succeeded. Step 3:If the Bluetooth is connected, the Bluetooth icon on the main interface will stop flashing.
(6) WiFi Mode(Optional) WiFi mode is divided to WiFi direct connection mode and WiFi networking IOT mode(default) How to switch to WiFi direct connection?
Step 1: Press the Red button of the controller to select the communication mode design interface. Step 2: Hold down the"Red"button,then
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press the Yellow button once,.Two seconds later, the LCD display will switch from IOT to AP,Then release the "Red"button.It has switched to WiFi direct connection mode.
How to switch back to WiFi networking IOT mode?
Press the Red button of the controller to enter the WiFi setting interface, press the Yellow button, and the LCD display will switch from AP to IOT,then switch to the WiFi networking IOT mode. How to enter configuration state
Press the "Red"button to enter WiFi mode interface(shows on the right).then press and hold the "Red"button for more than 10s, LCD interface switches and flashed between IOT and AP interface.Now it enters the distribution network state.
·How to connect WiFi with app? Please scan the QR code on the left with the browser. And refer to the instructions of iConnect app 2.2.3/3.2.1 ·In Wi-Fi direct connection mode, the Wi-Fi connected to the mobile phone can't connect to the Internet, so App upgrade and mobile phone WiFi Internet access are not available.
(7) App Setting
All the above settings can be set through the iConnect app, but the controller needs to be equipped with Bluetooth or WiFi module
App Download
·Android/Harmony System
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Method 1: Scan the following QR code with your mobile browser and enter the App download page. Click the latest version of the download file directly, and then install it directly (if prompted during the installation process, please select "Trust" and "Allow" to continue the installation. Harmony system should not turn on pure mode)
Method 2: The mobile phone web page can be downloaded and installed directly by logging in to https://www.ldsolarpv.com/jszc# or https://www.ldsolar.com/download.
Method 3: Google Play application market download
Search for "LD iConnect" in Google Play Application market and find ldsolar's app. The icon is as follows. Just download and install it directly.
·IOS for Apple
Search for "LD iConnect" in the Apple store, and find ldsolar's app, with the icon above, just download and install it directly.
Note:
·After downloading the App, please check the application update in My iConnect -- click Automatic Update to the latest version. In this way, you can enjoy the latest application functions.
Installation of communication module
If equipped with inbuilt communication module, it does not need to be installed. The external Bluetooth or WiFi module needs to be equipped with a controller with RJ45 interface. After the controller is connected in the system successfully, plug the module into the RJ45 interface and the indicator light on the module will be on.
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How to use App?
Please refer to the instruction manual of iconnect app for details.Scan the QR code or download from the iConnect App
4. Protections, Troubleshooting and Maintenance
4.1 Protection
PV Over Current/power
PV Short Circuit
PV Reverse Polarity Night Reverse Charging
When the charging current or power of the PV array exceeds the controller's rated current or power, it will be charged at the rated current or power. NOTE: When the PV modules are in series, ensure that the open-circuit voltage of the PV array does not exceed the "maximum PV open-circuit voltage" rating. Otherwise the controller may be damaged. When not in PV charging state, the controller will not be damaged in case of a short-circuiting in the PV array. When the polarity of the PV array is reversed, the controller may not be damaged and can continue to operate normally after the polarity is corrected.
Prevents the battery from discharging through the PV module at night.
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Fully protected against battery reverse polarity;
no damage will occur for the battery. Correct
Battery
the wrong wiring to resume normal operation.
Reverse
NOTE: Limited to the characteristic of
Polarity
lithium battery, when the PV connection is
correct and battery connection reversed,
the controller will be damaged.
When the battery voltage reaches the over
Battery Over voltage disconnect voltage, it will automatically
Voltage
stop battery charging to prevent battery
damage caused by over-charging.
When the battery voltage reaches the low
voltage disconnect voltage, it will automatically
stop battery discharging to prevent battery
Battery Over damage caused by over-discharging. (Any
Discharge
controller connected loads will be disconnected.
Loads directly connected to the battery will not
be affected and may continue to discharge the
battery.)
The controller is able to detect the temperature
Controller Overheating
inside the battery. The controller stops working when its temperature exceeds 85 °C and restart to work when its temperature
is below 65 °C.
The internal circuitry of the controller is
designed with Transient Voltage Suppressors
TVS High
(TVS) which can only protect against
Voltage
high-voltage surge pulses with less energy. If
Transients
the controller is to be used in an area with
frequent lightning strikes, it is recommended to
install an external surge arrester.
When the internal temperature is 75, the reducing
power charging mode which reduce the charging power of 5% every increase 1 is turned on. If the internal temperature is greater than 85, the controller will stop charging. When the
temperature declines to be below 65 ºC, the controller will
resume.
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4.2 Troubleshooting
Possible reasons
PV array disconnection
Faults
LCD display during daytime
Battery voltage is lower than
8V
Wire connection is correct, the controller is not working.
Battery over voltage
Battery level shows
full, battery frame blink, fault
icon blink
Battery over discharged
Battery level shows
empty ,battery frame n blink
Troubleshooting
Confirm that PV wire connections are correct and tight.
Please check the voltage of battery. At least 8V voltage to activate the controller.
Check if battery voltage is higher than OVD(over voltage disconnect voltage), and disconnect the PV.
When the battery voltage is restored to or above LVR(low voltage reconnect voltage), the load will recover
4.3 Maintenance
The following inspections and maintenance tasks are recommended at least two times per year for best performance. Make sure controller firmly installed in a clean and dry
ambient. Make sure no block on air-flow around the controller.
Clear up any dirt and fragments on radiator. Check all the naked wires to make sure insulation is
not damaged for solarization, frictional wear, dryness,
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insects or rats etc. Repair or replace some wires if necessary. Tighten all the terminals. Inspect for loose, broken, or burnt wire connections. Check and confirm that LED is consistent with required. Pay attention to any troubleshooting or error indication .Take corrective action if necessary. Confirm that all the system components 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. Check for dirt, nesting insects and corrosion. If so, clear up in time. Check and confirm that lightning arrester is in good condition. Replace a new one in time to avoid damaging of the controller and even other equipments.
WARNINGRisk of electric shock! Make sure that all the power is turned off before above operations, and then follow the corresponding inspections and operations.
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5. Technical Specifications
5.1 Electrical Parameters
Item System nominal
voltage Rated charge
current Battery voltage
range Max. PV open circuit voltage
MPP voltage range
TD1105 12V DC
10A
TD2105 12/24VDC
Auto
10A
816V
832V
50V 48V
(Battery voltage +1V) 45V
Battery Type
Sealed(Default)/Gel/Flooded/LiFePO 4/ Li(NiCoMn)O2/ User
Rated charge power
130W/12V
130W/12V 260W/24V
LVD
11.0V ADJ 9V....12V×2/24V
LVR
12.6V ADJ 11V....13.5V×2/24V
Float voltage
13.8V ADJ 13V....15V×2/24V
Boost voltage
14.4V ADJ14V....17V ×2/24 Battery Voltage less than Boost Restart Voltage Start Boost
charging for 2hours
Self-consumption
15mA(12V) 10mA(24V)
Temperature
compensate Coefficient
-4mv//2V
Working
environment temperature
-20+50(100% input and output)
Storage temperature range
-20+70
Relative humidity
95%, N.C.
Enclosure
IP30
When a lithium battery is used, the system voltage can't be
identified automatically.
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At minimum operating environment temperature At 25 environment temperature When a lithium battery is used, the temperature compensate
coefficient will be 0. The controller can work under full load in the working
environment temperature, When the internal temperature is more than 80, the reducing power charging mode is turned on.
5.2 Mechanical Parameters
Item
Dimension L*W*H)
TD1105 120*75*43mm
TD2105 120*75*43mm
Terminal Scale
Mounting hole size Weight
6mm²/10AWG 6mm²/10AWG
4mm
255g
285g
Any changes without prior notice Version:TD50V V1.2
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