Page 1 SmartLi 2.0 User Manual Issue Date 2022-01-30 HUAWEI TECHNOLOGIES CO., LTD.
Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...
Page 3: About This Document
Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 4 Added the description about communications port mapping. ● Added the appearance and technical specifications in the 7+7 and 7+0 scenarios. Issue 06 (2021-01-10) ● Added the transportation requirements and the descriptions about storage and recharge. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 5 Issue 04 (2020-09-28) Updated the safety information. Issue 03 (2020-08-07) Added the description about the combiner cabinet. Issue 02 (2020-05-17) Updated related descriptions. Issue 01 (2019-11-29) This issue is the first official release. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 6: Important Safety Instructions
● After unpacking battery modules, place them in the required direction. Do not place a battery module upside down or vertically, lay it on one side, tilt it, or stack it with other modules. Any bumping or falling may damage the battery modules. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 7 Transportation and Storage > Battery Module Storage and Recharge in the user manual. Otherwise, the battery modules may be damaged. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 8: Table Of Contents
3 Transportation and Storage....................30 3.1 Transportation Requirements............................30 3.2 Battery Module Storage and Recharge......................... 31 3.2.1 Storage Requirements..............................31 3.2.2 Conditions for Judging Overdue Storage........................31 3.2.3 Check Before Recharge..............................32 Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 9 5.2.2.4 Settings....................................97 5.2.2.5 Maintenance..................................104 5.2.2.6 About....................................105 5.2.3 Common Functions................................ 105 5.3 WebUI..................................... 106 5.3.1 Home....................................106 5.3.2 Monitoring..................................107 5.3.3 Query....................................107 5.3.4 System Settings................................107 5.3.5 Maintenance..................................108 Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd. viii...
Page 10 9.6 Replacing a Fire Extinguisher Cylinder (Without a Lithium Battery Side Cabinet)........142 9.7 Replacing a Fire Extinguisher Cylinder (With a Lithium Battery Side Cabinet)..........149 10 Technical Specifications....................155 A Alarm List..........................159 B Supplementary Warranty Rules..................160 C Acronyms and Abbreviations................... 162 Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 11: Safety Information
● Failure to follow the operation instructions and safety precautions on the product and in this document ● Equipment damage due to force majeure, such as earthquakes, fire, and storms Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 12 ● Keep irrelevant people away from the equipment. Only operators are allowed to access the equipment. ● Use insulated tools or tools with insulated handles, as shown in the following figure. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 13 Do not change the structure or installation sequence of equipment without permission. ● Do not touch a running fan with your fingers, components, screws, tools, or boards before the fan is powered off or stops running. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 14: Personnel Requirements
Do not operate the equipment in the absence of a properly installed ground conductor. ● Ensure that the equipment is connected permanently to the protective ground. Before operating the equipment, check its electrical connection to ensure that it is reliably grounded. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 15 24 hours before they are laid out. ● Do not perform any improper operations, for example, dropping cables directly from a vehicle. ● When selecting, connecting, and routing cables, follow local safety regulations and rules. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 16: Installation Environment Requirements
● Ensure that the equipment room provides good heat insulation, and the walls and floor are dampproof. ● Install a rat guard at the door of the equipment room. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 17: Mechanical Safety
Before hoisting objects, ensure that hoisting tools are firmly secured onto a load-bearing object or wall. ● Ensure that the angle formed by two hoisting cables is no more than 90 degrees, as shown in the following figure. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 18 Ensure that the wider end of the ladder is at the bottom, or protective measures have been taken at the bottom to prevent the ladder from sliding. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 19 Avoid scratching the cabinet surface or damaging cabinet components and cables during equipment transportation. ● When transporting the equipment using a forklift truck, ensure that the forks are properly positioned to ensure that the equipment does not topple. Before Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 20: Battery Safety
● To avoid leakage, overheating, fire, or explosions, do not short-circuit batteries. ● Protect battery modules from mechanical vibration, collision, punctures, and strong impact. Otherwise, the battery modules may catch fire. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 21 Battery short circuits can generate high instantaneous current and release a great amount of energy, which may cause equipment damage or personal injury. To avoid battery short circuit, do not maintain batteries with power on. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 22: Others
– installation restrictions or additional measures may be needed to prevent disturbances. ● Exercise caution when setting battery parameters. Incorrect settings will affect the power supply and battery lifespan. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 23: Overview
2.1 Positioning and Features 2.1.1 Positioning The SmartLi is a battery energy storage system solution developed for Huawei UPS. The product provides cabinet-level battery management, and up to 15 cabinets can be connected in parallel to meet the requirements for MW-level UPS backup power.
Page 24: Application Scenarios
SmartLi 2.0 User Manual 2 Overview 2.2 Application Scenarios Single-Cabinet Scenario Figure 2-1 Single-cabinet scenario Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 25: Model Number Description
● When multiple cabinets are connected in parallel, only the master cabinet has an LCD. 2.3 Model Number Description Figure 2-3 Model number Table 2-1 Model number description Item Description Product SmartLi category Product 512 V subcategory Capacity 80AH: battery capacity being 80 Ah Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 26: Overview
LCD that displays battery running information in real time and allows users to set battery parameters. Battery cabinets can connect to the UPS and network management system (NMS) for intelligent management. 2.4.1 Appearance Figure 2-4 Appearance (1) Air vent Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 27: Structure
The battery modules occupy half of the entire cabinet. Figure 2-5 Front view of a single cabinet (1) Full-capacity (2) Half-capacity (3) Full-capacity (4) Half-capacity cabinet (8+8 scenario) cabinet (8+0 scenario) cabinet (7+7 scenario) cabinet (7+0 scenario) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 28: Battery Module
20 connected in series). The electrochemical cells are made of lithium iron phosphate. All external ports of the module are located on its front panel for ease of installation and maintenance. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 29 Dimensions (H x W x D): 157 mm x 200.5 mm x 592 mm ● Weight: ≤ 35 kg ● Rated voltage: 64 V ● Rated capacity: 40 Ah ● Rated discharge current: 240 A Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 30: Bcu
(6) Ready switch (7) Output ports (8) Input ports Table 2-3 Indicator description Status Color Description Green The battery cabinet is working properly. Yellow The battery cabinet generates a minor alarm. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 31: Monitoring Interface Unit
Network port Network port, connecting to the northbound network management device or the customer's web service. Northbound RS485 Connects to a third-party network communications management device over two wires. port Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 32 (EPO) is triggered. If the normally closed (NC) port is disconnected from the EPO_12V port, EPO is triggered. Figure 2-10 COM pins Table 2-5 COM pin definition Description RS485+ RS485- RS485+ RS485- Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 33: Mdu
CANH0 CANL0 Figure 2-11 RS485 pins Table 2-6 RS485 pin definition Description RS485_T+ RS485_T– RS485_R+ RS485_R– 2.4.6 MDU The MDU interworks with the monitoring interface unit to implement SBCU management functions. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 34 The SmartLi is running properly or a warning has been generated. The SmartLi display panel is powered off. The ports of the MDU are located at the side of the display panel. Figure 2-13 MDU ports Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 35: Fire Detection And Extinguishing Equipment
The fire detection and extinguishing equipment consists of a pressurized container filled with extinguishant, a valve, and a fire-trace tube that can release extinguishant. It can detect and extinguish fire at the initial stage quickly, accurately, and effectively. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 36: Optional Components
When the SmartLi is installed against a wall, a fire extinguisher cylinder can be placed in the cabinet to facilitate front maintenance. Dimensions (H x W x D): 2000 mm x 300 mm x 850 mm Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 38 User Manual 2 Overview Application Scenarios Figure 2-16 One SmartLi cabinet and one lithium battery side cabinet (1) Corrugated pipe (2) SmartLi cabinet (3) Lithium battery (4) Fire extinguisher side cabinet cylinder Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 39 SmartLi 2.0 User Manual 2 Overview Figure 2-17 Two SmartLi cabinets and one lithium battery side cabinet (1) Corrugated pipes (2) SmartLi (3) Lithium battery (4) Fire extinguisher side cabinet cylinders Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 40: Transportation And Storage
Protect the packing case with the product from the following situations: ● Being dampened by rains, snows, or falling into water ● Falling or mechanical impact ● Being upside-down or tilted Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 41: Battery Module Storage And Recharge
The batteries should be handled according to the following requirements. Table 3-1 Lithium battery recharge interval Stora Storage Duration (Months) 0–3 3–4.5 4.5–9 9–12 12– 18– 24– 36– 54– 72– 90– > Temp eratu Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 42: Check Before Recharge
● If a battery experiences an abnormality such as bulging or smoking, stop charging immediately and dispose of it. ● Ensure that only trained professionals perform recharge operations. Currently, two charging methods are available. Select one based on site requirements. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 43 A). ● View the battery current displayed on the LCD. Step 7 After the charging is complete, remove the BCU, measure the battery voltage, and check whether the batteries are qualified. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 44 ----End Recharge with a Battery Charger/Discharger Step 1 Identify the battery module qualified for recharge. Step 2 Install cables between the portable battery charger/discharger and the battery module. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 46: Battery Cabinet Storage With Low Soc
Other scenarios that may trigger storage with low SOC Regardless of scenarios involving storage with low SOC, charge battery modules within the maximum interval corresponding to the SOC when the cabinet is Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 48: Installation
● Reserve at least 500 mm from the top of the cabinet. ● The SmartLi can be installed against a wall and no space needs to be reserved at the rear. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 49: Tools And Instruments
Table 4-1 Tools and meters Tools and Meters Electric pallet Manual pallet Ladder Rubber mallet truck truck Hammer drill and Hand-held Alloy hole saw Heat gun drill bit Φ16 electric drill Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 50 Level instrument Insulation tape Cotton cloth Adjustable torque Electrician's knife wrench Electrostatic Protective gloves Insulated gloves Insulation discharge (ESD) protective shoes gloves Torque Cable cutter Brush Flat-head screwdriver screwdriver (2–5 mm) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 51: Preparing Power Cables
When the external conditions change, for example, the cable layout or ambient temperatures, perform verification in accordance with the IEC-60364-5-52 or the local regulations. ● Cable type: single-core 90°C soft power cable with a copper conductor. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 52: Unpacking And Checking
Step 5 Raise the four anchor bolts to the highest position using an adjustable wrench. Step 6 Push the cabinet along the sliding plate to the floor. ----End 4.2 Installing a Fire Extinguisher Cylinder and Cabinets (Without a Lithium Battery Side Cabinet) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 53: Installing A Fire Extinguisher Cylinder
● The internal impurities of the fire extinguisher cylinder have been cleaned and the container valve has been sealed. Do not remove the container valve and its components. For other operations, see the related filling specifications. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 54 Check that the value of the pressure gauge on the fire extinguisher cylinder is within the allowable pressure range (1.6–1.8 MPa at 20°C) specified in Table 4-3. Step 7 Install the fire extinguisher cylinder and dry contact cable. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 55 Clamp the end of the fire-trace tube to the threaded nozzle using a pipe holder or slip-proof gloves. NO TICE Hold the pipe holding device close to the end to avoid bending the tube during pipe insertion. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 56 ● The end pressure gauge of the cabinet is used only to determine whether the pressure of the fire extinguisher cylinder decreases during routine O&M inspection. It cannot accurately indicate the pressure value. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 57: Installing Cabinets
If the optional antiseismic kits are configured, install the cabinet and antiseismic kits by following the relevant instructions. Step 1 Determine the cabinet installation position. Draw mounting holes in the installation position according to the drawing. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 58 NO TICE Knock the expansion bolt into the hole until the expansion tube completely fits into the hole. The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 59 ● If the cabinet is installed on a steel floor, M12x45 screws are used. ● If the cabinet needs to be installed against a wall, remove the lower three layers of trays, install anchor bolts, and reinstall the trays. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 60 BBB box, see BGA001 BBB Box User Manual . ● If the cabinet is installed against a wall, only the front connecting plates need to be installed. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 61: Installing A Fire Extinguisher Cylinder And Cabinets (With A Lithium Battery Side Cabinet)
● When removing the fire-trace tube and dry contact cable, exercise caution and do not scratch them. ● Do not bend or twist the fire-trace tube or bind the tube using cable ties. Otherwise, the extinguishant may leak. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 62 ● If the pointer reading is greater than 1.1 MPa, the fire extinguisher cylinder is filled with extinguishant. In this case, skip steps 6 and 7. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 64 – Ensure that the front of the pressure gauge faces the front door panel of the cabinet, as shown in the figure. Figure 4-14 Installing a fire extinguisher cylinder (one SmartLi cabinet and one lithium battery side cabinet) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 65 Cut off the cable ties that secure the fire-trace tube. Remove the cable clips that secure the fire-trace tube and dry contact cable. Place the fire-trace tube and dry contact cable on the battery tray at the first layer. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 66: Installing Cabinets
SmartLi 2.0 User Manual 4 Installation Figure 4-16 Removing the fire-trace tube and dry contact cable Step 10 Reinstall the rear cover for the SmartLi. ----End 4.3.2 Installing Cabinets Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 67 Step 1 Determine the cabinet installation position. Draw mounting holes in the installation position according to the drawing. Figure 4-17 Mounting holes (unit: mm, one SmartLi cabinet and one lithium battery side cabinet) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 68 Install connecting plates between cabinets. Remove the two plugs from the bottom of the SmartLi cabinet. Secure the SmartLi using M12x115 bolts, and secure the lithium battery side cabinet using M12x60 bolts. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 69 SmartLi 2.0 User Manual 4 Installation Figure 4-19 One SmartLi cabinet and one lithium battery side cabinet Figure 4-20 Two SmartLi cabinets and one lithium battery side cabinet Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 70 Route the corrugated pipe, fire-trace tube, and dry contact cable through the hole in the lithium battery side cabinet. Secure the corrugated pipe and dry contact cable using cable ties. Secure the fire-trace tube to the buckle. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 71 (one SmartLi cabinet and one lithium battery side cabinet) Figure 4-23 Securing the corrugated pipes and routing the fire-trace tubes and dry contact cables (two SmartLi cabinets and one lithium battery side cabinet) Step 7 Install the fire-trace tube. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 72 Step 8 Remove the valve positioning kit, open the valve, reinstall the positioning kit, and secure it. NO TICE Slowly open the valve. To avoid unexpected blowout, do not quickly open the valve. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 73 ● The end pressure gauge of the cabinet is used only to determine whether the pressure of the fire extinguisher cylinder decreases during routine O&M inspection. It cannot accurately indicate the pressure value. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 74: Installing Battery Modules And Cables
Tighten the screws on the copper bars or cables to the torque specified in this document. Loose connections will result in excessive voltage drops or cause battery modules to burn out when the current is high. 4.4.1 Cable Connection Reference Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 75: Installing A Pe Cable
Choose an appropriate cabling route based on the actual situation. The figure is for reference only. Step 4 Connect the cable with a crimped terminal to the corresponding copper bar. Step 5 Clean foreign matter inside the cabinet. ----End 4.4.2 Installing a PE Cable Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 76 Figure 4-28 Removing the cover Step 2 Remove the top cover from the cabinet based on cable routes and dimensions. Figure 4-29 Removing the top cover Step 3 Install a PE cable. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 77: Installing Battery Modules And Cables
● Install the battery modules from bottom to top and from left to right to prevent falling over due to imbalance. ● Two persons are required to install the battery modules. Procedure Step 1 Pull out the BCU for about 10 cm. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 78 ● In the 8+0 scenario, the lowest filler panel can be installed only after battery communications cables are installed. Figure 4-32 Installing battery modules and covers (1) Full-capacity cabinet (8+8 scenario) (2) Half-capacity cabinet (8+0 scenario) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 79 (2) Half-capacity cabinet (7+0 scenario) Step 3 Remove the fuse cover and the front covers of the battery modules, and then install the battery baffle plates. Figure 4-34 Removing the fuse cover Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 80 Place the front covers properly to prevent the light pipes from falling off. Step 4 Install battery communications cables. Figure 4-36 Installing battery communications cables (1) Full-capacity cabinet (8+8 scenario) (2) Half-capacity cabinet (8+0 scenario) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 81 After removing the safety cap from the power cable of the battery at the bottom layer, install the cable immediately to prevent the exposed terminal from touching the shell, which may cause sparks or burns. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 82 4 Installation Figure 4-38 Installing battery copper bars and power cables (8+8 scenario used as an example) Figure 4-39 Installing battery copper bars and power cables (7+7 scenario used as an example) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 83 Ensure that the covers do not press the cables. Figure 4-40 Installing covers (1) Full-capacity cabinet (8+8 scenario) (2) Half-capacity cabinet (8+0 scenario) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 84 Step 8 Select the corresponding model on the nameplate of the cabinet based on the number of installed battery modules. (The figure uses 16 battery modules as an example.) Figure 4-43 Selecting a model ----End Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 85: Remote Epo
● When the EPO switch is in the NO state, ensure that the jumper is connected between EPO_NC and EPO_12V. When the EPO switch is turned on, EPO is triggered. 4.4.5 Installing Output Cables Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 86 150 mm Figure 4-46 Setting I1 to MIN for the battery circuit breaker Procedure Step 1 Install cables to the UPS. Figure 4-47 Installing cables (UPS5000-H/S) (1) Master SmartLi cabinet Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 87 SmartLi 2.0 User Manual 4 Installation Figure 4-48 Installing cables (UPS5000-E) (1) Master SmartLi cabinet Figure 4-49 Installing cables (Integrated UPS) (1) Master SmartLi cabinet Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 88 SmartLi 2.0 User Manual 4 Installation Figure 4-50 Installing cables (UPS5000-S-1200 kVA) (1) Master SmartLi cabinet Figure 4-51 Installing cables (UPS5000-S-1600 kVA) (1) Master SmartLi cabinet (2) Two-in-one adapter Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 89 ● Communications cables between the SmartLi and other UPS models are connected using standard network cables. ● If more than eight SmartLi cabinets are connected in parallel, a maximum of four 15 m parallel communications cables are supported. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 90: Installing Antiseismic Kits
Step 1 Determine the installation position for the cabinet and antiseismic kits. Draw mounting holes in the installation position according to the drawing. Figure 4-55 Mounting holes (unit: mm) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 91 Figure 4-56 Installing conversion brackets and antiseismic kits (A) Spacing of 15 round holes (B) Spacing of 11 round holes (C) Spacing of 17 round holes Step 5 Remove the supports from the front door and rear cover. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 92 Figure 4-57 Mounting holes (unit: mm) Step 6 Install the door corner fitting, L-shaped fastener, and side fastener onto the cabinet. Figure 4-58 Installing antiseismic kits onto the cabinet (operation space available at the rear) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 93 Step 9 Move the cabinet to the installation position and secure the cabinet and antiseismic kits to the ground. ● Operation space available at the rear Move the cabinet to the installation position. Secure the cabinet to the ground. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 94 Secure the antiseismic kits to the ground. Figure 4-62 Securing antiseismic kits ● Operation space unavailable at the rear Secure the rear antiseismic kit to the ground. Figure 4-63 Securing the rear antiseismic kit Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 95 Remove the battery trays shown in the figure and secure the cabinet to the ground. Figure 4-64 Securing the cabinet to the ground (using spring pins) Figure 4-65 Securing the cabinet to the ground (using screws) Secure the antiseismic kits to the ground. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 96 Figure 4-67 Installing conversion brackets and antiseismic kits (A) Spacing of 18 round holes (B) Spacing of 19 round holes (C) Spacing of 14 round holes (D) Spacing of 3 round holes ----End Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 97: Verifying The Installation And Filling The Sealing Putty
The SmartLi is correctly connected to the UPS. Checking the pressure If the pressure gauge pointer at the front gauge door of the cabinet is obviously lower than the initial position, contact Huawei technical support. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 98 3. Do not remove the dustproof cover before power-on to prevent dust inside the cabinet. Figure 4-68 Fill the holes with sealing putty (1) Paper protective film (2) Transparent film (3) Sealing putty (with the transparent film facing upward) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 99 SmartLi 2.0 User Manual 4 Installation Figure 4-69 Dustproof cover (1) Top dustproof cover (2) Rear dustproof cover (3) Front dustproof cover Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 100: User Interface
Browses system running information, (common clears faults, and controls the buzzer. user) Other control and maintenance functions that may affect system operation are unavailable to this role and parameters cannot be set. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 101 Step 2 Open the browser and choose Tools > Internet Options. Step 3 Click the Advanced tab, check that Use TLS 1.0 and Use TLS 1.1 are selected, and click OK. Figure 5-1 Settings in the Internet Options dialog box Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 102: Lcd Interface
The LCD screen is divided into three parts: status bar, alarm bar and information area. Figure 5-2 Main menu screen Table 5-2 Main menu description Area Function Status bar Displays the SmartLi model, current date and time, USB flash drive status, and buzzer status. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 103: System Status
Returns to the upper-level menu. Logs a user out. 5.2.2 System Status On the main menu screen, System Status is displayed in the information area. Figure 5-3 System Status 5.2.2.1 Battery Cabinet Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 104: Runn Info
Battery system voltage Current (A) Battery system current SOC (%) Battery state of charge (SOC) SOH (%) Battery state of health Maximum cell voltage Maximum battery cell voltage in the battery system Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 105 Total discharge times of the battery cabinet Total discharge capacity Total discharge capacity of the battery cabinet (Ah) Online status Table 5-6 Battery Module Item Description Voltage (V) Battery module voltage Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 106 Total number of high temperature alarms (charge) alarms (charge) Total high temperature Total number of high temperature alarms (discharge) alarms (discharge) Total low temperature Total number of low temperature alarms (charge) alarms (charge) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 107: Alarms
Tap the ID of an active alarm. The alarm details are displayed. Figure 5-6 Alarms 5.2.2.4 Settings On the System Status screen, tap the Settings icon. The Settings screen is displayed. Figure 5-7 Settings screen 1 Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 108 19200, 115200 onsite. ModbusTCP If Modbus TCP is used for Disable Disable, Enable encryption communication, communication links do not implement encryption or implement encryption based on the selected encryption mode. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 109 10110110.01100010.1 operation result 1100001.01000000 1100001.01000000 – Automatic: The MDU automatically searches for available IP addresses in the connected network. Ensure that the MDU and PC are on the same network segment. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 110 IP address allocation, IP address, Set based on site subnet mask, and gateway requirements. System Param. Battery cabinet quantity, charging Set based on site mode, cell undervoltage protection requirements. threshold, and battery undervoltage protection time Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 111 If the password complexity check is enabled, the password is required to be a string of 6–20 characters and contain at least two types of characters. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 112 ● Battery temp. abnormal ● Battery EOD ● Battery undervoltage DO_1 Action Output dry Close ● Close contact 1 action ● Open setting for the lithium battery cabinet Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 113 Disable, overcurrent no alarm is reported when battery Enable (discharge) overcurrent occurs during discharging. If this parameter is set to Enable, an alarm is reported when battery overcurrent occurs during discharging. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 114: Maintenance
5.2.2.5 Maintenance On the System Status screen, tap the Maintenance icon. The Maintenance screen is displayed. Figure 5-9 Maintenance Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 115: About
5.2.2.6 About On the System Status screen, tap About. The About screen is displayed. You can view information about the model, manufacturer, and product version. Figure 5-12 About 5.2.3 Common Functions Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 116: Webui
You can enable or disable the buzzer and query historical alarms. Figure 5-13 Common Functions 5.3 WebUI 5.3.1 Home The Home page displays the system overview, active alarms, and others. Figure 5-14 Home Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 117: Monitoring
5.3.4 System Settings On the home page, select the System Settings tab. The system settings include parameters in Site Configuration, Time, IP Address, Configuration File, SNMP, and Alarm Parameters. Figure 5-17 System Settings Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 118: Maintenance
If the user name is admin, only the administrator permission can be assigned to the user. On the homepage, choose the Maintenance tab. The maintenance functions include Software Upgrade, Version Information, E-Label, User Management, Fault Information, BSP Upgrade, and Lifecycle. Figure 5-18 Maintenance Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 119: Operations
The UPS can be cold started. steady on (blinking at long intervals). Procedure Step 1 On the UPS LCD screen, set System Info > Settings > Battery Settings > Battery Type to Lithium battery. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 120 Then, power on slave cabinets one by one in the same way. Step 3 Set the language, time, date, network parameters, and system parameters on the Settings Wizard screen of the SmartLi. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 121 Mode 1 can meet the Mode 1 Mode 1, Mode 2 requirements of most customers. Mode 2 meets the requirements for charging batteries immediately after discharging is complete at a high temperature. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 122 Disable, Enable overcurrent Disable, no alarm is (discharge) reported when battery overcurrent occurs during discharging. If this parameter is set to Enable, an alarm is reported when battery overcurrent occurs during discharging. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 123: Powering Off Batteries
SmartLi where the BCU blinks at super short intervals one by one. ----End 6.2 Powering Off Batteries Procedure Step 1 Switch off the SmartLi battery circuit breaker. (Perform this operation for multiple SmartLi cabinets one by one.) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 124: Performing Epo
EPO state. Step 2 On the LCD screen, choose System Status > Alarms > Clear Faults. In the displayed dialog box, tap Yes. The Battery cabinet shutdown alarm is cleared successfully. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 125: Adding A Smartli
For online capacity expansion, you need to configure an external circuit breaker to control the battery loop. Context This section describes how to add a SmartLi to four cabinets in parallel. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 126 1 on SmartLi 5. NO TE On the monitoring module, PARALLEL1 is above PARALLEL2. Step 3 Connect parallel port 1 on SmartLi 4 to parallel port 2 on SmartLi 5. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 127: Removing A Smartli
This section describes how to remove a SmartLi by using five cabinets in parallel as an example. The original system consists of five combined cabinets. Now, you need to remove SmartLi 3. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 128 Step 3 Remove the parallel cable between SmartLi 3 and SmartLi 4. Step 4 Remove the terminal from parallel port 2 on SmartLi 3 and connect the terminal to parallel port 2 on SmartLi 4. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 129: Removing A Battery Module
Step 1 Switch off the battery circuit breaker. Press and hold the POWER ON/OFF button on the BCU for more than 5s to power off the cabinet. Step 2 Turn off the ready switch on the BCU. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 130 ● Dispose of waste battery modules in accordance with local laws and regulations. Do not dispose of battery modules as household waste. Figure 6-7 Removing a faulty battery module (8+8 scenario) Figure 6-8 Removing a faulty battery module (7+7 scenario) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 131 Figure 6-9 Moving the battery module (8+8 scenario) Figure 6-10 Moving the battery module (7+7 scenario) Step 6 Connect the cables to the corresponding terminals on the upper layer. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 132: Testing Batteries
Step 9 After the green indicator of the BCU blinks at 10 Hz and the red indicator is steady on, switch on the battery circuit breaker on the SmartLi. ----End 6.8 Testing Batteries 6.8.1 Shallow Discharge Test Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 133 On the home screen of the UPS LCD, choose System Info > Maintenance > Battery Maint. Tap Start next to Shallow Dis. Test to start a shallow discharge test. Figure 6-13 Starting a shallow discharge test Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 134: Capacity Test
Step 1 On the home screen of the UPS LCD, choose System Info > Maintenance > Battery Maint. Step 2 Tap Start next to Capacity Test to start a capacity test. Figure 6-14 Starting a capacity test Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 135: Performing A Group Capacity Test
Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery Maint. Step 2 Tap Start on the right of Group Capacity Test to start a group capacity test. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 136: Downloading Test Data
Step 2 Choose logs that have been queried from the Log drop-down list box, and click Export. ----End 6.9 Exporting Data Prerequisites To export data from the WebUI, you need to log in to the WebUI. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 137 Choose Query > Export Data and set Encryption password for export. In the Data type drop-down list box, select All, Historical Alarm, Active Alarm, Performance Data, or Operation Data. Click Export historical data and specify a path to save the exported data. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 139: Routine Maintenance
Never smoke or have an open flame around batteries. ● After battery discharge, charge the battery in time to maintain a good service life. ● Only professionals are allowed to perform the maintenance tasks. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 141 When the UPS is backed up, 1. Locate the fault cause. discharge a battery to the 2. If the fault persists, undervoltage alarm threshold to contact technical support. refresh the capacity of the battery. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 142 The torque meets the requirements of the battery manufacturer. After checking that the battery screws meet the requirements, mark the screws for later check. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 143: Troubleshooting
The battery cabinet generates a critical alarm. NO TE For details about component replacement and maintenance involved in Troubleshooting and Alarm List, consult technical support. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 144: Parts Replacement
Step 3 Remove the four screws from the MDU using the Phillips screwdriver and set them aside. Step 4 Hold the MDU front panel by one hand, and push out the MDU from the fastener on the front panel by the other hand. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 145: Replacing A Bcu
BCU blinks at 4 Hz. NO TICE If the Version incompatible alarm is generated, you need to upgrade the version before switching on the battery circuit breaker. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 146: Replacing A Battery Module
Step 6 Remove the battery baffle plate and pull out the faulty battery module. Step 7 Install the new battery module and secure the baffle plate. Step 8 Reinstall the cables, copper bars, and front covers to the battery modules. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 147: Replacing A Smartli Fuse
10 cm. Step 3 Remove the fuse cover. Step 4 Remove the screws that secure the fuse and replace the faulty fuse with a new one. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 148: Upgrading Software
WebUI Choose Maintenance > Software Upgrade, select Select a file, find the correct package in the corresponding path, click the file, choose Open, and click Upload. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 149 After the upload is complete, choose Activate All in the Software List and perform operations as prompted. Figure 9-2 Uploading and activating the software (the BCB of a single battery cabinet is ON) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 150 SmartLi 2.0 User Manual 9 Parts Replacement Figure 9-3 Uploading and activating the software (the BCB of a single battery cabinet is OFF) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 151 Details. On the screen displayed, select All, tap Activate, and perform operations as prompted. Figure 9-4 Uploading and activating the software (the BCB of a single battery cabinet is ON) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 152: Replacing A Fire Extinguisher Cylinder (Without A Lithium Battery Side Cabinet)
If there is any visible abrasion or corrosion, replace the damaged components and all corroded components. – Check that the valve is closed (vertical to the cylinder). – Recommended extinguishant: heptafluoropropane or perfluorohexanone Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 153 Step 5 Remove the battery modules, copper bars, and cables from the lower four layers. WARNING After removing a battery power cable, install a safety cap on the wiring terminal to prevent the exposed terminal from touching the shell, which may cause sparks or burns. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 154 9 Parts Replacement Figure 9-7 Removing the battery modules Step 6 Remove the battery trays from the lower second, third, and fourth layers. Figure 9-8 Removing battery trays (secured by screws) Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 155 Step 8 Remove the fire extinguisher cylinder. Remove the terminals interconnecting the dry contact cable of the fire extinguisher cylinder and the cable reserved on the side of the cabinet. Remove the connection nut. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 156 Do not bend or twist the fire-trace tube or bind the tube using cable ties. Otherwise, the fire extinguisher cylinder may fail. Cut off the end of the fire-trace tube evenly. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 157 Hold the pipe holding device close to the end to avoid bending the tube during pipe insertion. Figure 9-13 Installing a fire-trace tube (1) If the pipe holding device is slip-proof gloves, install the fire-trace tube using slip-proof gloves. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 158 BCU blinks at 4 Hz. Step 17 After the green indicator of the BCU blinks at 10 Hz and the red indicator is steady on, switch on the battery circuit breaker on the SmartLi. ----End Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 159: Replacing A Fire Extinguisher Cylinder (With A Lithium Battery Side Cabinet)
Step 3 Remove the front door panel of the lithium battery side cabinet and the positioning kit, close the valve, reinstall the positioning kit, and secure it. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 160 The fire-trace tube may contain high-pressure extinguishant. Loosen the connection nut slowly; otherwise, extinguishant may be released unexpectedly. Remove the fire-trace tube. Remove the fire extinguisher cylinder fastener. Take out the fire extinguisher cylinder. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 161 Figure 9-16 Removing a fire extinguisher cylinder (one SmartLi cabinet and one lithium battery side cabinet) Figure 9-17 Removing fire extinguisher cylinders (two SmartLi cabinets and one lithium battery side cabinet) Step 5 Install a new fire extinguisher cylinder. Keep it upright. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 162 Clamp the end of the fire-trace tube to the threaded nozzle using a pipe holder or slip-proof gloves. NO TICE Hold the pipe holding device close to the end to avoid bending the tube during pipe insertion. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 163 Step 7 Remove the valve positioning kit, open the valve, reinstall the positioning kit, and secure it. NO TICE Slowly open the valve. To avoid unexpected blowout, do not quickly open the valve. Figure 9-20 Opening the valve Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 164 BCU blinks at 4 Hz. Step 11 After the green indicator of the BCU blinks at 10 Hz and the red indicator is steady on, switch on the battery circuit breaker on the SmartLi. ----End Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 165: Technical Specifications
Relative humidity 5%–95% RH (non-condensing) Altitude 0–1000 m When the altitude is greater than 1000 m but less than 4000 m, the rated power should be derated. For details, see IEC 62040-3. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 166 EN/IEC 62040-2 susceptibility EN/IEC 61000-4-6 Radiated EN/IEC 62040-2 susceptibility EN/IEC 61000-4-3 Electrical fast EN/IEC 62040-2 transient (EFT) IEC 61000-4-4 Surge protection EN/IEC 62040-2 IEC 61000-4-5 Power frequency IEC 61000-4-8 magnetic field Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 167 250 A discharge current Battery Supported neutral wire connected Battery Supported neutral wire not connected Parallel A maximum of 15 cabinets can be connected in parallel. system Number of battery modules Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 168 UPS or over the specified dry contact of the SmartLi. NO TE When the UPS5000-E is used with the SmartLi, the maximum half-wave load capacity is 5% of the rated load. Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 169: A Alarm List
SmartLi 2.0 User Manual A Alarm List Alarm List NO TE For details about alarms, see the UPS5000 & SmartLi Alarm Reference . Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 170: B Supplementary Warranty Rules
User Manual B Supplementary Warranty Rules Supplementary Warranty Rules ● Huawei will not be liable for any damage to Huawei battery modules caused by force majeure: – Natural disasters such as earthquakes, volcanic eruptions, and landslides – Fires – Wars –...
Page 171 – The customer connects extra loads to battery modules. – The customer uses the battery modules provided by Huawei together with other battery modules, which causes the acceleration of capacity decrease. For example,...
Page 172: C Acronyms And Abbreviations
SmartLi 2.0 User Manual C Acronyms and Abbreviations Acronyms and Abbreviations battery management system battery control unit Conformite Europeenne depth of discharge end of discharge end of life International Electrotechnical Commission Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
Page 173 C Acronyms and Abbreviations liquid crystal display monitoring display unit network management system protective earthing RS485 Recommended Standard state of charge state of health SBCU system battery management unit uninterruptible power system Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.

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