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System Maintenance

7.1 System Power-Off

Precautions

WARNING

After the system powers off, the remaining electricity and heat may still cause

electric shocks and body burns. Therefore, wear protective gloves 5 minutes after

the system is powered off before performing any operation on the battery.

After powering off the connected inverter, turn off the DC switch for the battery.

7.2 Routine Maintenance

To ensure that the battery can operate properly for a long term, you are advised

to perform routine maintenance on it as described in this chapter.

CA UTION

Before cleaning the system, connecting cables, and ensuring the grounding

reliability, power off the system.

Table 7-1 Maintenance checklist

Check Item

Check Method

Maintenance

Interval

System

cleanliness

Check periodically that the heat sinks

are free from obstacles and dust.

Once every 6 to 12

months

LUNA2000-(5-30)-S0

User Manual

7 System Maintenance

Issue 01 (2020-10-20)

Summary of Contents for LUNA2000 Series

Page 1: ...LUNA2000 5 30 S0 User Manual Issue 01 Date 2020 10 20 HUAWEI TECHNOLOGIES CO LTD ...

Page 2: ...cribed 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 change without notice Every effort has been made in the prep...

Page 3: ...s 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 risk which if not avoided could result in minor or moderate injury Indicates warning information about device or enviro...

Page 4: ...ment 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 01 2020 10 20 This issue is the first official release LUNA2000 5 30 S0 User Manual About This Document Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd iii ...

Page 5: ...3 1 Grid tied ESS 20 3 1 1 Grid tied ESS Networking 20 3 1 2 Setting the Grid tied ESS Mode 23 3 2 Grid tied and Off grid ESS 28 3 2 1 Grid tied and Off grid ESS Networking 28 3 2 2 Setting the Grid tied and Off grid ESS Mode 31 3 3 Pure Off grid ESS 33 3 3 1 Pure Off grid ESS Networking 33 3 3 2 Setting the Pure Off grid ESS Mode 34 4 System Installation 36 4 1 Checking Before the Installation 36...

Page 6: ...teries 60 5 5 Installing the Cover 62 6 System Commissioning 64 6 1 Verification Before Power On 64 6 2 System Power On 65 6 3 Battery Commissioning 66 6 3 1 Battery Deployment 66 6 3 2 Battery Control 67 6 3 3 Querying the Battery Status 70 6 3 4 Battery Maintenance and Upgrade 70 7 System Maintenance 73 7 1 System Power Off 73 7 2 Routine Maintenance 73 7 3 Troubleshooting 74 7 4 Battery Storage...

Page 7: ...ty Follow local laws and regulations when installing operating or maintaining 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 interna...

Page 8: ...or a long period of time Do not open the host panel of the equipment Without prior consent from the manufacturer do not alter the internal structure or installation procedure of the equipment Ensure that battery terminal components are not affected during transportation Do not hoist or move batteries by using battery terminal bolts Personal Safety Wear proper personal protective equipment PPE duri...

Page 9: ...uawei equipment must receive thorough training understand all necessary safety precautions and be able to correctly perform all operations Only qualified professionals or trained personnel are allowed to install operate and maintain the equipment Only qualified professionals are allowed to remove safety facilities and inspect the equipment Personnel who will operate the equipment including operato...

Page 10: ...electrical standards Obtain approval from the local electric utility company before using the equipment in grid tied mode Ensure that the cables you prepared meet local regulations Use dedicated insulated tools when performing high voltage operations DC Operation DANGER Do not connect or disconnect power cables with power on Transient contact between the core of the power cable and the conductor w...

Page 11: ...vents and corrosive gases Avoid exposing the battery to direct sunlight or water The installation position must be far away from fire sources Children are not allowed to enter the installation position The installation position must be far away from water sources such as taps sewer pipes and sprinklers to prevent water seepage The battery must be placed on a solid and flat supporting surface Do no...

Page 12: ...2 2009 Part 2 Performance Test of the Rules for the Inspection of Packaging for Exporting Dangerous Goods This product belongs to class 9 dangerous goods The product can be delivered to the site directly and transported by land and water The packing case must be secured for transportation compliant with related China standards and printed with marks such as anti collision and moisture prevention A...

Page 13: ...he 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 When climbing a ladder take the following precautions to reduce risks and ensure safety Keep your body steady Do not climb higher than the fourth rung of the ladder from the top Ensure that your body s center of gravity does not shift outside the legs of...

Page 14: ...tions on the delayed discharge label to ensure that the equipment is powered off Place temporary warning signs or erect fences to prevent unauthorized access to the maintenance site If the equipment is faulty contact your dealer The equipment can be powered on only after all faults are rectified Failing to do so may escalate faults or damage the equipment Do not open the cover without authorizatio...

Page 15: ...es replace them with batteries or battery strings of the same type Take out all tools and parts from the equipment after maintenance is complete If the equipment is not used for a long time store and recharge batteries according to this document LUNA2000 5 30 S0 User Manual 1 Safety Precautions Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 9 ...

Page 16: ...y terminals BAT and BAT of the inverter Under the control of the inverter the power control module charges the batteries and stores excessive PV energy in batteries Battery discharge When the PV energy is insufficient to supply power to the loads the system controls the batteries to supply power to the loads The battery energy is output to the loads through the inverter Model Model of the power co...

Page 17: ...scription No Meaning Value 1 Product LUNA2000 residential battery 2 Energy level 5 The energy level is 5 kWh 3 Design code E0 battery pack module The model of the LUNA2000 battery is LUNA2000 5 S0 Figure 2 3 Model number Table 2 3 Model description No Meaning Value 1 Product LUNA2000 residential battery 2 Energy level 5 The capacity level is 5 kWh This product supports 5 kWh to 30 kWh LUNA2000 5 3...

Page 18: ...ree battery expansion modules Figure 2 4 Battery capacity description Networking Application The LUNA2000 battery is applicable to the grid tied systems of residential rooftop PV plants Typically a grid tied system consists of PV strings LUNA2000 batteries an inverter an AC switch and a power distribution box PDB LUNA2000 5 30 S0 User Manual 2 Product Introduction Issue 01 2020 10 20 Copyright Hua...

Page 19: ...munication and control between the inverter and the LUNA2000 battery Use the mobile phone App to directly connect to the inverter or connect to the inverter in the same LAN to manage and maintain the LUNA2000 battery Connect the inverter to the public network through the Smart Dongle to manage and maintain the LUNA2000 battery through the management system 2 2 Appearance Battery This topic describ...

Page 20: ... 4 Battery expansion modules 5 Installation base 6 Black start switch 7 Heat sink Power Control Module The power of the power control module is 5 kW Figure 2 7 Power control module LUNA2000 5 30 S0 User Manual 2 Product Introduction Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 14 ...

Page 21: ...Expansion Module The standard capacity of a battery expansion module is 5 kWh Figure 2 8 Battery expansion module 1 Battery expansion module 2 Boss for alignment 3 Battery cascading terminals B B 4 Battery cascading terminals B B 5 COM port COM 6 Ground point 7 Heat sink 8 Ground point 2 3 Label Description LUNA2000 5 30 S0 User Manual 2 Product Introduction Issue 01 2020 10 20 Copyright Huawei Te...

Page 22: ...er the battery is powered on Only qualified and trained electrical technicians are allowed to install and operate the battery Ground the battery before powering it on Refer to documentation Reminds operators to refer to the documentation provided with the equipment Grounding Indicates the position for connecting the PE cable NOTE The labels are for reference only Nameplate Nameplate of a power con...

Page 23: ...and play and integrates the mobile phone app and management system Easy Installation and Replacement Standard battery DC terminals are used for system connection Modular design is adopted for batteries The installation or replacement can be performed by two persons Flexible Scalability The battery supports power expansion battery capacity expansion and hybrid use of old and new batteries Intellige...

Page 24: ...ersion and stores the power in batteries It can also convert LVDC into HVDC and feed the power into the power grid through the inverter Working Mode The LUNA2000 battery can work in hibernation standby or operating mode Table 2 5 Working mode Working Mode Description Hibernation mode The internal auxiliary power source and DC DC converter of the battery do not work Standby mode The auxiliary power...

Page 25: ...Figure 2 11 Switchover among working modes LUNA2000 5 30 S0 User Manual 2 Product Introduction Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 19 ...

Page 26: ... fully fed to the grid 3 1 Grid tied ESS 3 1 1 Grid tied ESS Networking Networking 1 Inverter Batteries The grid tied ESS consists of the PV strings LUNA2000 batteries inverter AC switch load power distribution unit PDU and grid The SUN2000 2KTL 6KTL L1 or SUN2000 3KTL 10KTL M1 inverters are supported The PV string converts solar energy into electric energy which is then converted by the inverter ...

Page 27: ...ied ESS supports inverter cascading A maximum of three inverters can be cascaded The batteries can be connected to one of the inverters for management The batteries power meter and Smart Dongle need to be connected to the same inverter LUNA2000 5 30 S0 User Manual 3 Application Scenarios and Settings Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 21 ...

Page 28: ...nerated by the inverter without batteries can be used to charge the inverter connected to the batteries Networking 3 Inverter with Batteries Inverter with Batteries When the capacity requirement is high you can add inverters and batteries A maximum of three inverters can be cascaded Each battery connects to the inverter through an independent RS485 port and is managed by the inverter connected to ...

Page 29: ... NOTE The parameters of each battery need to be set separately When the grid charging function is enabled the surplus power generated by one inverter can be used to charge the other inverter 3 1 2 Setting the Grid tied ESS Mode The grid tied ESS has three main working modes self consumption time of use and excess fed to the grid LUNA2000 5 30 S0 User Manual 3 Application Scenarios and Settings Iss...

Page 30: ...e PV system and the self sufficiency rate of residential energy and reducing electricity costs In this mode Maximum self consumption is selected By default the charge cutoff capacity is 100 and the discharge cutoff capacity is 0 for Huawei LUNA2000 batteries For details about how to change the charge or discharge cutoff capacity see 6 3 Battery Commissioning Figure 3 4 Battery control parameter se...

Page 31: ...consume 4 kW power and the batteries charge 1 kW power 2 When the sunlight becomes weak the PV module outputs 4 kW power the inverter outputs 2 kW power the loads consume 4 kW power and the batteries discharge to supply 1 kW power to the loads Time of Use This mode applies to scenarios where the price difference between peak and off peak hours is large In this mode Time of use is selected You can ...

Page 32: ...ting Parameter Description Value Range Priority of excess PV energy Charge When the generated PV energy is greater than the loads excess PV energy is used to charge the batteries After the maximum charge power is reached or the batteries are fully charged the excess PV energy is fed to the grid Fed to grid When the generated PV energy is greater than the loads the excess PV energy is preferentiall...

Page 33: ...price Examples of the time of use electricity price 1 Set the low price time at night 00 00 to 03 00 as the charge time and do not set the discharge time The batteries can discharge in the remaining time segments and work in self consumption mode For example when the sunlight is sufficient the PV module outputs 8 kW power the inverter outputs 5 kW power the loads consume 4 kW power and the batteri...

Page 34: ...lected For details see 6 3 Battery Commissioning Example of fully fed to grid For example when the PV modules generate 8 kW power the SUN2000 5KTL inverter connects to the grid with the maximum output power of 5 5 kW and the batteries charge 2 5 kW power When the sunlight becomes weak the PV modules generate 3 kW power the batteries charge 2 5 kW power and the inverter connects to the grid with th...

Page 35: ...th Batteries Inverter Without Batteries The grid tied and off grid ESS supports inverter cascading One inverter connects to and manages the batteries The Backup Box can connect to only one inverter output The batteries power meter and Smart Dongle need to be connected to the same inverter LUNA2000 5 30 S0 User Manual 3 Application Scenarios and Settings Issue 01 2020 10 20 Copyright Huawei Technol...

Page 36: ...ies can be used to charge the inverter connected to batteries Networking 3 Inverter with Batteries Inverter with Batteries A maximum of three inverters can be cascaded in the grid tied and off grid ESS The batteries power meter and Smart Dongle need to be connected to the same inverter LUNA2000 5 30 S0 User Manual 3 Application Scenarios and Settings Issue 01 2020 10 20 Copyright Huawei Technologi...

Page 37: ...rimary loads of the Backup Box connected to the inverters cannot be connected in parallel The primary loads must be connected to different buses 3 2 2 Setting the Grid tied and Off grid ESS Mode The grid tied and off grid ESS switches the inverter to the grid connection status through the Backup Box When the grid fails the ESS supplies power to primary loads in backup mode When the grid recovers t...

Page 38: ...ckup can be set based on customer requirements Enabling Off grid Mode On the home screen choose Settings Feature parameters and enable Off grid mode Figure 3 10 Backup power setting Table 3 5 Grid tied and off grid parameter setting Parameter Description Value Range Off grid mode If this parameter is set to Enable the ESS switches to the off grid mode when the grid fails Enable Disable LUNA2000 5 ...

Page 39: ...r details about how to set the self consumption or time of use mode see 3 1 2 Setting the Grid tied ESS Mode 3 3 Pure Off grid ESS The pure off grid ESS is mainly used in the scenario where there is no grid and the system operates in pure off grid mode The pure off grid ESS stores the generated PV energy in batteries and supplies power to loads when the PV energy is insufficient or there is no PV ...

Page 40: ...is no sunlight the batteries discharge to supply power to loads By default the charge cutoff capacity of Huawei LUNA2000 batteries is 100 and the discharge cutoff capacity is 0 For details about how to change the charge or discharge cutoff capacity see 6 3 Battery Commissioning In off grid mode you need to set the off grid power grid code on the Quick setting screen LUNA2000 5 30 S0 User Manual 3 ...

Page 41: ...ery must be configured The battery does not discharge when it is discharged to the SOC When sunlight is available on the next day the battery starts to supply power to loads after being charged to a certain amount of electricity LUNA2000 5 30 S0 User Manual 3 Application Scenarios and Settings Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 35 ...

Page 42: ...liverables After unpacking the battery check that the deliverables are intact and complete and free from any obvious damage If any item is missing or damaged contact your dealer NOTE For details about the number of deliverables delivered with the battery see the Packing List in the packing case 4 2 Preparing Tools and Instruments Type Tools and Instruments Installation Hammer drill with a drill bi...

Page 43: ...tool model PV CZM 22100 Cord end terminal crimper Disassembly and Assembly Tool model PV MS HZ open end wrench Cable tie Vacuum cleaner Multimeter DC voltage measurement range 600 V DC Marker Steel measuring tape Level LUNA2000 5 30 S0 User Manual 4 System Installation Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 37 ...

Page 44: ...alt affected areas because it may corrode and cause fires A salt affected area refers to the region within 500 meters from the coast or prone to sea breeze The regions prone to sea breeze vary with weather conditions such as typhoons and monsoons or terrains such as dams and hills Do not install the battery in a position where children can touch it Installation Angle Requirement The battery can be...

Page 45: ...llation and heat dissipation Figure 4 1 Installation space 4 4 Equipment Installation 4 4 1 Floor Mounted Installation Installation Precautions Figure 4 2 shows the dimensions of mounting holes for a battery LUNA2000 5 30 S0 User Manual 4 System Installation Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 39 ...

Page 46: ...ing hole positions on the wall for securing the power control module and mark the positions using a marker Step 2 Install the floor support DANGER When drilling holes avoid the water pipes and power cables buried in the wall NOTE M6x60 expansion bolts delivered with the battery are used to install the floor support and power control module If the length and quantity of the bolts do not meet instal...

Page 47: ...ure the hole distances If the holes are inaccurately positioned drill holes again Level the head of the expansion sleeve with the concrete wall or floor after removing the nut spring washer and flat washer Otherwise the mounting kit will not be securely installed on the wall or ground Loosen the nut spring washer and flat washer of the expansion bolt at the bottom LUNA2000 5 30 S0 User Manual 4 Sy...

Page 48: ... screws Install the remaining battery expansion modules and power control module from bottom to top WARNING After installing a module install and tighten the connecting pieces and screws on the left and right sides of the module and then install the next module LUNA2000 5 30 S0 User Manual 4 System Installation Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 42 ...

Page 49: ...ntrol module Step 4 Secure the power control module to the wall WARNING The power control module must be fixed on the wall to prevent it from falling down LUNA2000 5 30 S0 User Manual 4 System Installation Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 43 ...

Page 50: ...d 4 4 2 Wall Mounted Installation Installation Precautions Figure 4 7 shows the dimensions of mounting holes for the battery on the wall LUNA2000 5 30 S0 User Manual 4 System Installation Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 44 ...

Page 51: ...60 expansion bolts delivered with the battery are used to fix the wall mounting support If the length and quantity of the bolts do not meet installation requirements prepare M12 stainless steel expansion bolts by yourself M6x60 expansion bolts delivered with the battery are used to fix the power control module If the length and quantity of the bolts do not meet installation requirements prepare M6...

Page 52: ...cond battery expansion module third battery expansion module and power control module from bottom to top WARNING After installing a module install and tighten the connecting pieces and screws on the left and right sides of the module and then install the next module LUNA2000 5 30 S0 User Manual 4 System Installation Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 46 ...

Page 53: ...WARNING The power control module must be fixed on the wall to prevent the battery from falling down Figure 4 9 Fixing power control module End LUNA2000 5 30 S0 User Manual 4 System Installation Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 47 ...

Page 54: ...onnections is not covered under any warranty Only certified electricians are allowed to connect cables Operation personnel must wear proper PPE when connecting cables NOTE The cable colors shown in the electrical connection diagrams provided in this chapter are for reference only Select cables in accordance with local cable specifications green and yellow cables are only used for PE LUNA2000 5 30 ...

Page 55: ...sectional area 4 6 mm2 Cable outer diameter 5 5 9 mm Prepared by the customer 2 Signal cable inverter to battery and battery to battery Outdoor shielded twisted pair cable 8 cores Conductor cross sectional area 0 20 0 35 mm2 Cable outer diameter 6 2 7 mm Prepared by the customer 3 Ground cable Single core outdoor copper cable 10 mm2 Prepared by the customer LUNA2000 5 30 S0 User Manual 5 Electrica...

Page 56: ... minimum cable diameter must comply with local cable standards The factors that affect cable selection include the rated current cable type routing mode ambient temperature and maximum expected line loss 5 2 Internal Electrical Connections of the Battery NOTE Internal cables are delivered with the battery For details see the Packing List in the packing case 5 2 1 Installing an Internal Ground Cabl...

Page 57: ...les and battery expansion modules Figure 5 2 Connecting the internal PE cable End 5 2 2 Installing Internal DC Terminals Step 1 Insert the positive and negative connectors delivered with the battery into the positive and negative battery cascading terminals B and B LUNA2000 5 30 S0 User Manual 5 Electrical Connection Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 51 ...

Page 58: ...into place pull the DC input power cables back to ensure that they are connected securely End 5 2 3 Connecting Internal Signal Cables Connecting Signal Cables Between the Power Control Module and Battery Expansion Modules Connect the communications terminals of the power control module and battery expansion modules in sequence and secure them using cable clips LUNA2000 5 30 S0 User Manual 5 Electr...

Page 59: ...work cable a waterproof rubber plug must be installed 5 3 External Electrical Connections of the Battery Routing Cables Out of the Cable Hole Cut a cable hole based on the cabling mode and route external cables through the cable hole LUNA2000 5 30 S0 User Manual 5 Electrical Connection Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 53 ...

Page 60: ...er the PE cable is connected Procedure Step 1 Crimp an OT terminal NOTICE Avoid scratching the core wire when stripping a cable The cavity formed after the conductor crimp strip of the OT terminal is crimped must wrap the core wires completely The core wires must contact the OT terminal closely Wrap the wire crimping area with heat shrink tubing or insulation tape The heat shrink tubing is used as...

Page 61: ... ground point of the power control module to the external ground point Figure 5 7 Grounding the PE cable NOTE It is recommended that silica gel or paint be used around the ground terminal after the PE cable is connected End LUNA2000 5 30 S0 User Manual 5 Electrical Connection Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 55 ...

Page 62: ...e battery are the same Step 1 Assemble DC connectors Figure 5 8 Assembling DC connectors CAUTION Use Staubli MC4 positive and negative metal terminals and DC connectors Using incompatible positive and negative metal terminals and DC connectors may result in serious consequences The caused equipment damage is not covered under any warranty or service agreement LUNA2000 5 30 S0 User Manual 5 Electri...

Page 63: ...nnected securely Step 2 Insert the positive and negative connectors into the battery terminals BAT and BAT on the switch and connect the other end to the cascaded battery Figure 5 9 Connecting battery cables End 5 3 3 Installing a Signal Cable Connecting the Signal Cable between the Power Control Module and the Inverter NOTICE When laying out a signal cable separate it from power cables and keep i...

Page 64: ...5B2 RS485B RS485 differential signal 8 CANL Extended CAN bus port Used for signal cable cascading in battery cascading scenarios 9 CANH Extended CAN bus port Used for signal cable cascading in battery cascading scenarios 10 PE Shield layer grounding Shield layer grounding Terminals NOTE Identify the signal terminal pins according to the following figures and connect cables according to Table 5 3 W...

Page 65: ...ting the terminal Connecting a Signal Cable Prepare signal cable terminals for connecting to the inverter LUNA2000 5 30 S0 User Manual 5 Electrical Connection Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 59 ...

Page 66: ...rminals 5 4 Optional Cascading Batteries Battery Cascading Cable Connection Figure 5 13 Battery cascading cable connection LUNA2000 5 30 S0 User Manual 5 Electrical Connection Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 60 ...

Page 67: ...ording to Table 5 3 When you insert the communications terminal of the power control module the silk screens on the two sides of the communications port are different Insert the communications terminal according to the following figures Figure 5 14 Inserting the terminal Connecting a Signal Cable Cascading Prepare a signal cable terminal for connecting the power control module LUNA2000 5 30 S0 Use...

Page 68: ...fter electrical connections are complete check that cables are correctly and securely connected install the external protective cover and secure it using screws LUNA2000 5 30 S0 User Manual 5 Electrical Connection Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 62 ...

Page 69: ...Figure 5 16 Installing the cover LUNA2000 5 30 S0 User Manual 5 Electrical Connection Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 63 ...

Page 70: ... connected correctly securely and reliably 5 Switch The DC switch and all switches connected to the battery are OFF 6 Cable connection The AC output power cable DC input power cable battery cable and signal cable are connected correctly securely and reliably 7 Unused terminal and port Unused terminals and ports are locked by watertight caps 8 Installation environment The installation space is prop...

Page 71: ...2 LED indicators Category Status Blinking at Long Intervals On for 1s and then Off for 1s Blinking at Short Intervals On for 0 2s and then Off for 0 2s Description Running indicator N A Steady green Steady green Operating mode Blinking green slowly Blinking green slowly Standby mode Off Off Hibernation mode Blinking red fast N A Power control module environment alarm N A Blinking red fast Battery ...

Page 72: ...ent Function Add a battery and set the working mode on the quick settings screen of the inverter Optional Upgrading the Inverter and Dongle When the app connects to the inverter a message is displayed asking you to upgrade the inverter version Dongle V100R001C00SPC117 and later versions support LUNA2000 battery But the Smart Dongle cannot be upgraded locally You need to perform the upgrade through...

Page 73: ...erter connects to a battery add the battery and set battery parameters Adding a Battery To add a battery choose Maintenance Subdevice management on the home screen LUNA2000 5 30 S0 User Manual 6 System Commissioning Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 67 ...

Page 74: ...meters Settings On the home screen choose Power adjustment Battery control and set the battery parameters and working mode LUNA2000 5 30 S0 User Manual 6 System Commissioning Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 68 ...

Page 75: ... charge power kW Retain this parameter to the maximum charge power Additional configuration is not required Charge 0 Maximum charge power Maximum discharge power kW Retain this parameter to the maximum discharge power Additional configuration is not required Discharge 0 Maximum discharge power LUNA2000 5 30 S0 User Manual 6 System Commissioning Issue 01 2020 10 20 Copyright Huawei Technologies Co ...

Page 76: ...n is enabled Disable Enable Grid charge cutoff SOC Set the grid charge cutoff SOC 0 100 6 3 3 Querying the Battery Status On the home screen tap Device monitoring on the home screen to view the running status level power and charge and discharge status of the battery Figure 6 5 Device monitoring 6 3 4 Battery Maintenance and Upgrade On the home screen choose Maintenance Battery upgrade and set rel...

Page 77: ...es the forced charge discharge power Charge 0 Maximum charge power Discharge 0 Maximum discharge power Charge Discharge setting mode Set the charge and discharge mode Duration Charged Discharged energy Charge Discharge duration min Sets the charge and discharge duration 0 1440 Remaining charge discharge duration min Indicates the remaining charge and discharge duration This parameter cannot be set...

Page 78: ...your phone is connected to a network on the connection screen tap in the upper right corner and then choose File download Figure 6 7 Downloading a file Step 2 Download the device upgrade package and grid code when an update is detected Step 3 On the screen for downloading the upgrade package tap Download End LUNA2000 5 30 S0 User Manual 6 System Commissioning Issue 01 2020 10 20 Copyright Huawei T...

Page 79: ...outine Maintenance To ensure that the battery can operate properly for a long term you are advised to perform routine maintenance on it as described in this chapter CAUTION Before cleaning the system connecting cables and ensuring the grounding reliability power off the system Table 7 1 Maintenance checklist Check Item Check Method Maintenance Interval System cleanliness Check periodically that th...

Page 80: ...rminals battery terminals and COM ports are locked by watertight caps The first inspection is 6 months after the initial commissioning From then on the interval can be 6 to 12 months Grounding reliability Check that ground cables are securely connected The first inspection is 6 months after the initial commissioning From then on the interval can be 6 to 12 months 7 3 Troubleshooting Alarm severiti...

Page 81: ...ry power control module 1 Turn off the inverter AC output switch inverter DC input switch and battery DC switch and wait for 5 minutes 2 Turn on the battery DC switch inverter AC output switch and DC input switch 3 If the alarm persists on the Battery 1 2 power control module the battery fault indicator is steady on contact your dealer or Huawei technical support 3002 Battery power control module ...

Page 82: ...control module reversely connecte d Major The positive and negative terminals are reversely connected when the battery power control module connects to the inverter 1 Turn off the inverter AC output switch inverter DC input switch and battery DC switch and wait for 5 minutes 2 Check the cable connections to the Battery 1 2 power control module by referring to the quick installation guide 3 After c...

Page 83: ...DC input switch in sequence 4 If the alarm persists contact your dealer or Huawei technical support 3006 Abnorma l battery expansio n module Major An unrecoverable fault has occurred on an internal circuit of a battery expansion module 1 Check that the power cables and communications cables are correctly connected to the Battery 1 2 battery expansion module 1 2 3 battery expansion modules 2 Send a...

Page 84: ... DC switch AC output switch and inverter DC input switch in sequence 4 If the alarm persists contact your dealer or Huawei technical support 3008 Battery expansio n module overtem perature Minor 1 The battery installation position is not well ventilated 2 The ambient temperature is excessively high 3 The battery power control module is abnormal 1 Check the ventilation and whether the ambient tempe...

Page 85: ... 1 Turn off the inverter AC output switch inverter DC input switch and battery DC switch and wait for 5 minutes 2 Check the power cable connection to the Battery 1 2 battery expansion module 1 2 3 battery expansion modules by referring to the quick installation guide If the cable is damaged or short circuited replace it 3 After checking that the cables are correctly connected turn on the battery D...

Page 86: ...battery expansio n module commun ication Major The battery power control module fails to communicate with the battery expansion modules 1 Turn off the battery DC switch 2 Check that the power cables and communications cables are correctly connected to the Battery 1 2 battery expansion module 1 2 3 battery expansion modules 3 After checking that cables are correctly connected turn on the battery DC...

Page 87: ...ally report the battery inventory information to the planning department The batteries that have been stored for nearly 15 months 0 25 C or 8 months 25 40 C should be recharged in a timely manner 8 Regional offices or organizations should not store batteries 9 Batteries should be delivered based on the first in first out rule 10 After the battery production test is complete and before the batterie...

Page 88: ...rging times are exceeded 4 If a lithium battery is stored for a long time capacity loss may occur After a lithium battery is stored for 12 months in the recommended storage temperature the irreversible capacity loss rate is 3 10 If customers perform the discharge test according to the specifications they may fail to pass the test if the storage capacity of the battery is not 100 of the rated capac...

Page 89: ...charged at the same time Figure 7 2 Networking diagram for single phase power supply scenario Battery Recharging Cable Connection Connect cables by referring to 5 Electrical Connection If two charge units need to be charged at the same time cascade the batteries by referring to 5 4 Optional Cascading Batteries LUNA2000 5 30 S0 User Manual 7 System Maintenance Issue 01 2020 10 20 Copyright Huawei T...

Page 90: ...onals perform recharge operations After turning on the battery switch power on the inverter For details about how to power on the inverter see the quick guide for the corresponding inverter model Step 1 Connect power cables and communications cables correctly Step 2 Turn on the battery power pack switch by turning the DC switch to ON Step 3 Turn on the AC switch between the inverter and the grid S...

Page 91: ...tart battery recharge and monitor the charge status of the lithium battery in real time until the recharge is complete Step 7 Confirm that the recharge is complete if five indicators of the ring LED are on and the comprehensive LED of the battery expansion modules is steady green Step 8 After the battery is charged switch off the inverter input AC circuit breaker and then the battery input circuit...

Page 92: ...ge three phase system 600 V Operating voltage three phase system 600 980 V Dimensions H x W x D 240 mm x 670 mm x 150 mm Weight 12 kg Cooling mode Free cooling IP rating IP65 Communications RS485 and CAN for cascading Operating temperature 25 C to 55 C Operating humidity 5 95 RH Maximum operating altitude 4000 m LUNA2000 5 30 S0 User Manual 8 Technical Specifications Issue 01 2020 10 20 Copyright ...

Page 93: ...cell type Li ion Dimensions H x W x D 360 mm x 670 mm x 150 mm Weight 50kg Cooling mode Free cooling IP rating IP65 Operating temperature 10 C to 55 C Maximum operating altitude 4000 m LUNA2000 5 30 S0 User Manual 8 Technical Specifications Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 87 ...

Page 94: ...r protective gloves and perform operations 5 minutes after the system is powered off Step 2 Loosen the screws on the fuse shell Figure 9 1 Removing the screw shell Step 3 Lift the fuse box opening remove the fuse insert a new fuse into the slot and close the fuse box If you hear a click sound and the bulge on the side is inside the box the fuse box is properly installed LUNA2000 5 30 S0 User Manua...

Page 95: ... Fuse type Fast blow fuse Rated voltage V AC V DC 1100 V DC Rated current 32 A Breaking capacity 10 kA Nominal fusing heat I2T Cold resistance value 0 005 Ω Package dimensions the dimension tolerance should be specified in the specifications provided by the supplier 14 mm x 51 mm LUNA2000 5 30 S0 User Manual 9 FAQ Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 89 ...

Page 96: ...ry management system D DC direct current F FIT feed in tariff E EMI electromagnetic interference P PV photovoltaic V VPP virtual power plant LUNA2000 5 30 S0 User Manual A Acronyms and Abbreviations Issue 01 2020 10 20 Copyright Huawei Technologies Co Ltd 90 ...

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