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SmartLi-80Ah
User Manual

6 Routine Maintenance

Issue 02 (2020-05-17)

Routine Maintenance



Before installing batteries, read through the battery user manuals and pay attention to
safety precautions and connection methods.



Before battery maintenance, get the tools, such as handles, insulated.



Keep the battery switch off when installing or maintaining the batteries.



Before installing and maintaining the battery modules, remove the BCU, and reinstall the
BCU after the installation or maintenance is complete.



When moving batteries, handle batteries gently, and pay attention to personal safety.



Never use any organic solvent to clean batteries.



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.

Table 6-1

Routine Maintenance

Maintenance
Interval

Check Item Handling Measures

Monthly

Operating
environment

Keep the SmartLi far away from heat sources and
avoid direct exposure to sunlight.

Appearance

If a battery module experiences damage, leakage, or
deformity, disconnect, take pictures, and then
replace the battery module.

Checking the
pressure
gauge

If the pointer is in the red zone, contact Huawei
technical support.

Quarterly

Cleanliness

Clean the battery module exterior using cotton
cloth. Exercise caution when cleaning a battery
module because its voltage is high.

Connection

Check the bolt at every terminal and tighten any
loose bolt.

Yearly

Voltage



Measure and record the busbar voltage, and the
positive and negative voltages of the SmartLi
when charging is about to complete. Ensure that

Содержание SmartLi Series

Страница 1: ...SmartLi 80Ah User Manual Issue 02 Date 2020 05 17 HUAWEI TECHNOLOGIES CO LTD ...

Страница 2: ...tomer 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 without warranties guarantees or representations of any kind either express or implied The information in this document is subject to c...

Страница 3: ...ation engineers Maintenance engineers Symbol Conventions The symbols that may be found in this document are defined as follows Symbol Description Indicates a hazard with a high level of risk which if not avoided will result in death or serious injury 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 ri...

Страница 4: ... main text NOTE is used to address information not related to personal injury equipment damage and environment deterioration Change History Changes between document issues are cumulative The latest document issue contains all the changes made in earlier issues Issue 02 2020 05 17 Updated related descriptions Issue 01 2019 11 29 This issue is the first official release ...

Страница 5: ...s 13 2 1 1 Positioning 13 2 1 2 Features 13 2 2 Application Scenarios 14 2 3 Model Description 15 2 4 Overview 16 2 4 1 Product Structure 16 2 4 2 Battery Module 18 2 4 3 BCU 19 2 4 4 Monitoring Interface Unit 20 2 4 5 MDU 22 2 4 6 Fire Detection and Extinguishing Equipment 24 3 Installation 26 3 1 Installation Preparations 26 3 1 1 Site 26 3 1 1 1 Installation Environment 26 3 1 1 2 Installation ...

Страница 6: ...creen 55 4 2 2 System Status 57 4 2 2 1 Battery Cabinet 57 4 2 2 2 Runn Info 57 4 2 2 3 Alarms 59 4 2 2 4 Settings 60 4 2 2 5 Maintenance 63 4 2 2 6 About 64 4 2 3 Common Functions 65 4 3 WebUI 65 4 3 1 Home 65 4 3 2 Monitoring 66 4 3 3 Query 66 4 3 4 System Settings 67 4 3 5 Maintenance 67 5 Operations 68 5 1 Powering On Batteries 68 5 2 Powering Off Batteries 70 5 3 Performing EPO 71 5 4 Clearin...

Страница 7: ...wei Technologies Co Ltd vi 8 1 Replacing an MDU 82 8 2 Replacing a BCU 83 8 3 Replacing a Battery Module 84 8 4 Replacing a Fuse 85 8 5 Upgrading Software 86 8 6 Replacing a Fire Cylinder 90 9 Technical Specifications 96 A Alarm List 99 B Acronyms and Abbreviations 108 ...

Страница 8: ...aining the equipment The safety instructions in this document are only supplements to local laws and regulations Huawei will not be liable for any consequences of the following circumstances Operation beyond the conditions specified in this document Installation or use in environments which are not specified in relevant international or national standards Unauthorized modifications to the product ...

Страница 9: ...r terminal measure the contact point voltage and ensure that there is no risk of electric shock After installing the equipment remove idle packing materials such as cartons foam plastics and cable ties from the equipment area In the case of a fire immediately leave the building or the equipment area and turn on the fire alarm bell or make an emergency call Do not enter the building on fire in any ...

Страница 10: ...t be exposed to an outdoor environment for a long period of time Before operations ensure that the equipment is firmly secured to the floor or other solid objects such as a wall or an installation rack Do not use water to clean electrical components inside or outside of a cabinet Do not change the structure or installation sequence of equipment without permission Do not touch a running fan with yo...

Страница 11: ...urces and degree of various potential hazards in equipment installation operation maintenance Trained personnel personnel who are technically trained have required experience are aware of possible hazards on themselves in certain operations and are able to take protective measures to minimize the hazards on themselves and other people Operators operation personnel who may come in contact with the ...

Страница 12: ... distance of at least 30 mm exists between the cables and heat generating components or areas This prevents damage to the insulation layer of the cables Do not route cables behind the air intake and exhaust vents of the equipment Ensure that cables meet the VW 1 flame spread rating requirements Bind cables of the same type together When routing cables of different types ensure that they are at lea...

Страница 13: ...To prevent fire due to high temperature ensure that the ventilation vents or heat dissipation system are not blocked when the equipment is running Install the equipment in an area far away from liquids Do not install it under areas prone to condensation such as under water pipes and air exhaust vents or areas prone to water leakage such as air conditioner vents ventilation vents or feeder windows ...

Страница 14: ...rsonnel Carry the operation machinery and tools properly to prevent them from falling off and causing injuries Personnel involving working at heights are not allowed to throw objects from the height to the ground or vice versa Objects should be transported by tough slings hanging baskets highline trolleys or cranes Ensure that guard rails and warning signs are set at the edges and openings of the ...

Страница 15: ...firm its load bearing capacity Do not overload it Ensure that the ladder is securely positioned The recommended angle for a ladder against the floor is 75 degrees as shown in the following figure An angle rule can be used to measure the angle 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 When climbin...

Страница 16: ...eavy objects on the cabinet Be cautious to avoid injury when moving heavy objects When moving the equipment by hand wear protective gloves to prevent injuries Move or lift the equipment by holding its handles or lower edges Do not hold the handles of modules such as power supply units fans and boards that are installed in the equipment because they cannot support the weight of the equipment Avoid ...

Страница 17: ...with clean water and go to the hospital for medical treatment Use dedicated insulated tools Move batteries in the required direction Do not place a battery upside down or tilt it Keep the battery loop disconnected during installation and maintenance Use batteries of specified models Using batteries of other models may damage the batteries Dispose of waste batteries in accordance with local laws an...

Страница 18: ...acid batteries To prevent fire or corrosion ensure that flammable gas such as hydrogen is properly exhausted for lead acid batteries Lead acid batteries emit flammable gas when used Ensure that batteries are kept in a well ventilated area and take preventive measures against fire Battery Leakage Battery overheating causes deformation damage and electrolyte spillage When the electrolyte overflows a...

Страница 19: ... and maintenance Do not charge a battery when the ambient temperature is below the lower limit of the operating temperature charging is forbidden at 0 C Low temperature charging may cause crystallization which will result in a short circuit inside the battery Use batteries within the allowed temperature range otherwise the battery performance and safety will be compromised Do not throw a lithium b...

Страница 20: ...cted in parallel to meet the requirements for MW level UPS backup power The product uses lithium cells with superior charge and discharge characteristics and high cycle performance The modular design of key components facilitates replacement and greatly reduces O M costs The lithium battery system applies to the following scenarios Large sized data centers Small and medium sized data centers Rail ...

Страница 21: ... 05 17 Copyright Huawei Technologies Co Ltd 14 2 2 Application Scenarios The SmartLi system is mainly applicable to small medium and large data centers rail transportation state grids and other scenarios Figure 2 1 Networking with one battery cabinet ...

Страница 22: ...um of eight cabinets connected in parallel When multiple cabinets are connected in parallel only the master cabinet has an LCD 2 3 Model Description Figure 2 3 SmartLi model number Table 2 1 Model description No Item Description 1 Product category SmartLi 2 Product subcategory 512 V 3 Capacity 80AH battery capacity being 80 Ah 4 Configuration type F with an LCD master cabinet ...

Страница 23: ...ws you to set parameters and query status When multiple battery cabinets are connected in parallel the BCU balances the loads between cabinets to improve system reliability The master battery cabinet provides an 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 intellig...

Страница 24: ...Co Ltd 17 Figure 2 4 Structure of a single cabinet full capacity cabinet Figure 2 5 Structure of a single cabinet half capacity cabinet 1 Battery circuit breaker 2 Monitoring interface unit 3 BCU 4 End pressure gauge 5 Battery modules 6 MDU 7 Fuse 8 MCCB auxiliary lever 9 Fire trace tube ...

Страница 25: ...llation and maintenance Figure 2 6 Battery module 1 Running indicator 2 Battery wiring terminals 3 Battery communication cascading ports Table 2 2 Indicator description Indicator Status Color Description Indicator On Green The battery module is normal Red The battery module is faulty Off The communications cable to the battery module is not connected Function Each battery module has a built in bat...

Страница 26: ...battery modules Specifications 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 2 4 3 BCU The BCU is swappable and supports power conversion current equalization and BCU intra cabinet BMS management Figure 2 7 BCU 1 Positioning lock 2 Power switch 3 Running indicator 4 Alarm indicator 5 Fault indicator 6 Ready switch...

Страница 27: ...nsure reliable system operation The BCU implements communication inside a battery cabinet between cabinets and between the UPS and NMS and provides battery management and protection against exceptions Specifications Dimensions H x W x D 130 mm x 442 mm x 550 mm Weight 35 kg 2 4 4 Monitoring Interface Unit The monitoring interface unit includes the battery cabinet parallel ports FE port RS485 port ...

Страница 28: ...communicatio ns port COM Connects to an UPS DB26 MDU Supports FE RS485 I2C CAN and other signals DO_1 DO_1 Reserved DO_2 DO_2 Reserved EPO NO If the normally open NO port is connected to the EPO_12V port emergency power off EPO is triggered 12V NC If the normally closed NC port is disconnected from the EPO_12V port EPO is triggered 12V Figure 2 9 COM pins Table 2 5 COM pin definition Pin Descripti...

Страница 29: ...gies Co Ltd 22 Pin Description 7 CANH0 8 CANL0 Figure 2 10 RS485 pins Table 2 6 RS485 pin definition Pin Description 1 RS485_T 2 RS485_T 3 4 RS485_R 5 RS485_R 6 GND 7 8 2 4 5 MDU The MDU interworks with the monitoring interface unit to implement SBCU system BMS management functions ...

Страница 30: ...us Color Meaning On Red A critical alarm has been generated and the buzzer sounds continuously Yellow A minor alarm has been generated and the buzzer buzzes intermittently at 2 Hz Green The SmartLi is running properly or a warning has been generated Off The SmartLi display panel is powered off The ports of the MDU are located at the side of the display panel Figure 2 12 MDU ports ...

Страница 31: ...plays the total voltage SOC SOH current and temperature of the battery system and battery information of each battery cabinet Data storage function Receives common parameters such as the battery voltage temperature current SOC and SOH reported by each BCU saves data locally receives alarms and protection events reported by the BMS and records events locally Communicates with the UPS provides man m...

Страница 32: ...Technologies Co Ltd 25 Figure 2 13 Appearance 1 Fire trace tube 2 Valve 3 Pressurized container 4 End pressure gauge 5 Pressure gauge Specifications Recommended extinguishant heptafluoropropane or perfluorohexanone Extinguishant amount 3 kg Operating temperature 0 C to 50 C ...

Страница 33: ...direct sunlight dust volatile gases corrosive materials and air dense with salt particles Do not install the SmartLi in environments with conductive metal scraps in the air 3 1 1 2 Installation Clearances Reserve the following clearances around the cabinet to facilitate operations and ventilation Reserve at least 800 mm from the front of the cabinet Reserve at least 500 mm from the top of the cabi...

Страница 34: ...2 Tools and Instruments Insulate installation tools to prevent electric shocks Prepare the following tools and meters indicated in Table 3 1 for installation Table 3 1 Tools and meters Tools and Meters Electric pallet truck Manual pallet truck Ladder Rubber mallet Hammer drill and drill bit Φ16 Hand held electric drill Alloy hole saw Heat gun ...

Страница 35: ...r Multimeter Cable tie Level instrument Insulation tape Cotton cloth Adjustable torque wrench Electrician s knife Electrostatic discharge ESD gloves Protective gloves Insulated gloves Insulation protective shoes Torque screwdriver Cable cutter Brush Flat head screwdriver 2 5 mm Phillips screwdriver M3 M4 M5 M6 M 8 Insulated torque wrench M6 M8 M12 M16 Heat shrink tubing Insulated adjustable wrench...

Страница 36: ...ended cross sectional area mm2 120 The load of a single battery cabinet is less than or equal to 150 kW you are advised to set the I1 value of the battery circuit breaker to the MIN value 150 The load of a single battery cabinet is greater than 150 kW N PE 70 When selecting connecting and routing power cables follow local safety regulations and rules When the external conditions change for example...

Страница 37: ...tings box Step 3 Check that the SmartLi is intact 1 Visually inspect the SmartLi appearance for shipping damage If it is damaged notify the carrier immediately 2 Check that all fittings comply with the packing list If some fittings are missing or do not comply with the packing list record this information and contact your local Huawei office immediately Step 4 After confirming that the cabinet is ...

Страница 38: ...lling and the rest should be performed according to the filling process of the specific filling station including cylinder washing pressure testing and others 1 Install the hose to the fire cylinder and tighten the connection nut 2 Remove the valve positioning kit and open the valve 3 Fill extinguishant into the fire cylinder through the hose 4 After the extinguishant is filled close the valve 5 S...

Страница 39: ...at the front of the pressure gauge faces the right side of the cabinet as shown in the figure and that the cylinder does not interfere with the battery trays and the rear cover of the cabinet Figure 3 3 Installing a fire cylinder Step 7 Install the fire trace tube on the fire cylinder Do not bend or twist the fire trace tube or bind the tube using cable ties Otherwise the fire cylinder may fail 1 ...

Страница 40: ...3 4 Install a fire trace tube 2 Tighten the connection nut to 7 N m using an adjustable torque wrench Step 8 Remove the valve positioning kit open the valve reinstall the positioning kit and secure it Slowly open the valve To avoid unexpected blowout do not quickly open the valve Figure 3 5 Opening the valve ...

Страница 41: ...eck the end pressure gauge on the front of the cabinet The pointer should be in the green zone and the pressure reading should be greater than 1 6 MPa at 20 C Record the reading of the pressure gauge 8 hours later observe the pressure gauge again The pressure reading should remain unchanged End 3 3 Installing Cabinets Securing Installation Step 1 Determine the cabinet installation position Draw mo...

Страница 42: ... Technologies Co Ltd 35 Figure 3 7 Mounting holes unit mm Step 2 Use a hammer drill to drill holes for installing expansion bolts and then install four expansion bolts in the holes Figure 3 8 Expansion bolt composition 1 M12 bolt 2 Spring washer 3 Flat washer 4 Expansion sleeve ...

Страница 43: ...xpansion bolt unit mm 1 Drill a hole into the concrete floor using a hammer drill The hole depth ranges from 52 mm to 60 mm 2 Slightly tighten the expansion bolt and vertically insert it into the hole Knock the expansion bolt using a hammer until the expansion sleeve is fully inserted into the hole 3 Partially tighten the expansion bolt 4 Remove the bolt spring washer and flat washer Step 3 Wheel ...

Страница 44: ...our M12x115 expansion bolts into the expansion bolt holes in the floor and tighten the expansion bolts Figure 3 11 Tightening expansion bolts End Non Secure Installation Step 1 Adjust the four anchor bolts at the bottom of the cabinet until all the four castors at the bottom hang in the air and the anchor bolts bear all of the cabinet weight ...

Страница 45: ...level instrument If the cabinet is not level wrench the anchor bolts End Combining Cabinets When cabinets are combined a battery bus bar box BBB box is required For details about how to install a BBB box see PDU8000 0630 1250 2000 DCV8 BGA001 BBB Box User Manual Step 1 Install each cabinet in sequence according to the installation method of a single cabinet Step 2 Combine cabinets ...

Страница 46: ...tLi 80Ah User Manual 3 Installation Issue 02 2020 05 17 Copyright Huawei Technologies Co Ltd 39 Figure 3 13 Installing connecting kits End 3 4 Routing Cables 3 4 1 SmartLi Cable Connection Reference Context ...

Страница 47: ...minal that covers the conductor Procedure Step 1 Route a cable into the cabinet and bind it to a nearby beam Step 2 Pull the cable to the copper bar to which the cable is to be connected determine the cable length and mark the cable at the position where the cable is to be cut Step 3 Pull the marked cable out of the cabinet cut the cable from the marked position strip the cable and crimp a termina...

Страница 48: ...ion Issue 02 2020 05 17 Copyright Huawei Technologies Co Ltd 41 Figure 3 15 Removing the cover Step 2 Remove the top cover from the cabinet based on cable routes and dimensions Figure 3 16 Removing the top cover Step 3 Install a PE cable ...

Страница 49: ...e installing batteries carefully read the battery safety precautions During installation wear insulation gloves and use insulated tools Place the batteries correctly to prevent vibrations and shocks 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 ...

Страница 50: ...logies Co Ltd 43 Figure 3 18 Pulling out the BCU Step 2 Install battery modules Figure 3 19 Installing battery modules 1 Full capacity cabinet configuration 2 Half capacity cabinet configuration Step 3 Remove the front covers from the battery modules and install battery baffle plates ...

Страница 51: ...ing battery baffle plates Place the front covers properly to prevent the light pipes from falling off Step 4 Install battery communications cables 1 Install communications cables between battery modules 2 Connect communications cables reserved in the cabinet between the battery modules and the battery management module ...

Страница 52: ...Step 5 Install battery copper bars and cables 1 Open the terminal protective covers install copper bars between battery modules and close the terminal protective covers 2 Open the terminal protective covers install copper bars between battery modules and fuses and close the terminal protective covers 3 Open the terminal protective covers install the battery cables reserved in the cabinet and close...

Страница 53: ...e lower battery module Install the part with a round hole first and then the part with a slotted hole Excessive bolts will be used as spare parts Figure 3 22 Installing copper bars and cables Step 6 Install battery module covers Place the cables at the notches and ensure that the covers do not press the cables If half capacity cabinet configuration is adopted install filler panels at the positions...

Страница 54: ... 2020 05 17 Copyright Huawei Technologies Co Ltd 47 Figure 3 23 Installing battery module covers 1 Full capacity cabinet configuration 2 Half capacity cabinet configuration Step 7 Reinstall the BCU Figure 3 24 Installing the BCU End 3 4 4 Remote EPO ...

Страница 55: ...with protective tubing Connect the EPO button to the EPO port on the SmartLi using the cable Figure 3 25 Cable connection for an NO EPO switch Figure 3 26 Cable connection for an NC EPO switch When the EPO switch is in the NC state remove the jumper between EPO_NC and EPO_12V before connection When the EPO switch is turned off EPO is triggered When the EPO switch is in the NO state ensure that the...

Страница 56: ... to set the I1 value of the battery circuit breaker to the MIN value shown in the figure and use cables with a cross sectional area of 120 mm2 If the load of a single battery cabinet is greater than 150 kW you are advised to use cables with a cross sectional area of 150 mm2 Figure 3 27 Setting I1 to MIN for the battery circuit breaker Procedure Step 1 Connect power cables to the UPS A UPS with a n...

Страница 57: ...0 05 17 Copyright Huawei Technologies Co Ltd 50 Figure 3 28 Installing power cables without a BBB BOX Figure 3 29 Installing power cables with a BBB BOX End 3 4 6 Installing Communications Cables Procedure Step 1 Connect a communications cable to the UPS ...

Страница 58: ...ble single cabinet Figure 3 31 Connecting communications cables parallel system for example five cabinets The numbers of cabinets in a parallel system depend on the connection of communications cables After the communications cables are connected according to the preceding figure the cabinets are numbered 1 2 3 4 and 5 from top to bottom End ...

Страница 59: ... battery cables are securely connected For the cables secured by screws the spring washers are flattened 07 Grounding The resistance between the SmartLi ground bar and the equipment room ground bar is less than 0 1 ohm 09 Battery cable connections The SmartLi is correctly connected to the UPS 10 Checking the pressure gauge The pressure gauge pointer is in the green zone and the pressure value is g...

Страница 60: ...nnections use sealing putty to fill in the gap between the cables and the cabinet 2 After verifying the installation reinstall all the covers 3 Do not remove the dustproof cover before power on to prevent dust inside the UPS Figure 3 32 Fill the holes with sealing putty 1 Paper protective film 2 Sealing putty Figure 3 33 Dustproof cover 1 Top dustproof cover 2 Rear dustproof cover 3 Front dustproo...

Страница 61: ...ser management time and date and site information and system maintenance WebUI Changeme operator common user LCD 000001 Only browses the system running information exports system information historical alarms logs e labels and fault information starts shuts down the inverter rectifies faults and controls the buzzer Other control and maintenance functions that may affect system operation are invisi...

Страница 62: ...owser 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 as shown in Figure 4 1 Figure 4 1 Settings in the Internet Options dialog box Step 4 Enter https SmartLi IP address in the address box of the browser select a language set User name and Password and click Login The system supports Internet Explorer 11 and Firefox 3...

Страница 63: ...een Table 4 2 Main menu screen description No Area Function 1 Status bar Displays the SmartLi model current date and time USB flash drive status and buzzer status 2 Alarm bar Displays active alarms in a scrolling list and the number of active alarms based on severity Tap the alarm icon area to open the active alarm page 3 Information area Displays system information Table 4 3 Functions of common b...

Страница 64: ... menu screen System Status is displayed in the information area Figure 4 3 System Status 4 2 2 1 Battery Cabinet On the System Status screen tap Battery Cabinet You can view the battery cabinet module and cell information Figure 4 4 Battery Cabinet 4 2 2 2 Runn Info On the System Status screen tap the Runn Info icon You can query Battery System and Battery Cabinet ...

Страница 65: ...H value Maximum cell voltage V Highest battery cell voltage Minimum cell voltage V Lowest battery cell voltage Maximum cell temperature C Highest battery cell temperature Minimum cell temperature C Lowest battery cell temperature Total discharge times Total discharge times Total discharge capacity Ah Total discharge capacity Table 4 5 Battery Cabinet Item Description Running status Battery cabinet...

Страница 66: ...acity Ah Total discharge capacity Table 4 6 Battery Module Item Description Voltage V Battery cabinet voltage SOC SOC value SOH SOH value Maximum cell voltage V Highest battery cell voltage Minimum cell voltage V Lowest battery cell voltage Maximum cell temperature C Highest battery cell temperature Minimum cell temperature C Lowest battery cell temperature Table 4 7 Cell Data Item Description Vol...

Страница 67: ...tion Default Value Value Range IP Address allocation Specifies the IP address allocation Automatic Manual Automatic IP address Specifies the IP address for the Ethernet 192 168 0 10 1 0 0 0 223 255 255 255 Subnet mask Specifies the subnet mask of the Ethernet 255 255 255 0 0 0 0 0 255 255 255 255 Gateway Specifies the Ethernet gateway 192 168 0 1 1 0 0 0 223 255 255 255 RS485 port address Specifie...

Страница 68: ...be allocated manually or automatically Manual allocation is used by default Manual Check that their IP addresses are two different values on the same network segment Set the UPS IP address to be in the same subnet as the PC IP address Perform the bitwise AND operation for the UPS IP address and the PC IP address with the subnet mask respectively If the operation results are the same the two IP add...

Страница 69: ...to Enable check that the EPO cable is connected correctly Disable Disable Enable Battery cabinet copper bar over temp enable If this parameter is set to Enable an alarm is reported when the copper bar is overheated Enable Disable Enable Fire control enable If this parameter is set to Enable an alarm is reported after the fire extinguishing action is triggered Enable Disable Enable Table 4 11 Setti...

Страница 70: ...0001 password complexity check If the password complexity check is disabled the user password is required to be a string of six to eight digits 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 Enable Disable Enable Table 4 13 Time zone setting Item Parameter Description Time zone Set the local time z...

Страница 71: ...Issue 02 2020 05 17 Copyright Huawei Technologies Co Ltd 64 Figure 4 8 Maintenance Figure 4 9 USB Operations 1 Figure 4 10 USB Operations 2 4 2 2 6 About On the System Status screen tap About You can view Model Manufacturer and Product Version ...

Страница 72: ...o Ltd 65 Figure 4 11 About 4 2 3 Common Functions On the main menu screen choose Common Functions The Common Functions screen is displayed You can query Buzzer Off and Historical Alarm Figure 4 12 Common Functions 4 3 WebUI 4 3 1 Home The Home page displays System Status Active Alarm and others ...

Страница 73: ...ng Running Information displays the running information about the battery system battery cabinets and battery modules Running Parameter sets system and communications parameters Running Control clears faults 4 3 3 Query On the home page choose the Query tab The query options include Historical Alarm Performance Data Operation Log and Export Historical Data ...

Страница 74: ...PAddress and Configuration File Figure 4 16 System Settings 4 3 5 Maintenance Only professional engineers are allowed to perform operations on the maintenance page When the user name is admin only the administrator rights 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 BSP Upgrade ...

Страница 75: ...stem Info Settings Battery Settings Battery Type to Lithium battery Upgrade the UPS software to the version that supports lithium battery connection See UPS5000 The Relationship of Software Version to check the version number Thres of low batt volt over dry contact V cell If you set Batt Volt Below Threshold for an output dry contact and the battery voltage is lower than this threshold the output ...

Страница 76: ...ower on the master cabinet 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 Figure 5 1 Settings wizard Table 5 1 System Param Item Description Default Value Value Range Battery cabinet quantity Specifies the total number of combined cabinets 1 1 8 EPO enable EPO emergency power off is pe...

Страница 77: ...tart the UPS Step 5 When multiple SmartLi cabinets are combined 1 If the green indicator of one BCU blinks at 10 Hz turn on the battery circuit breaker on any SmartLi In this case the green indicators of all BCUs are on for 1s and then off for 4s you cannot turn on the battery circuit breakers on other SmartLi cabinets or cold start the UPS 2 After the green indicators of other BCUs blink at 10 Hz...

Страница 78: ...emove the 4 pin terminal on the EPO port of the dry contact card of the bypass unit 5 4 Clearing the EPO State Procedure Step 1 Clear the EPO state Ensure that the EPO button connected to the external EPO is not in the EPO state Step 2 On the LCD screen choose Alarms Clear Faults In the displayed dialog box tap Yes The Battery cabinet shutdown alarm is cleared successfully Figure 5 2 Clearing faul...

Страница 79: ...ontrol the battery loop Context This section describes how to add a SmartLi to four cabinets in parallel Figure 5 3 Adding a SmartLi Procedure Step 1 Install the new SmartLi Step 2 Remove the terminal of parallel port 1 on SmartLi 4 and connect the terminal to parallel port 1 on SmartLi 5 On the monitoring module PARALLEL1 is above PARALLEL2 Step 3 Connect parallel port 1 on SmartLi 4 to parallel ...

Страница 80: ...wer on the new SmartLi by referring to section 5 1 Powering On Batteries After pressing and holding the POWER ON OFF button on the BCU of the new SmartLi for more than 2s you need to confirm that the Cabinet quantity mismatch alarm is cleared before turning on the battery circuit breaker End 5 6 Removing a SmartLi Context This section describes how to remove a SmartLi by using five cabinets in par...

Страница 81: ...cedure Step 1 Turn off the battery circuit breaker on SmartLi 3 Step 2 Press and hold the POWER ON OFF button on the BCU of SmartLi 3 for more than 5s 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 ...

Страница 82: ...awei Technologies Co Ltd 75 Figure 5 6 Removing control cables Step 5 On the LCD home screen choose Settings System Settings and set Battery cabinet quantity to 4 End 5 7 Testing Batteries 5 7 1 Shallow Discharge Test Before performing a shallow discharge test ensure that ...

Страница 83: ...hed shallow dis test to Enable 2 Set Sched shallow dis test time and Sched shallow dis test interval as required After setting is complete the system will perform automatic shallow discharge tests based on the settings Manual Shallow Discharge Test 1 On the home screen of the UPS LCD choose System Info Maintenance Battery Maint 2 Tap Start next to Shallow Dis Test to start a shallow discharge test...

Страница 84: ...to the UPS The mains batteries charger and discharger are normal No overload alarm is generated The SmartLi has generated no alarms related to lithium batteries Procedure 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 5 8 Starting a capacity test The capacity test automatically stops in an...

Страница 85: ...logies Co Ltd 78 5 7 3 Test Data Download 1 On the UPS WebUI choose Query Operation Log choose logs that need to be queried from the Log drop down list box and click Query Figure 5 9 Operation Log 2 Choose logs that have been queried from the Log drop down list box and click Export ...

Страница 86: ...tery discharge charge the battery in time to maintain a good service life Only professionals are allowed to perform the maintenance tasks Table 6 1 Routine Maintenance Maintenance Interval Check Item Handling Measures Monthly Operating environment Keep the SmartLi far away from heat sources and avoid direct exposure to sunlight Appearance If a battery module experiences damage leakage or deformity...

Страница 87: ...0 Maintenance Interval Check Item Handling Measures the voltages are the same If the voltages are different check for cable faults and rectify them In the first year collect real time data when discharging is about to complete at least once every six months From the second year check the capacity quarterly ...

Страница 88: ...is red or off The battery module is faulty Replace the battery module The communications cable to the battery module is not connected Reconnect the communications cable BCU abnormal The indicator is yellow or red The battery cabinet generates a minor alarm Handle the alarm according to the alarm reference The battery cabinet generates a critical alarm For details about component replacement and ma...

Страница 89: ...rvices are not affected or obtain written consent from the customer Procedure Step 1 Export the SmartLi monitoring configuration If the MDU is damaged and the WebUI is still operational you can export the MDU configuration on the WebUI Skip this step if both the MDU and WebUI are not operational Step 2 Remove the communications cable from the MDU and mark the connection position Step 3 Remove the ...

Страница 90: ...rtLi is not discharging Before the replacement ensure that the load services are not affected or obtain written consent from the customer Procedure Step 1 Turn off the battery circuit breaker Press and hold down 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 Step 3 Remove the bolts that secure the BCU and pull out the BCU St...

Страница 91: ...ry module the battery modules below and above the faulty one If the faulty battery module is at the top or bottom you need to remove the front covers from the faulty battery module the battery module below or above the faulty one Step 5 Remove the cables and copper bars that are connected to the faulty battery module Step 6 Remove the battery baffle plate and pull out the faulty battery module Ste...

Страница 92: ...F button on the BCU for more than 5s to power off the cabinet Step 2 Turn off the ready switch on the BCU remove the bolts that secure the BCU and pull it out for about 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 Figure 8 1 Replacing a fuse Step 5 Reinstall the fuse cover Step 6 Reinstall the BCU Step 7 Press and hold ...

Страница 93: ...lash drive and connect it to the USB port on the MDU When upgrading the software on the WebUI save the software to a portable computer and log in to the WebUI Perform the upgrade when the system is not in discharge state and the BCB status is the same all are closed or open Before the upgrade ensure that the load services are not affected or obtain written consent from the customer WebUI Choose Ma...

Страница 94: ...SmartLi 80Ah User Manual 8 Parts Replacement Issue 02 2020 05 17 Copyright Huawei Technologies Co Ltd 87 Figure 8 2 Uploading and activating the software the BCB switches of all battery cabinets are ON ...

Страница 95: ...ess percentage is displayed in the corresponding Status column During the MDU upgrade the message The MDU will restart to complete the upgrade process Log in after 2 minutes is displayed Click OK The MDU will restart to complete the upgrade task Wait for about 2 minutes and log in to the WebUI again LCD Choose Maintenance USB Operations Upgrade Software tap Upload and find the correct package in t...

Страница 96: ...e 02 2020 05 17 Copyright Huawei Technologies Co Ltd 89 Figure 8 4 Uploading and activating the software the BCB switches of all battery cabinets are ON Figure 8 5 Uploading and activating the software the BCB switches of all battery cabinets are OFF ...

Страница 97: ... fire cylinder with extinguishant The recommended extinguishant is heptafluoropropane or perfluorohexanone Before the replacement ensure that the load services are not affected or obtain written consent from the customer Procedure Step 1 Check the fire cylinder Check that the valve is closed vertical to the cylinder Check that the reading of the pressure gauge on the fire cylinder is greater than ...

Страница 98: ...yright Huawei Technologies Co Ltd 91 Figure 8 6 Pulling out the BCU Step 4 Remove the battery modules copper bars and cables from the lower four layers Figure 8 7 Removing the battery modules Step 5 Remove the battery trays from the lower second third and fourth layers ...

Страница 99: ... battery trays Step 6 Remove the positioning kit close the valve reinstall the positioning kit and secure it Figure 8 9 Closing the valve Step 7 Remove the fire cylinder 1 Remove the terminals interconnecting the dry contact cable of the fire cylinder and the cable reserved on the side of the cabinet 2 Remove the connection nut ...

Страница 100: ...y be released unexpectedly 3 Remove the fire trace tube 4 Remove the fire cylinder fastener 5 Take out the fire cylinder Figure 8 10 Removing the fire cylinder Step 8 Install a new fire cylinder Keep it upright Step 9 Install the fire trace tube on the fire cylinder Do not bend or twist the fire trace tube or bind the tube using cable ties Otherwise the fire cylinder may fail 1 Cut off the end of ...

Страница 101: ...lean and free of dust Figure 8 11 Cutting off the end of the fire trace tube 2 Clamp the end of the fire trace tube to the threaded nozzle using a pipe holder Hold the pipe holder close to the end to avoid bending the tube during pipe insertion Figure 8 12 Install a fire trace tube 3 Tighten the connection nut to 7 N m using an adjustable torque wrench Step 10 Remove the valve positioning kit open...

Страница 102: ...e pointer should be in the green zone and the pressure reading should be greater than 1 6 MPa at 20 C Record the reading of the pressure gauge 8 hours later observe the pressure gauge again The pressure reading should remain unchanged Step 13 Reinstall the battery modules baffle panels copper bars cables and front panel in sequence Step 14 Reinstall the BCU Step 15 Press and hold the POWER ON OFF ...

Страница 103: ... Supports RS485 and FE Weight 800 kg Circuit breaker specifications 690 V AC 750 V DC 500 A 4P Fuse specifications Each battery string is configured with an 800 V DC 250 A fuse Table 9 2 Environmental specifications Item Specifications Operating temperature 0 C 40 C Storage temperature 0 C 40 C Relative humidity 5 95 RH non condensing Altitude 0 1000 m When the altitude is greater than 1000 m but ...

Страница 104: ...EC 62040 2 EN IEC 61000 4 3 Electrical fast transient EFT EN IEC 62040 2 IEC 61000 4 4 Surge protection EN IEC 62040 2 IEC 61000 4 5 Power frequency magnetic field IEC 61000 4 8 Table 9 4 Electrical specifications of a single cabinet Item Full Capacity Cabinet Configuration Half Capacity Cabinet Configuration Rated voltage 512 V 3 2 V cell Charge voltage 544 V 3 4 V cell Rated capacity 80 Ah 40 Ah...

Страница 105: ...tion 3 65 V level 2 protection warning 3 8 V level 2 protection 3 9 V Battery string level 1 protection 564 V level 2 protection warning 568 V level 2 protection 580 V Battery undervoltage protection Cell undervoltage warning 2 6 V level 1 protection 2 5 V level 2 protection 2 3 V Battery string undervoltage warning 448 V protection 408 V Over temperature protection Charge 60 C discharge 65 C Unde...

Страница 106: ...dule is faulty The battery module is faulty Replace the faulty battery module 0612 2 Battery module fault Critical The sampling connecter is not firmly connected The board sampling circuit of the battery module is faulty The battery module is faulty Replace the faulty battery module 0021 5 Battery EOD Critical The battery voltage reaches the EOD threshold due to continuous 1 Check the status of th...

Страница 107: ...616 1 Battery undertemperature protection Critical The charger temperature is too low Take measures to increase the ambient temperature 0031 2 Battery overtemperature protection Critical The battery temperature is too high Take measures to reduce the ambient temperature 0032 3 Battery overvoltage protection Critical The voltage of a single cell is too high 1 Check the UPS status 2 Check the lithiu...

Страница 108: ...es the high voltage alarm threshold 1 Check the UPS status 2 Check the lithium battery cabinet status 0027_2 Battery overcurrent Minor The battery charge current reaches the overcurrent alarm threshold 1 Check the UPS charger status 2 Check the lithium battery cabinet status 0026 5 Battery undervoltage Minor The battery voltage reaches the low voltage alarm threshold The input fuse is blown 1 Chec...

Страница 109: ...rmal Replace the BCU 0620 7 BCU fault Critical The BCU is abnormal Replace the BCU 0620 8 BCU fault Critical BCU abnormal Replace the BCU 0625 1 Inter battery cabinet parallel cable alarm Minor The communications cable between cabinets is not properly connected Check the cable connection of the inter rack parallel cable 0635 1 Battery module not detected Critical The BCU does not receive an online...

Страница 110: ...he BCU is faulty Replace the BCU 0621 2 Battery overcurrent protection Critical The load exceeds the upper threshold The BCU is damaged 1 Check whether the load of UPS exceeds the battery configuration 2 Replace the BCU 0623 1 Battery cabinet EPO Critical The emergency shutdown signal of the battery cabinet is activated Manually clear the EPO state 0624 4 Not ready Critical The ready switch is not...

Страница 111: ... intra battery cabinet parallel cable Critical The intra rack parallel CAN is faulty 1 Check whether the cable to the signal transfer board is loose 2 Replace the parallel cable between the battery module and the signal transfer board 3 Replace the BCU or signal transfer board 0630 2 Abnormal intra battery cabinet parallel cable Critical The RS485 communications cable in the rack is faulty 1 Check...

Страница 112: ... battery is interrupted Check the cable between the UPS monitoring unit and the lithium battery 0174 2 Software package not exist Critical The package of the power unit or module does not exist in the monitoring system Upload the software packages of the power unit or module and MDU and activate all the packages 0246 2 Cabinet quantity mismatch Minor The configured number of battery cabinets does ...

Страница 113: ...20 12 BCU fault Critical The battery input cable is not connected The battery input fuse is open circuite d The BCU is faulty 1 Check the battery cable connection 2 Replace the input fuse 3 Replace the BCU 0021 6 Battery EOD Critical The battery voltage reaches the EOD threshold due to continuous discharge Check the mains turn on the BCB switch and charge batteries in time 0220 3 Abnormal SOH Mino...

Страница 114: ...SmartLi 80Ah User Manual AAlarm List Issue 02 2020 05 17 Copyright Huawei Technologies Co Ltd 107 Alarm ID Alarm ID Cause ID Alarm Name Severity Cause Solution the battery cabinet leaks ...

Страница 115: ...nologies Co Ltd 108 B Acronyms and Abbreviations B BMS battery management system BCU battery control unit C CE Conformite Europeenne E EOD end of discharge I IEC International Electrotechnical Commission L LCD liquid crystal display M MDU monitoring display unit N NMS network management system P ...

Страница 116: ...Abbreviations Issue 02 2020 05 17 Copyright Huawei Technologies Co Ltd 109 PE protective earthing R RS485 Recommend Standard 485 S SOC state of charge SOH state of health SBCU system battery management unit U UPS uninterruptible power system ...

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