Salus INV-WF-10000W-3P Installation Manual

Triple phase inverter

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TRIPLE PHASE INVERTER

Model: INV-WF-10000W-3P, 10KW

Installation Manual

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Summary of Contents for Salus INV-WF-10000W-3P

Page 1 TRIPLE PHASE INVERTER Model: INV-WF-10000W-3P, 10KW Installation Manual...
Page 3: Table Of Contents
CONTENTS 1 Safety Precautions 1.1 Important Safety Instructions 1.2 Symbol Explaination 1.3 CE Directives 2 Introduction 2.1 Model Description 2.2 Basic features 2.3 Dimensions 2.4 Work modes 2.5 Terminals 2.6 Parameters 3 Installation 3.1 Check for Physical Damage 3.2 Packing List 3.3 Mounting 3.3.3 Installation Procedure 4 Electrical Connection...
Page 4 4.7 WiFi Connection (optional) 4.8 Inveretr Manipulation 5 Setting 5.1 Control Panel 5.2 Instructions for LED Indicator 5.3 Instructions for the use of three modes 6 LCD Operation 6.1 LCD Interface 6.2 Setting 6.3 Advan set 6.4 Inquire 6.5 Statistic 7 Fault diagnosis and solutions...
Page 5: Important Notes
PREFACE This user manual presents a detailed description of REVO series with respect to product features, structural characteristics, functions, installation, parameter settings, troubleshooting, commissioning and daily maintenance, etc. Be sure to carefully read through the safety precautions before use and keep it properly at a place for easy access. IMPORTANT NOTES •...
Page 6 This manual is valid for the following model of hybrid inverters: • INV-WF-10000W-3P It will be referred to as "inverter" hereinafter unless otherwise specified. The inverter must only be installed by professional technicians. The professional technician is required to meet requirements as follows: •...
Page 7: Technical Support
The information from following sources is all effective. E-mail: UK: tech@salus-tech.com DE / NL: info@salus-controls.de FR: technicalsupport@saluscontrols.fr RO: tehnic@saluscontrols.ro DK: Support@salus-controls.dk If you have any question, or anything that it is not clear for you, or have some troubles during installation, wiring, and/or operation, you are suggested to contact us via its recommended contact information in this manual or contact its sales representatives or service engineers.
Page 8: Safety Precautions
Safety Precautions Safety signs in this manual: DANGER indicates high-risk potential hazards that, if not avoided, may lead to death or serious injury. DANGER WARNING indicates moderate-risk potential hazards that, if not avoided, may lead to death WARNING or serious injury. CAUTION indicates low-risk potential hazards that, if not avoided, may lead to minor or CAUTION moderate injury.
Page 9 Danger of burns • When the product is working, the upper of the enclosure and the enclosure body may become hot. CAUTION • During operation, only the touch screen needs to be operated. Radiation may cause damage to health. • Do not stay at a place less than 20cm away from the inverter for a long time.
Page 10 Do not operate the inverter while the equipment is running. WARNING Risk of electric shock! WARNING • It is recommended to use only accessories that are compatible with the inverter, otherwise it may lead to the risk of fire, electric shock or personal injury. •...
Page 11 intermediate circuit capacitors to discharge before unplugging the DC, battery and power coupler. • When accessing the internal circuit of inverter, it is very important to wait 5 minutes before operating the power circuit or demounting the electrolyte capacitors inside the device.
Page 12 • Using appropriate external lightning protection, the effect of a direct lightning strike into a building can be mitigated in a controlled way, and the lightning current can be discharged into the ground. • Installation of SPDs to protect the inverter against mechanical damage and excessive stress include a surge arrester in case of a building with external lightning protection system (LPS) when separation distance is kept.
Page 13 1.1.3 PE Connection and Leakage Current • The end-use application shall monitor the protective conductor by residual current operated protective device (RCD) with rated fault current Ifn≤240mA which automatically disconnects the device in case of a fault.The device is intended to connect to a PV generator with a capacitance limit of about 700nf.
Page 14 • Electrical installation of PV system shall comply with requirements of BS 7671 and IEC 60364-7-712. • No protection settings can be altered. • User shall ensure that equipment is so installed, designed and operated to maintain at all times compliance with the requirements of ESQCR22(1)(a). •...
Page 15: Symbol Explaination
5: Switch off load connected to the batteries before dismantling battery connection terminals. 6: Only personal with proper expertise can carry out the maintenance of accumulator batteries. Symbol Explaination This section gives an explanation of all the symbols shown on the inverter and on the type label. Symbol Explanation CE mark.
Page 16: Ce Directives
Symbol Explanation Do not operate inverter until it is isolated from battery, mains and on- site PV generation suppliers. Danger to life due to high voltage. There is residual voltage existing in the inverter after powering off. Which needs 5 min to discharge. Wait 5 min before you open the upper lid or the DC lid.
Page 17 The system must be installed only by professional assemblers who are familiar with safety and EMC requirements. It is the responsibility of the assembler to ensure that the final system complies with all relevant laws of the country of use. The individual subassemblies of the system should be interconnected by national/international such as the wiring methods listed in the National Electrical Code (NFPA) Regulation No.
Page 18: Introduction
Introduction Model Description The model description is as follows (take INV-WF-10000W-3P as an example): I N V - W F - 1 0 0 0 0 W - 3 P : Inverter : Wi-Fi 10000W : Power rating 10,000W : Triple Phase...
Page 19 E-Version applies to wiring rules that require the N (neutral) wire of the EPS to be disconnected from the N (neutral) wire of the grid (applicable to most countries). Normal Loads PE BAR The grounding screw hole of inverter is at the lower right corner.
Page 20 I-Version applies to wiring rules that require that the N (neutral) wire of other power sources must not be isolated or switched (applicable to Australian and New Zealand wiring rules AS/ NZS_3000:2012). N BAR Link Normal Loads PE BAR The grounding screw hole of inverter is at the lower right corner.
Page 21: Dimensions
• In EPS mode, ensure that the load power connected to the load port of the inverter is lower than EPS rated output power, otherwise, the inverter will shutdown and send the “Over Load” fault alarm. • Please check with the main grid operator for any special grid connection regulations. •...
Page 22: Work Modes
INV-WF-10000W-3P Mounting hole dia. Unit, mm Work Modes The inverter offers multiple working modes according to different requirements. Work mode: self-use When PV, Grid, Battery is available: Solar energy provides power to the loads as first priority. If GRID the solar energy is sufficient to power all connected loads, then the surplus solar energy will charge the battery.
Page 23 Solar energy provides power to the loads as first priority, GRID if solar energy and battery are not sufficient to power all connected loads, utility energy (Main Grid) will supply power to the loads with solar energy at the same time. When PV, Grid is available(without battery): GRID Solar energy provides power to the loads as first priority, if...
Page 24 Work mode: peak shift When PV, Grid, Battery is available: On charge time, solar energy will charge battery as first GRID priority. The excess energy will supply power to the loads. If solar energy is sufficient to supply loads and charge battery, and If there's still some extra energy, then the excess power will feed the power to grid.
Page 25 When Grid, Battery is available(PV is disconnected): GRID On charge time, grid will charge battery and supply power to the connected loads at the same time. On discharge time, if load power is less than battery power, GRID battery will supply power to loads as first priority, the excess power will be fed to grid.
Page 26: Terminals
GRID Grid will supply power to load and charge battery at the same time. If the anti-reflux function is set to be allowable, the system will not feed power to grid in self- use, peak shift, battery priority modes. Terminals PV String Input BAT Port COM1...
Page 27 PV1+ PV string 1 positive input PV1- PV string 1 negative input PV2+ PV string 2 positive input PV2- PV string 2 negative input COM1 485 port COM2 WIFI port (optional) and GPRS port(optional) BAT+ Battery positive input BAT- Battery negative input UPDATE Port for upgrading software Supports multiple demand response modes by sending control signals...
Page 28: Parameters
Backup2 line A phase Backup2 line B phase Backup2 line C phase Backup2 line neutral line Backup2 line ground electrode Parameters PV input Model INV-WF-10000W-3P Max. power of PV array 15kW Max. PV voltage 1000V MPPT voltage range 180V~850V Min. input voltage/start voltage...
Page 29 Battery Model INV-WF-10000W-3P Battery type Lithium and Lead Acid Battery Battery voltage range 125V ~ 600V Battery operating voltage range 150V ~ 550V Max.charging power / discharging power 11kW Max. charging current / Max. discharging 50A/50A current Rated. charging current / Rated. discharging...
Page 30 AC input Model INV-WF-10000W-3P Rated grid voltage 3W+N+PE, 220/380 V; 230/400V; 240/415V Rated grid frequency 50Hz / 60Hz Rated active power 20kW Max. apparent input power from grid 22kVA Rated input current from grid 28.9A Max. input current from grid 31.9A...
Page 31 Efficiency Model INV-WF-10000W-3P MPPT efficiency ≥99.5% Max efficiency 97.90% Euro efficiency 97.20% Max. battery to load efficiency 97.50% Safety protection Model INV-WF-10000W-3P DC-side disconnection device PV string reverse polarity protection All-pole sensitive residual current monitoring unit Anti-islanding protection AC output over current protection...
Page 32 General data Model INV-WF-10000W-3P Power factor at rated power / adjustable displacement 0.99 / 0.8 leading to 0.8 lagging Dimensions (W / H / D) 566 / 596 / 220 mm Device weight 32kg Installation Wall-mounted Operating temperature range -25 °C~+60 °C Noise emissions (typical) <...
Page 33 Standard Compliance Model INV-WF-10000W-3P Safety EN 62109-1, EN 62109-2 IEC 61000-6-1/-2/-3/-4, IEC 61000-3-11, IEC61000-3-12...
Page 34: Installation
Installation Check for Physical Damage Make sure that the inverter is intact during shipment. If there is any visible damage, such as cracks, please contact your dealer immediately. Packing List Open the package and take out the product, please check the accessories first. The package list is shown below.
Page 35: Mounting
Mounting 3.3.1 Installation Precaution REVO Series hybrid inverter is designed for outdoor installation (IP 65). Please ensure that the installation location meets the following conditions: • Not in direct sunlight. • Not in areas where highly flammable materials are stored. •...
Page 36: Installation Procedure
No direct sunlight No rain exposure No snow accumulation Direct sunlight Snow accumulation Rain exposure 3.3.2 Space Requirement FRONT BOTTOM Directions BOTTOM LEFT RIGHT FRONT Min. size (mm) 3.3.3 Installation Procedure Tools: Terminal blocks, RJ45 crimping pliers, screwdrivers, hand wrenches and drills, etc.
Page 37 Step 1: Mounting the wall bracket on the wall Place the bracket on the wall, mark the location of the four holes and then remove it. Drill holes with an drill, making sure they are deep enough (at least 60 mm) to support the inverter.
Page 38 Step 3: Place the inverter on the wall-mounted bracket by holding the handle on the side. Step 4: Tighten the fixing screws on both sides of the inverter. Step 5: If necessary, an anti-theft lock can be installed on the lower left side of the inverter.
Page 39: Electrical Connection
The open-circuit voltage of the series-connected PV modules should be less than Max. PV Voltage (1000V) , and the operating voltage of PV modules should be within the MPPT voltage range (180V-850V). Model INV-WF-10000W-3P Max. PV Voltage (V) 1000 MPPT Voltage Range (V) 180~850 •...
Page 40 The following PV connection mode is NOT allowed! PV array Inverter Connection steps: Step 1: Inspect PV modules Measure the module array voltage with a voltmeter. Check the PV+ and PV- from the PV string combiner box correctly. Please make sure the impedance between the positive pole and negative pole of PV to ground should be MΩ...
Page 41: Grid Connection
10mm 10mm Crimp! Step 4: Insert the pin contact through the nut and into the male or female plug, when a "click" is felt or heard, the pin contact assembly is properly seated. Then tighten the nut. Insert Step 5: Plug the PV connector into the corresponding interface on the inverter. Grid connection Revo series hybrid inverters are designed for three-phase grid.
Page 42 Connection steps: Step 1 : Check the grid voltage Check the grid voltage and compare it with the allowed voltage range (Refer to technical data). Disconnect the board from all phases and ensure that it is not reconnected. Step 2: Remove the waterproof lid from the grid port on the inverter. Step 3 : Make the AC wires.
Page 43: Eps Connection (Apply To I Version And E Version Only)
10mm Insert & Crimp EPS Connection (apply to I Version and E Version only) The REVO series hybrid inverters have both off-grid and on-grid functions. The inverters output power through the AC port when the grid is on and through the EPS port when the grid is off. I Version &...
Page 44 For the "E version" inverters, the EPS function can be triggered automatically or manually, depending on the user's preference. For the "I version" inverter, the EPS function can only be triggered automatically. If the user wants to use this function manually, an external switch needs to be installed. Please refer to the specific wiring diagram below.
Page 45 Normal Loads PE BAR The grounding screw hole of inverter is at the lower right corner.
Page 46 N BAR Link Normal Loads PE BAR The grounding screw hole of inverter is at the lower right corner. If you have a request for a compatible contactor, please contact our sales.
Page 47 If local policies dictate a wiring pattern that is inconsistent with the above operating guidelines, especially for N (neutral) wire, earth and RCD, please contact us before operating! This wiring diagram is for reference only and complete electrical connections should be made in accordance with local regulations.
Page 48 Disassemble the waterproof connector and waterproof cover and thread the cable through the waterproof connector. Step 2 : Insert the terminals into the EPS port of the inverter (loosen or tighten the crimp terminal screws with a one-way screwdriver). 10mm Insert &...
Page 49 Requirements for EPS loads Make sure the rated load power of the EPS is within its rated output range, otherwise the WARNING inverter will shut down with an "overload" warning. When an "overload" occurs, adjust the load power to ensure it is within the EPS output power range before turning on the inverter.
Page 50: Battery Connection
Battery breaker Before connecting to the battery, install a non-polarized DC circuit breaker to ensure that the inverter can be safely disconnected during maintenance. INV-WF-10000W-3P Model Voltage Nominal voltage of DC breaker should be larger than maximum voltage of battery...
Page 51 BATTERY BMS PIN Defination The communication interface between the inverter and the battery is RJ45, and its communication protocol standard is or CAN. RS485_ RS485_ × BMS_CANH BMS_CANL BMS_485A BMS_485B WIFIA WIFIB...
Page 52 The battery communication can only work when the battery BMS is compatible with the inverter. Battery connection steps: Step 1: Select the 10mm wire and remove 15mm of insulation from the end of wire. Step 2: Thread the end of the wire into the tubular terminal and use crimping pliers to crimp it tightly. Step 3: Disassemble the waterproof connector and pass the cable through the waterproof connector.
Page 53: Ct Connection And Phase Instruction
CT Connection and Phase instruction CT is used for monitoring the power usage for entire house, and send the data to the inverter to achieve anti-refulx funtion (to prevent the power back flow to the gird). The inverter can also use the data from a meter to achieve the anti-reflux function.
Page 54 CT connection steps: Step 1: Disassembly of waterproof connector and waterproof cover. Step 2: Prepare a communication cable (without sheath) and pass the cable through the waterproof connector. Step 3: Insert RJ45 end of the CT cable into the CT port of the inverter. Step 4: Assemble waterproof connectors and waterproof cover.
Page 55: Drm Connection (Function Temporarily Retained)
DRM Connection The DRM supports several demand response modes by transmitting control signals as shown below. EUROPEAN general (50549) DRM demand: DRM ports PIN5 and PIN6 are connected with 0 charge/ discharge power. Germany (4105) DRM demand: DRM0: DRM ports PIN5 and PIN6 are connected with 0 charge/discharge power. DRM5: DRM ports PIN1 and PIN5 are connected with ≤...
Page 56: Wifi Connection (Optional)
WiFi Connection (optional) Revo series hybrid inverters offer a WIFI port that allows data to be collected from the inverter and transmitted to a monitoring website via WIFI. Purchase this WIFI adaptor from the supplier if needed. Cloud Cloud WiFi Comm WIFI connection steps: Step 1: Assemble WIFI adaptor to COM2 (WIFI) port at the bottom of the inverter.
Page 57: Inveretr Manipulation
Inverter Manipulation Start inverter after checking all the following steps: Make sure the inverter is fixed well on the wall. Make sure all DC wiring and AC wiring is complete. Make sure the meter/CT is well connected. Make sure the battery is well connected. Make sure the external load contactor is well connected.
Page 58: Setting
Setting Control Panel Indicator LED LCD Screen Display the information Function Button DOWN ENTER Return from Move cursor up Move cursor down Conﬁrm and current interface or or increase or decrease the save current function setting value setting value settings Instructions for LED Indicator Grid Alarm...
Page 59: Instructions For The Use Of Three Modes
5.3 Instructions for the use of three modes 1 SETUP 4 RUN SETTING 1 SYS SETTING 1 GRID POWER 1 WORK MODE 2 DISC POWER 1 SELF CONSUME 3 ACTIVE REP 2 PEAK SHIFT 4 GRID RECONNE 3 BAT PRIORITY 5 485 ADDRESS 2 EPS ENABLE 6 BAUD RATE...
Page 60 2 INQUIRE 3 STATISTIC 1 INV MODULE 1 E-TODAY 2 MODULE SN 2 E-MONTH 3 FIRMWARE 3 E-YEAR 4 RECORD 4 E-TOTAL 5 DIAGNOSE For example: Before selecting the mode, you can set it up according to the local power grid, PV input mode and battery type.
Page 61 Battery parameters Setting Enter password Press Press Select corresponding battery, 1: BAT TYPE Press to conﬁrm...
Page 62: Lcd Operation
6 LCD Operation 6.1 LCD Interface 6.1.1 Events information • Numbers represent error codes and text is events message. EVENTS NO. 02:BatDisconnect • Refer to Chapter 7 for contents. 27:BMS Comm. fail NOTE: When appears in the upper right corner of the screen , you cannot turn the page, you need to press to unlock it first.
Page 63 6.1.4 System setting 3 SYSTEM 3 • EPS ENABLE: Enables the battery to supply power to the load EPS ENABLE: ENAB CT/Meter: CT when the grid and PV are off, which is enabled by default. 6.1.5 PV1 Input display interface •...
Page 64 6.1.9 Battery information interface • TYPE: Battery type:(lead-acid, lithium battery) BATTERY INFO TYPE: Li t hi u m • TEMP: Battery temperature TEMP: SOC: • SOC: Percentage of battery capacity from the BMS 6.1.10 Battery current interface • CHAR VOL: Max. charging voltage requested by the battery BMS PRMETER CHAR VOL: 0.0V...
Page 65 6.1.13 LOAD Synonymy: BACK-UP/EPS/LOAD LOAD: U: 0.0V 0.0A V: 0.0V 0.0A W: 0.0V 0.0A • U: Load-phase U real-time voltage | Load-phase U real-time current • V: Load -phase V real-time voltage | Load-phase V real-time current • W: Load -phase W real-time voltage | Load-phase W real-time current 6.1.14 INV POWER •...
Page 66 6.1.17 POWER • PV : PV power POWER • BAT: Battery power BAT: H O M E L O A D : • HOMELOAD: if you have a load connected to the mains port, you can see its load power. 6.1.18 Temperature •...
Page 67: Setting
6.2 Setting 6.2.1 State • SETUP: Press to enter user settings interface. USER -> 1: SETUP • INQUIRE: Query inverter model, serial number, software 2: INQUIRE 3: STATISTIC version. • STATISTIC: View inverter operating statistics. 6.2.2 Set password • Enter the password required for setting. The default PASSWORD INPUT: *****...
Page 68: Work Mode
6.2.4.1 System setting • This interface is used to access system information. SYS SETTING -> 1: WORK MODE • Press to select corresponding option. 2: EPS ENABLE 3: BAT WAKE-UP • Press to enter the selected menu. 4: SLEEP EN 5: PV INPUT 6: Anti REFLUX •...
Page 69: Input Mode
6.2.4.3 Peak shift work time • This interface is used to select the working mode. WORK MODE 1: SELFCONSUME • Press to return to setting interface. -> 2: PEAK SHIFT 3: BAT PRIORITY • Select the peak shift mode, you also need to set the charge and discharge time.
Page 70 6.2.4.8 Anti Reflux • Anti- Reflux: Whether the inverter is not allowed to supply ANTI REFLUX -> 1: DISABLE power to the grid. 2: ENABLE • The default option is disable. 6.2.4.9 Home load HOME LOAD • When set to "ENABLE", if you have a load connected to the ->...
Page 71 6.2.5 Bat setting 6.2.5.1 Bat setting BAT SETTING • This interface is the battery parameters menu. -> 1: BAT TYPE 2: DISC-DEPTH • Press to select corresponding option; 3: CHARG-CURR • Press to enter the selected menu; • Press to return to setting interface. 6.2.5.2 Bat type •...
Page 72 • This interface is used to set the lead acid battery charge BAT OVP INPUT: protection voltage. (The input value ranges from 141 to 600) UNIT: • Charge protection voltage, as recommended by the battery manufacturer. • This interface is used to set the lead acid battery capacity. It BAT CAP is related to the input power.
Page 73 6.2.6 Grid standard • This interface is used to select Grid standard. GRID STD -> 1: AU • Press to select the corresponding option. 2: AU-W 3: NZ • Press to confirm. 4: UK 5: PK 6: KR 7: PHI 8: CN 1: AU-Australia 240V/415V 50Hz...
Page 74: Anti-Islanding
6.2.7 Run setting 6.2.7.1 Run setting • This interface is run setting menu. RUN SETTING 1: GRID POWER • Press to select the corresponding option. -> 2: DISC POWER 3: ACTIVE REP • Press to enter the selected menu. 4: GRI D REC ONNE •...
Page 75 6.2.7.5 Grid Reconnect Time GRID RECONNECT T • Grid reconnection time, according to each country-specific INPUT: 100S standard 6.2.8 Language LANGUAGE 1: Chinese This interface is used to select language. -> 2: English 3: Deutsch 6.2.9 Backlight LIGHT TIME INPUT: This interface is used to set backlight duration of LCD.
Page 76 6.2.13 Maintenance This interface is used to enter maintenance. The default password PASSWORD INPUT: ***** is 99999. 6.2.14 Factory reset This interface is used to reset the inverter. FACTORY RESET -> 1: CANCEL 2: CONFIRM 6.2.15 AUTO TEST 59.S1 TESTING... Italian safety self-test function.
Page 77 6.2.18.1 Setting This interface shows Generator setting. GENERATOR 1 :CONTROL 1. Refer to 6.2.18.2 CONTROL. -> 2: START SOC 3: STOP SOC 2. When the SOC of battery is lower than the set point, the 4: GEN CAP 5: ChgCurrToBat Generator dry contact is enabled and Generator Manual 6: MAX RUN TIME 7: COOLDOWN...
Page 78: Gen Control
6.2.18.2 CONTROL This interface shows Generator CONTRL. GEN CONTROL 1: Generator En 1. Enable control of the Generator function. -> 2: Charge En 3: Auto Start 2. Generator Charge Enable control 4.ManualCmd En 5.Connect Grid 3. If this function is enabled, the dry contact of the generator automatically draws and closes when the SOC of the battery reaches the SOC setting value of the generator startup, thus controlling the automatic startup of the...
Page 79: Advan Set
6.2.18.6 ChgCurrToBAT ChgCurrToBAT This interface is used to set the battery charging current when the INPUT: UNIT: generator is used. 6.2.18.7 MAX RUN TIME MAX RUN TIME This interface is used to set the maximum running time of the INPUT: 10.0 UNIT: hours...
Page 80 6.3.2.1 Advan Ctrl This interface is used to select enable Settings. ADVAN CONTROL -> 1: Grid Chg En • Press to select corresponding option. 2: TOU En 3: GridLimitEn • Press to enter the selected menu. 4: ConstACPower • Press to return to the Settings screen.
Page 81: Time Of Use
6.3.3 TOU Set Battery TOU enabled time range. TIME OF USE -> 1: Slot1 • The maximum allowable setting time is 24 hour (one day), It 2: Slot2 3: Slot3 is allowed to set 6 different charging and discharging states 4: Slot4 5: Slot5 within 24 hour(time1 twice,time2 twice,time3 twice), The...
Page 82: Statistic
6.4.3 Module SN This interface displays module SN. S / N GUID: XXXXXXXX XXXXXXXXXXXXX FXXXXXXXXXXX 6.4.4 Firmware This interface displays software version. FIRMWARE ARM: V1.XX.XX DSP: V1.XX.XX 6.4.5 Running records This interface displays running recorders. REC(01) Batdisconnect 12-25 23:00 DOWN: 6.4.6 Diagnose For internal use in the factory.
Page 83: Fault Diagnosis And Solutions
7 Fault diagnosis and solutions When you encounter the following problems, please refer to the Solutions below, and contact the local distributor if the problem remains unsolved. The following table lists some of the basic problems that may occur during the actual operation as well as their corresponding basic solutions.
Page 84 Codes: Solutions: Content: Bat Under Vol Explanation: Charge the battery so that it exceeds the The battery voltage is below the normal battery low voltage protection level. range. Codes: Solutions: Content: Bat Low capacity Charge the battery so that its SOC value is Explanation: greater than the battery's protection value Battery range below normal range.
Page 85 Codes: 08 / 09 Solutions: Content: Gird lowFreq / overFreq Explanation: The mains frequency is lower than the local Check whether the local power grid name is grid safety minimum./The mains frequency selected. is higher than the maximum value specified by the local power grid safety regulation.
Page 86 Codes: Solutions: Content: Bus over vol Explanation: Check whether the PV input voltage is too High bus voltage inside the machine. high. Codes: Solutions: Content: Inv over cur Explanation: Check whether the load power is too large or The inverter current exceeds the normal there is a large power motor load.
Page 87 Codes: 18 / 19 Solutions: Content: Inv under vol / over vol Explanation: The system is powered off and restarts The output voltage of the inverter is lower/ (disconnect PV, battery, and mains, wait until higher than the operating voltage of the the machine screen is off, and then power on device.
Page 88 Codes: Solutions: Content: Bat over temp Explanation: Power off the inverter and check the battery. High battery temperature. Codes: Solutions: Content: Bat UnderTemp Explanation: Power off the inverter and check the battery. The battery temperature is too low. Procedure. Codes: Solutions: Content: Bat Cell Unball...
Page 89 Codes: Solutions: Content: Battery failure Explanation: System power failure Check the battery. Internal battery fault. Codes: Solutions: Content: Inv short Check whether the AC cable is short- Explanation: circuited. Ac short circuit. Codes: Solutions: Content: PV iso low Explanation: Check whether the PV cable is damaged and PV has low ground impedance.
Page 90 Codes: Solutions: Content: Grid Relay Fault Explanation: The system is powered off and restarts Relay short circuit. (disconnect PV, battery, and mains, wait until the machine screen is off, and then power on again). Codes: Solutions: Content: Gfci fault Explanation: The system is powered off and restarts Abnormal leakage current.
Page 92 Email: sales@salus-tech.com www.saluscontrols.com SALUS Controls is a member of the Computime Group Maintaining a policy of continuous product development SALUS Controls plc reserves the right to change specifications, design and materials of products listed in this brochure without prior notice.