20 & 30 Kwh Power Tower AT48V4005028-22 AT48V6006783-22 Cabinet Mounted Household Energy Storage Series User Manual V1.
PREFACE Summar y: This document mainly introduces the product introduction, application scenario, installation, commissioning, system maintenance and technical data of wall mounted household energy storage batter y and batter y expansion module.
Catalog 1.Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 General security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Personnel requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.3 Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.Safety precautions 1.1 General security Statement When installing, operating and maintaining the equipment, please read this manual first and follow the signs on the equipment and all safety precautions . The “notice", "attention", "warning" and "danger" in the manual do not represent all safety precautions to be obser ved, but only supplement all safety precautions.
◆ When installing the equipment, use tools to tighten the screws. ◆ Paint scratches during equipment transportation and installation must be repaired in time. It is strictly prohibited to expose the scratched parts to the outdoor environment for a long time. ◆ Do not open the main panel of the device without the permission of the manufacturer. ◆ In any case, do not change the structure and installation sequence of the equipment without the permission of the manufacturer.
◆ Do not stand or lean on or sit on the equipment. ◆ Do not damage each module of the equipment. ◆ When installing the batter y module, if the batter y module falls or is strongly impacted, the equipment will be damaged. It is strictly prohibited to continue to use, other wise there will be safety risks (cell leakage, electric shock injur y, etc.). Treatment measures for batter y leakage In case of electrolyte leakage, avoid contact with leaked liquid or gas.
1.2 Personnel requirements ◆ The personnel responsible for the installation and maintenance of this equipment must understand various safety precautions and master the correct operation methods. ◆ Only qualified professionals or trained personnel are allowed to install, operate and maintain the equipment. ◆ Only qualified professionals are allowed to dismantle safety facilities and overhaul equipment.
◆ If the equipment has multiple inputs, all inputs of the equipment shall be disconnected, and the equipment can be operated only after the equipment is completely powered off. Wiring requirements ◆ The use of the cable in high temperature environment may cause aging and damage of the insulating layer. The distance between the cable and the peripher y of the heating device or heat source area shall be at least 30mm.
The installation method of the product is consistent. The working modes of LCD and HMI are different. Compared with no screen, LCD just lacks screen, and other operation modes are the same. For other, please refer to the on-screen operation instructions. 2.2 Appearance description LCD screen 3 4 1 MENU ENTER DOWN ESC ESI 5 OFF 6 2 ON RST ADS DO RS485 CAN RS232 RS485 CAPACITY ALMRUN 7 89 1011 12 1314 1516 17 NO.
HMI screen 3 4 1 2 ESI 5 OFF 6 ON ALM 7 NO.
2.3 System diagram 8 ( C) Inverter (A) PV module (B) DC switch (D) AC switch (E) Power Distribution Box (F) Intelligent power collector (G) Power grid (H) Batter y(WALL) (I) GSM (J) WIFI (K) Router (L) Bluetooth (M) APP (N) Load Explanation ◆ The input and output of the batter y energy storage system are connected to the energy storage port of the inverter.
3.Product installation 3.1 Unpacking inspection Please confirm whether the outer package of the product is damaged before unpacking. After unpacking, please carefully check the product for damage or lack of accessories. In case of damage or lack of accessories, please contact the supplier directly for assistance. M SD A B C S D E F NO.
10 ◆ The installation position shall be away from the fire source. ◆ The installation position is not accessible to children. ◆ The installation position shall be far away from water sources, such as faucets, sewer pipes, sprinklers, etc., to avoid water infiltration. ◆ Make sure that the selected installation location matches the size of the batter y. ◆ Do not place inflammables and explosives around the batter y.
◆ Before using the ladder, please confirm that the ladder is intact, the bearing weight of the ladder meets the requirements, and over weight is strictly prohibited. ◆ When using the ladder, the wide foot of the ladder shall face down or protective measures shall be taken at the bottom of the ladder to prevent slipping. ◆ The ladder should be placed in a stable place. The gradient of the ladder should be 75 °, which can be measured with an angle ruler, as shown in the figure below.
12 4.Electrical connection 4.1 Cable connection The power cord is used for the DC input side of the cabinet batter y series. The specific needs are selected according to the current, as follows: NO. Terminal Cable diameter Length Description A SC25-8 25mm² 0.2-3m Used for connection between batter y and inverter or parallel connection between batteries B SC25-8/SC25-10 25mm² 1-3m Used for connection between batter y and inverter 4.2 Communication line connection 4.2.
PIN RS485 CAN 1 RS485_B NC 2 RS485_A NC 3 GND NC 4 NC CANL 5 NC CANH 6 GND NC 7 RS485_A GND 8 RS485_B NC 4.2.2 RJ11 Communication point definition(6P6C) 1 2 3 4 5 6 PIN RS485 1 NC 2 NC 3 TX 4 RX 5 GND 6 NC Explanation ◆ RS232 communication: BMS can communicate with the computer through RS232 interface to check batter y health related information including batter y voltage, current, temperature, and manufacturer ’s default data.
4.3 System connection diagram PV INVERTER PV combiner box PV AC_OUT AC_IN PV+ N GND L N GND L BAT+ BAT- RS485 OR CAN DC Breaker BAT+ RS485 OR CAN GND POWER GRID AC Breaker LOAD AC Breaker AC Breaker 14 Description Cable color Cable color Live Wire DC negative wire Naught wire Ground wire Communication line 4.4 batter y connection 4.4.
Description Cable color Description Cable color DC positive wire RJ45 Communication Line RS485/CAN communication DC negative wire RJ11 Communication Line 4.4.
Description Cable color Cable color Description DC positive wire RJ11 Communication Line DC negative wire Parallel Communication line RJ45 Communication Line RS485/CAN communication Explanation ◆ When paralleling, please note that the positive line + negative line of each batter y are the same length. ◆ The maximum number of batteries can only be connected in parallel is 15pcs.
5.System tuning 5.1 Check before power on NO. Inspection items Acceptance criteria 1 The energy storage batter y is installed in place The installation is correct, firm and reliable. 2 Reasonable cable layout The cable layout is reasonable to meet the user's requirements. 3 Beautiful binding of cable ties The cable ties shall be uniform and no sharp corners shall be left at the cut. 4 Reliable grounding The ground wire is connected correctly, firmly and reliably.
NO. Items Description 1 PACKV PACK Voltage 2 Im Charge and discharge current 3 T1~T4 Cell temperature 4 PCB_T MOS temperature Ambient temperature in the cabinet. 5 ENV_T 6 Cell01~Cell16 Cell Voltage 7 SOC State of charge 8 FCC Full charge capacity 9 Rm Remain capacity 10 CC Batter y cycle ◆ View product BMS protection times information.
HMI screen composition Home: NO. ICON Description 1 0%
Batter y Information: Protection Status NO. Description Items NO.
5.2.2 Buzzer action description NO. Mode 1 Fault Description Beep 0.25S ever y 1S 2 Protection Beep 0.25S ever y 2S (except over voltage protection) 3 Alarm Beep 0.25S ever y 3S (except over voltage alarm) Explanation The buzzer function can be enabled or disabled by the upper computer. It is disabled by default. 5.2.3 RST key description NO.
5.2.4 Indicator Description LCD Screen: There are 6LEDS on front panel to show the batter y working status.
Explanation The LED indicator alarm can be enabled or disabled by the upper computer. It is enabled by default. HMI Screen: There are 2LEDS on front panel to show the batter y working status.
Notice Before entering sleep, ensure that the input terminal is not connected to the external voltage, other wise it will not be able to enter the low power consumption mode. Wake up: When the system is in the low power consumption mode and meets any of the following conditions, the system will exit the low power consumption mode and enter the normal operation mode: ◆ Connect the charger, and the output voltage of the charger shall be greater than 48V.
App interface description and operation steps User registration Switch to ”ME“ in the lower right corner of APP. ◆ Click the avatar position to register. ◆ “Language”for language switching, supporting 3 languages. Add device Click "home" in the lower left corner of the app to switch to the add product module. ◆ Click "Add Device"or ”+” to add products. The “Message” is after-sales ser vice.
Alarm ◆ You can view batter y alarm related information. 26 NO. Items Description NO.
6.Batter y Monitoring 6.1 Software running environment The software runs on PC and it is compatible to use Windows operating system. The system environment requires the support of Microsoft .Net Framework version 2.0 or above. Please confirm that it has been installed before use. The installation is as follows: ◆ Download Microsoft .Net framework ◆ Double click the downloaded program to install it ◆ This software does not need to be installed independently, but only needs to meet the environment.
◆ Poor communication line or wrong wiring: Method: replace the communication line or correct the wrong wiring. ◆ The computer USB interface is not recognized: Method: change a USB interface ◆ Drive not installed: Method: install the driver corresponding to the communication line. Method for judging whether the communication line driver has been installed: ◆ Check whether there is a relevant COM port in the "serial port" drop-down of the upper computer. If it is not found, it may not be installed.
NO. Item 8 Tr y connect 9 Pack serial number group Description Tr y to connect: search for available serial ports and open them. The data key, which is the package serial number, displays the package being read and presented on the current interface with white words on a blue background; Administrator 11 password column “Auto" key, alternate function buttons. Available when FF is selected for pack in 3 and monitoring is started, i.e.
◆ Get administrator privileges: Enter the administrator password in the "administrator password" input box at the bottom right of the interface. After correctly entering the password, the input box turns green. At this time, you have obtained administrator permission. 6.3.2 Parallel monitoring ◆ Interface: Click the main interface tab [Multi Monitoring] to enter the interface. 30 ◆ To the Bottom: Check "To the Bottom" at the bottom left to display the monitored real-time data in the data area.
Pause / continue: when reading, click "pause" to read, and then click again to continue reading. Save record: save the record on the interface to local. Delete record: delete the storage record of BMS board. Explanation when reading, the prompt "no more data" indicates that the reading has been completed. 6.3.4 Parameter setting ◆ Interface: Click the main interface tab [Parameter Setting] to enter the interface. ◆ Function: Read parameters: read all parameters in the interface.
Write parameters: over write BMS parameters. This operation requires administrator privileges. Restore default parameters: restore all parameters to the default parameters. The default parameters are from the preset parameters in BMS. This operation requires administrator privileges. Import parameters: read the data in the local file into this interface. Note: the data is only read on the interface and has not been written into the BMS. If you need to write, please execute the write operation. 6.3.
6.4 Replacing inverter protocol on batter y monitoring(Optional) Software running environment This function can only be realized by installing the protocol conversion board. Before using this function, please confirm whether the protocol conversion board is installed on this batter y. This software does not need to be installed independently, but only needs to meet the environment. Double click the main program icon to run it. ◆ Connect the computer to the batter y via the USB-RS485 communication cable.
7.Maintenance and replacement ◆ Please maintain the equipment when you are familiar with and understand the contents of this manual and have appropriate tools and test devices. ◆ Before carr ying out maintenance work , please power down the equipment first, then follow the instructions of the delayed discharge label and wait for the corresponding time to ensure that the equipment has been powered down before operating the equipment.
◆ Batter y maintenance shall be performed or super vised by personnel familiar with the batter y and its required precautions. ◆ After the batter y production test is completed, it needs to be supplemented to 30-50% SOC at least before storage. 9.Warranty products Requirement: During the warranty period, the company requires customers to provide invoices and dates for purchasing products.
Atlas Energy Solutons LLC 1-435-233-6115 http://www.atlaspowersolutions.
