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SHOTO SDA-10 User Manual

48v100ah lithium-ion battery module for telecommunication
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48V100Ah Lithium-ion Battery module for
telecommunication
User Manual
（V1.0）

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Summary of Contents for SHOTO SDA-10

  • Page 1 48V100Ah Lithium-ion Battery module for telecommunication User Manual （V1.0）...

  • Page 2: Table Of Contents

    Contents 1. Brief introduction ................3 2. Product features ................3 3. Product advantages ................4 4. Product types and technical parameters ........... 5 5. Environmental requirements ............6 6. System panel functions..............6 6.1 System panel Schematic drawing ........6 6.2 Battery output terminal ............
  • Page 3 8.1.1 19 "standard rack embedded installation ..... 18 8.1.2 Scaffolding installation ........20 8.1.3 Installation of equipment cabinet type....23 Installation of wall mounting type ....24 8.1.4 8.2 Sys tem power on.............. 27 8.2.1 System Activation ..........27 8.2.2 System Standby ........... 27 8.3 Warning explanation and processing .......

  • Page 4: Brief Introduction

    1. Brief introduction Communication LFP battery module is a high-tech product.The product many merits, mainly including: integration, miniaturization, light-weight, intelligent centralism monitoring, the battery maintenance and management, unattended, standardization installation and easy operation, at the same time, environment friendly. Now the product has been widely used as backup power in telecommunication field such as access network equipment, far-end telephone exchange,...

  • Page 5: Product Advantages

    signal. When discharge voltage is below the protect parameter, the battery will automatically turn off. The battery module has fine electromagnetic compatibility. Fully intelligent design, equipped with centralized monitoring module and telemeters, telesignalisation, remote regulating, remote control function, realizes intelligent management, and can correspond with the far-end central monitoring center.

  • Page 6: Product Types And Technical Parameters

    In order to satisfy Telecom Operator’s new demands on the power-supply system, developed the integrative backup battery module solution based on LFP battery, BM S, DC switch power module or ups (uninterrupted power system). Higher gravimetric specific energy, during installing, there is no extra demand for space and bearing compared with VRLA battery, greatly reducing the cost of the area rented.

  • Page 7: Environmental Requirements

    Note: size deviation is ±2mm，Weight deviation is ±2Kg. Remarks ：The size of the table above is only for the battery module, excluding cabinet, rack, rain box, etc. In order to ensure the safety, reliability and stability of high-capacity LFP battery parallel system, the expected capacity must be consistent with the actual capacity.

  • Page 8: Battery Output Terminal

    Pic. 6-1 Schematic drawing of the module panel 6.2 Battery output terminal The number of “1” in Pic. 6-1 show the output terminal of the battery module. It adopts one 4 pin terminal. Table 6-1 different output configurations of the battery modules Battery Screw Wiring...

  • Page 9: Communication Interface

    Functions Definitions Remarks When battery is dormant, press this key and hold booting/ for 3s, then the battery is activated and the LED activation indicator lights up in turn. The battery is turned into the normal working status. When battery is in standby or working status, shutdown/ press this key and hold for 3s, the LED indicator dormancy...

  • Page 10: Upper Connection Communication Interface

    RS485-A 6.4.2 Upper connection communication interface The number of “4” in Pic. 6-1 represents RS232 communication port, its default baud rate is 9600bps. RS232 port adopts 6P4C straight PCB welding telephone socket (round pin). Through the RS232 port, the master battery module can communicate with the upper computer. When the modules are cascaded, only the master module can communicate with the upper computer and upload data, status and information of all of the battery module in the cascade system, which...

  • Page 11: Dial Switch

    Pic. 6-2 shows the cascade communication wire connections of RS485. Pic. 6-2 The cascade communication wire connections of RS485 6.5 Dial switch The number of “5” in Pic. 6-1 represents the six-bit of dial switch, it can define the address of the module in cascade from 0 to 15. The default address of dial code switch is 000000 (that is, the address is "0").
  • Page 12 RUN light, green, is always on during charging, and is on and off for 0.5 second separately during discharging. （3） Alarm indicator light（ALM, red) ALM light, red, it’s on when the system breaks down. The definition of specific indicator light is shown in Table 6-5: Table 6-5 LED signal difinitions System Operation...

  • Page 13: Dry Contact

    circuit, and force to reverse sleep after no connection operation for protection 24 hours Stop voltage discharging protection normal According to normal state to signal Alarm flash According to Indicating according to during capacity to actual capacity charging times flash 2 times Alarm Flash flash...

  • Page 14: Grounding Terminal

    Table 6-7 Dry contact definitions S tatus Definition Normal Alarm Soc 20%-when SOC is lower than DRY1 20%，dry contact alarm Security feature enabled-Anti-theft DRY2 function on Dry contact in alarm DRY3 Under voltage alarm and protection Charge discharge current alarm and protection、Short circuit DRY4 protection、Reverse connection...

  • Page 15: Air Switch

    6.9 Air switch The number of “11” in Pic. 6-1 represents the air switch, which is used to disconnect the battery module and the other equipment when the battery module is short-circuited or in over-current condition. 6.10 Gyro anti-theft function(optional) The BM S has a gyro anti-theft function, which can be controlled by the host computer software to.

  • Page 16: System Working Principle And Parameters

    6.11 GPS module installation window The number of “12” in Pic. 6-1 represents the GPS reserved window，When it is necessary to install the GPS module, remove the screws at four corners and fix the GPS module with a cable tie。 7.S ystem working principle and parameters 7.1 S ystem working principle 48V100Ah LFP back up battery module working principle is...

  • Page 17: Discharge Parameters

    Charge voltage（DC V） Charge current（A） M odel M ini Typical M axi value 48V100Ah(15S) 53.2 56.4 57.5 Charge current,≤1C 48V100Ah(16S) 56.4 57.6 60.4 Discharge parameters Table 7-2 Charge parameters Discharge current Discharge voltage（DCV） （A） M odel M ini Typical M axi Typical M aximum value...
  • Page 18 Alarm recovery value 2.7V protection Protection value 2.5V and recover Charge current recovery， Protection Recovery value cell voltage＞2.7V Alarm value 3.7V Alarm recovery value 3.34V Cell voltage high Protection value 3.65V protection Discharge current Protection Recovery and recover recovery，cell voltage＜ value 3.34V 1.05C...

  • Page 19: System Installation, Uses And Maintenance

    Discharge temperature recovery -10℃ value High temperature alarm 65℃ value Low temperature alarm -20℃ value High temperature environment 70℃ protection value temperature High temperature protection 65℃ recovery value and recovery Low temperature -25℃ protection value Low temperature -20℃ recovery value Note : The table above is the default parameters, specific setting parameters may be changed, please refer to our actual product parameters.
  • Page 20 Pic. 8-2 48200 installation drawing Pic. 8-3 48300 installation drawing...

  • Page 21: Scaffolding Installation

    (1) 19″ rack mounting is recommended to be used for installation with four M 6 botls on both sides of the cabinet to fix the module on the rack. Wall M ounting installation is also can be used. (2) The grounding terminal at the hangers on the chassis panel shall be grounded with a yellow-green soft wire of more than 4mm and good grounding should be ensured.
  • Page 22 Pic. 8-4 （n×100）Ah Communication LFP battery system（n is the quantity of 48V100Ah battery modules） M ain parts of the frame are shown in Pic. 8-5...
  • Page 23 Pic. 8-5 M ain parts of the frame Part Name Quantity vertical column frame fixator According to Slide way the order Busbar 1 set The installation processes are listed below： Firstly, install the four vertical columns 1 into the frame fixator 2 as shown in Pic.

  • Page 24: Installation Of Equipment Cabinet Type

    Pic. 8-7 Installation Step 2 Thirdly, install the bus bar on the rack for the connection and wiring of the cable as shown in Pic. 8-8. Nega-ti Positive terminal terminal Pic. 8-8 Installation Step 3 Finally, install the battery on the rack and fasten the lug. 8.1.3 Installation of equipment cabinet type Installation of rack type is a kind of indoor battery module designed for the high demand of dust prevention situation.

  • Page 25: Installation Of Wall Mounting Type

    consists of a 19 inches standard cabinet, battery module, bus-bar and connecting wire, etc. The height of the 19 inches standard cabinet can be configured according to the number of the battery. The steps of installation are just below: use more than 10 mm ² red and black soft cables to connect battery module's +, - to the copper bus bar which is connected in parallel in the equipment cabinet , red cable connects “+”,...
  • Page 26 (2) DC integral installation As the Pic. 8-10 shows, the hangers are fixed on the wall with four M 8 expansion screw, the distance between them is 445mm. Fix switch power supply and battery module on the hanger's bayonet nuts with M 6 bolts separately, and keep their panels upwards, then use two M 8 expansion screws to fix the triangle shelf under them as Pic.
  • Page 27 (3) AC integral installation As Pic. 8-12 shows, fix the hangers on the wall with four M 8 expansion screws, the distance between them is 445mm. Fix UPS and battery module on the hanger's bayonet nuts with M 6 bolts separately, and keep their panels upwards, then use two M8 expansion screws to fix the triangular shelf under them as Pic.

  • Page 28: Sys Tem Power On

    Notes： (1) When the battery module is installed in parallel, the distance between the battery module must be no less than 20mm, and the distance between the battery module and UPS or switch power supply must be no less than 30mm to ensure effective heat dissipation of the battery module, and avoid affecting the battery life.

  • Page 29: Warning Explanation And Processing

    If the external power source and load are removed, the battery module will actively enter the standby state, after the battery module is activated. In this status, the power consumption is very low, and the RUN light on the panel flashes to indicate that the battery module is in standby mode.
  • Page 30 reason Stop charging , Charge over Search ALM on current breakdown reason Charge temperature ALM on Stop charging protection Stop Discharge discharging , over current ALM on Search protection breakdown reason Discharge temperature ALM on Stop discharging Discharge protection status Total voltage low voltage ALM off...

  • Page 31: Communication Breakdown

    8-2. Table 8-2 Warnings without protection M os Warning Warning -FET Countermeasure signal action low module voltage None ALM flashes Stop discharge warning low Cell voltage None ALM flashes Stop discharge warning 8.4 Communication breakdown The protection status and system status can be read on upper computer software, which can help us to analyse the definite reason.

  • Page 32: Current Protection

    will appear when there is cell overvoltage and the module voltage is still low, so it is necessary to check the cell voltage. 8.5.2 Current protection When the module current is relatively small and current protection occurs, it is necessary to check the status indicator to check whether the connection cable is normal.

  • Page 33: Stable And Reliable Switch Power Supply

    After installation and debugging project system, if public grid can not be accessed or the module is not activiated, please be sure to disconnect air Circuit Breaker, and quickly connect public grid to avoid the battery module failure. 8.8 S table and reliable switch power supply Please use switch power supply suitable for wide voltage fluctuation range, or switch power supply that meets the requirements of 110V and 220V dual standard.

  • Page 34: Storage

    9.3 S torage The system shall be stored in a dry warehouse and shall not be exposed to sun or rain. There shall be no harmful gas, inflammable and explosive products and corrosive chemicals in the warehouse, avoiding mechanical shock, heavy pressure and strong magnetic field effect, and avoiding direct sunlight.
  • Page 35 (4) Prohibit directly connecting the system with the power source plug. (5) Forbid discarding the battery into fire or heater. (6) Forbid breaking up the battery and its part. (7) Forbid to rap, stomp and throw the battery. (8) Even if the grid is cut off, the battery module still has the voltage output, please take care to avoid electric shock or short circuit when using battery module.

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