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Sofar HYD 3000-EP User Manual

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HYD 3000/5000/6000-EP User Manual
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  • Page 1 HYD 3000/5000/6000-EP User Manual...
  • Page 2 HYD 3-6K-EP User Manual Content NOTICE ..................4 PREFACE ..................5 1. BASIC SAFETY INFORMATION ........7 1.1. Safety instructions ............7 1.2. Symbols and signs ............11 2. PRODUCT CHARACTERISTICS ........ 13 2.1. Product informations ..........13 2.2. Size description ............15 2.3. Function characteristics ........15 2.4.
  • Page 3 HYD 3-6K-EP User Manual 5. BUTTONS AND INDICATOR LIGHTS ....53 5.1. Buttons ................53 5.2. Indicator lights and status ....... 53 6. OPERATION ..............54 6.1. Double Check ..............54 6.2. First Time Setup (IMPORTANT!) ....54 6.3. Menu ..................57 6.3.1 System Setting s ................60 6.3.2 Advanced Settings ..............
  • Page 4 (including software, etc.),and no reproduction or distribution of it in any form or by any means.All right reserved. SOFAR reserves the right of final interpretation. This manual is subject to change according to user’s or customer’s feedback. Please check our website at https://www.sofarsolar.com for latest version.
  • Page 5 This product manual describes the installation, electrical connec tions, commissioning,maintenance and troubleshooting of HYD 3000/ 3600/5000/6000-EP inverters: HYD 3000-EP HYD 3600-EP HYD 5000-EP HYD 6000-EP Keep this manual where it will be accessible at all times. Target Group This manual is intended for qualified electrical technical personnel who are responsible for inverter installation and commissioning in the PV power system and PV plant operator.
  • Page 6 HYD 3-6K-EP User Manual Danger indicates a hazardous situation which, if not  avoided, will result in death or serious injury. Danger Warning indicates a hazardous situation which, if not  avoided, could result in death or serious injury. Warning Caution indicates a hazardous situation which, if not ...
  • Page 7 HYD 3-6K-EP User Manual 1. BASIC SAFETY INFORMATION 1.1. Safety instructions Read and understand the instructions of this manual, and be familiar with relevant safety symbols in this chapter, then start to install and troubleshoot the equipment. According to the national and state requirements, before connecting to the electrical grid, you must get permission from the local untility company.
  • Page 8 HYD 3-6K-EP User Manual Ltd. does not take any responsibility for the property destruction and personal injury because of any incorrect use. Installation requirements Please install inverter according to the following section. Fix the inverter on an appropriate objects with enough load bearing capacity (such as walls, PV racks etc.), and ensure that inverter is vertical placed.
  • Page 9 Note Electric connection Please comply with all the current electrical regulations about accident prevention in dealing with the SOFAR inverter. Before the electrical connection, make sure to use  opaque material to cover the PV modules or to disconnect PV array DC switch.
  • Page 10 Attention It’s forbidden to remove the tamper evident label, or  open the inverter. Otherwise SOFAR will not provide warranty or maintenance! Note Operation Touching the electrical grid or the terminal of the ...
  • Page 11 HYD 3-6K-EP User Manual equipment functions in a given electromagnetic environment without any trouble or error, and impose no unacceptable effect upon the environment. Therefore, EMC represents the quality characters of an electrical equipment. The inherent noise-immune character: immunity to internal electrical noise.
  • Page 12 HYD 3-6K-EP User Manual completely. Caution, risk of electric shock.  Caution hot surface.  Comply with the Conformité Européenne  marking) certification. Grounding point.  Please read this manual before install HYD 3000/  3600/5000/6000-EP. Positive pole and negative pole of the input voltage ...
  • Page 13 HYD 3-6K-EP User Manual 2. PRODUCT CHARACTERISTICS 2.1. Product informations HYD 3000/3600/5000/6000-EP inverter is a single-phase photovoltaic energy storage inverter integrating grid-connected photovoltaic inverter and battery energy storage. The HYD 3000/3600/5000/6000-EP inverter has a variety of built in operating modes to suit the diverse user needs. Fig.
  • Page 14 HYD 3-6K-EP User Manual Fig. 2-1(b) HYD 3000/3600/5000/6000-EP inverter on-grid system diagram(only grid) Fig. 2-1(c) HYD 3000/3600/5000/6000-EP inverter on-grid system diagram.(only generator)
  • Page 15 HYD 3-6K-EP User Manual The HYD 3000/3600/5000/6000-EP inverter can provide a complete solution in the period of rising energy costs such as oil and coal, the energy subsidy of photovoltaic grid-connected system keeps falling. In the period of continuous power supply and emergency power supply demand in mountainous areas or base stations without power grid.
  • Page 16 HYD 3-6K-EP User Manual 2.3. Function characteristics The HYD 3000/3600/5000/6000-EP energy storage inverters allow up to 200% overloading to maximize power output, and the Emergency Power Supply (EPS) mode can support inductive loads. Such as, air-conditioners or refrigerators with an automatic switching time of less than 4ms.
  • Page 17 HYD 3-6K-EP User Manual 3. INSTALLATION Installation notes Do not install the HYD 3000/3600/5000/6000-EP on  flammable material. Do not install the HYD 3000/3600/5000/6000-EP in  an area used to store Flammable or explosive Danger material. The enclosure and heat sink are very hot while the ...
  • Page 18 HYD 3-6K-EP User Manual Please see the packing list for components and  mechanical parts that should be delivered. Note 3.2. Product Overview HYD 3000/3600/5000/6000-EP inverter is 100% strictly inspected before package and delivery. It is forbidden to put the HYD 3000/3600/5000/6000-EP inverter upside down during delivery.
  • Page 19 HYD 3-6K-EP User Manual 3.3 Tools Prepare tools required for installation and electrical connections. Table 3-3 Tools required for installation and electrical connections. Tool Model Function Hammer drill Used to drill holes on Recommend drill the wall. diameter 10mm Screwdriver Wiring Remove and install Cross screwdriver...
  • Page 20 HYD 3-6K-EP User Manual Used to measure Measuring tape distances Used to ensure that Level the rear panel is properly installed Personal protective Gloves equipment Safety goggles Operators wear Anti-dust respirator Operators wear 3.4 Installation Environment a. Choose a dry, clean, and tidy place, convenient for installation. b.
  • Page 21 HYD 3-6K-EP User Manual ① ③ ② ⑤ ⑥ ④ ⑦ Fig. 3-3 Installation Position of HYD 3000/3600/5000/6000-EP inverter...
  • Page 22 HYD 3-6K-EP User Manual 3.6 Unpacking the inverter Step 1 Open the packaging, insert hands into the slots on both sides of the inverter and hold the handles, as shown in Fig.3-4. ② ① Fig. 3-4 Moving the inverter Step 2 Lift the inverter from the packing case and move it to the installation position.
  • Page 23 HYD 3-6K-EP User Manual Step 3 Slowly hammer the expansion screw into the drilled hole. Position the back plate well, place the shrapnel and flat pad, and fix the back plate with hexagon nut, as shown in Figure 3-5③. Step 4 Hang the inverter on the back plate, as shown in Figure 3-5④. Step 5 Lock the inverter and the back plate with M6 hex screw, you can secure the inverter to the rear panel and protect it from stealing by installing an anti-theft lock (this action is optional), as shown in Figure...
  • Page 24 HYD 3-6K-EP User Manual 4. ELECTRICAL CONNECTIONS Before performing electrical connections, ensure that the DC switch is off. Since the stored electrical charge remains in a capacitor after the DC switch is turned off, it’ s necessary to wait for at least 5 minutes for the capacitor to be electrically discharged.
  • Page 25 The connected PV modules must have an IEC 61730 Class A rating. Table 4-1 Relevant current parameters of each model Isc PV(absolute Maximum output over Model maximum) current protection HYD 3000-EP HYD 3600-EP 16.4A 22.5A/22.5A HYD 5000-EP 22.7A HYD 6000-EP The DVC is the voltage of a circuit which occurs ...
  • Page 26 HYD 3-6K-EP User Manual 4.1. Wire instructions Table 4-3 Cable description Recomme- Recommen- Component Description nded cable ded cable type specifications +： Connect the positive electrode of battery Conductor Outdoor (Orange terminal) cross-sectional multi-core copper area:22mm ～ -：Connect the cable 26mm negative electrode of battery...
  • Page 27 HYD 3-6K-EP User Manual The inverter is transformer-less, requires the positive  pole and negative pole of the PV array are not grounded. Otherwise it will cause inverter failure. In the PV power system, all non current carrying metal parts (such as: PV module frame, PV rack, combiner enclosure, inverter enclosure)
  • Page 28 HYD 3-6K-EP User Manual The cavity formed after crimping the conductor crimp  strip shall wrap the core wires completely. The core wires shall contact the terminal closely. Note L2 is 2 to 3mm longer than L1 ② ① 1.Screw; 2.OT Terminal;3.Tapped hole ③...
  • Page 29 HYD 3-6K-EP User Manual positive and negative power cables by using a wire stripper as show in Fig.4-2①. Step 3 Insert the stripped positive and negative power cables into the positive and negative metal terminals respectively and crimp them using a crimping tool.
  • Page 30 HYD 3-6K-EP User Manual Before removing the positive and negative connectors,  ensure that the DC switch is off. Danger The system has PV anti-reverse connection function, which  can protect the device from being damaged when the input is reversed. Therefore, in order to ensure the safe operation of the inverter, the PV positive and negative poles can not be reversed, otherwise the inverter will report the PV reverse connection failure, and the buzzer will ring.
  • Page 31 HYD 3-6K-EP User Manual ⑤ ⑥ ④ ⑦ Fig.4-2 Connect PV 4.4. Battery Connection Procedure: Step 1 Select proper battery cable types and specifications based on Table 4-3. Remove cable glands from the positive and negative connectors. Step 2 Remove the insulation layer of the positive and negative battery cables by using a cable stripper, as shown in the figure.
  • Page 32 HYD 3-6K-EP User Manual positive and negative power cables into the positive and negative metal terminals respectively and crimp them using a crimping tool, as shown in Fig.4-3(a)②. Step 3 Insert the cable input terminal into the cable, insert the power cable into the battery wiring port on the inverter, and ensure that the power cable is fixed in place, as shown in Fig.4-3(a)③.
  • Page 33 HYD 3-6K-EP User Manual ⑦ Fig. 4-3(a) Install battery connection When the lead-acid battery is connected, its temperature sensor needs to be connected to the 7pin and 12pin of the COM port, so as to realize the real-time monitoring of lead-acid battery temperature. The actual wiring diagram is shown in 4.3(b).
  • Page 34 HYD 3-6K-EP User Manual Fig. 4-3(b) Temperature Sensor Connection for Lead-Acid Battery 4.5. Load connection Procedure: Step 1 Select appropriate cables according to Table4-3, Remove the insulation layer of the load output cable using a wire stripper according to the Fig.4-4①shown below: A:15~25mm B:6~8mm. Step 2 Disassemble the load connector according to the Fig.4-4 ①...
  • Page 35 HYD 3-6K-EP User Manual wire using a cross screwdriver; Connect the brown wire to the hole labeled "L", fasten the wire using a cross screwdriver; Connect the blue wire to the hole labeled "N", fasten the wire using a cross screwdriver. Step 4 Insert the load connector and hear "click", then tighten the waterproof nut, as shown in the Fig.4-4②...
  • Page 36 HYD 3-6K-EP User Manual ② ① ③ ④ After installation, remove the unlocking tool to prevent disassembly ⑤ Fig.4-4 Load connection...
  • Page 37 HYD 3-6K-EP User Manual 4.6. Grid connection The inverter is equipped with an integrated residual current monitoring unit. When the inverter detects that the residual current exceeds limitation, the connection to the power grid will be quickly disconnected. If the external ac switch has leakage protection function, its rated leakage action current is required to be ≥...
  • Page 38 HYD 3-6K-EP User Manual ② ③ ① ④ ⑤ ⑥ Tools require for dismantle the end connection ⑦ Fig.4-5 Grid connection 4.7. System electrical topology EP series residential storage system is mainly composed of PV modules, battery modules, inverters, load modules, grid modules, generator modules, and smart meters/CT.
  • Page 39 HYD 3-6K-EP User Manual Fig. 4-6(a) On-Grid system Electrical Topology (N and PE wires are connected together) Fig. 4-6(b) Off-Grid system Electrical Topology (N and PE wires are connected together)
  • Page 40 HYD 3-6K-EP User Manual Install Residual current device (RCD)in front of the load RCD is necessary for critical load, but optional for  normal load. In off-grid mode, the Entry master switch is  unprotected and load leakage could lead to shock danger.
  • Page 41 HYD 3-6K-EP User Manual ④ ③ Fig.4-7 USB/Wi-Fi communication interface Table 4-4 Interface description Definition Function Note GND.S USB power - USB data + The USB power supply is 5V/1A, it Cannot be used for USB data - external device charging VBUS USB power + Fig.
  • Page 42 WiFi/GPRS SN number. The SN number of the WiFi/GPRS shall be affixed to the package box and the WiFi/GPRS. Web: https://global.sofarcloud.com/ APP: Android: Go to Android Market and search “SOFAR Cloud”. IOS: Go to App Store and search“SOFAR Cloud”.  SOFAR Cloud:...
  • Page 43 HYD 3-6K-EP User Manual 4.8.2 COM-Multifunction communication interface Table 4-5 Interface description Definition Function Note CANH CAN high data Communication with lithium battery BMS, the CANL CAN low data inverter CAN be adaptive RS485 differential 485-2TX+ to lithium battery BMS to signal + provide CAN RS485 differential...
  • Page 44 HYD 3-6K-EP User Manual ① ③ ② ⑤ ④ ⑥ ⑦ ⑧ ⑨ Fig.4-10 COM interface...
  • Page 45 HYD 3-6K-EP User Manual 1.RS485（ Wired monitoring or inverter cascade monitoring ） Refer to the figure shown below, connect the RS485+ and RS485- of the inverter to the TX+ and TX- of the RS485→USB adapter, and connect the USB port of the adapter to the computer. The length of the RS485 communication cable should be less than 1000m Note...
  • Page 46 HYD 3-6K-EP User Manual meter is shown in the Fig.4-13①, PIN15 and PIN16 correspond to 7,8 respectively on the electricity meter, as shown in Fig.4-13③. The connection mode is shown in Fig.4-13②. The 1/2 and 3/4 on the electricity meter are connected to voltage signals L and N respectively. And the current needs to be connected through the current transformer,5,6 correspond to the current transformer.
  • Page 47 HYD 3-6K-EP User Manual If you need to use the CT alone, attach the CT to PIN13 and PIN14. There are two ways to get grid current information : Plan A:CT Plan B:Meter +CT Plan A：CT Plan B：Meter +CT CT（3000:1）120A/40mA Meter: DDSU666 DIN-RAIL METER 230V*/100mA CT Pin13--Pin14...
  • Page 48 HYD 3-6K-EP User Manual Fig. 4-15 Electrical connections (Plan B:Meter +CT ) 3.Feed-in limit function The feed-in limit function can be used to limit the power fed back into the grid. In order to achieve this function, power measurement devices must be installed according to the system. Single-phase limit: The power output of the inverter to the power grid does not exceed the set power limit value.
  • Page 49 HYD 3-6K-EP User Manual (1).DI1: Dry contact 1 is used to receive the information from the ATS. Its function is realized by connecting PIN8 and PIN12 of the COM end to the ATS communication port. When the system is connected to a power grid, the dry contact 1(DI1) is disconnected from GND-S.
  • Page 50 HYD 3-6K-EP User Manual to the start port of the generator. The wiring of DO is shown in Fig. 4-16(c). Fig.4-16(c) DO wiring diagram The wiring of the three dry contact are no polarity.  Note 4.8.3 Link Port 0 and 1-Cascade communication interface ③...
  • Page 51 HYD 3-6K-EP User Manual When using the parallel system, the inverter Settings and notes please refer to this manual<6.3.2 Advanced Setting→6.Parallel Setting>. AC LOAD is also parallel for parallel machines: 1. The first and last inverters need to be connected with 8Pin connection terminals.
  • Page 52 HYD 3-6K-EP User Manual Fig.4-18(b) parallel system(Off-Grid)
  • Page 53 HYD 3-6K-EP User Manual 5. BUTTONS AND INDICATOR LIGHTS Fig.5-1 Buttons and indicator lights 5.1. Buttons Press “Back” to the previous screen or enter the main interface.  Press “Up” to the upper menu option or value plus 1.  Press “Down”...
  • Page 54 HYD 3-6K-EP User Manual 6. OPERATION 6.1. Double Check Please double check the following before operation. Inverter is firmly fastened to the mounting bracket on the wall. PV+/PV- wires are firmly connected, polarity and voltage are correct. BAT+/BAT- wires are firmly connected, polarity and voltage are correct.
  • Page 55 HYD 3-6K-EP User Manual GRID. Inverter should start to operate now. You need to set the following parameters before inverter starts to operate. Table 6- 1 Set the parameters Parameter Note 1.OSD Language The default English. Option If you are connected to the host computer 2.System Time such as collector or mobile phone APP, the Setting and...
  • Page 56 HYD 3-6K-EP User Manual Western Denmark Western Denmark Eastern Denmark Eastern Denmark GR-Continent GR-Continent Greece GR-Island GR-Island Netherland EN 50549-1 Netherland low-voltage C10/11 Belgium Belgium Belgium-LV Belgium-LV UK output current＞16A UK output current≤16A Nor Ireland output current＞ G99/NI Nor Ireland output G98/NI current≤16A NB/T 32004-B...
  • Page 57 HYD 3-6K-EP User Manual  It’s very important to make sure that you have selected the correct country code according to requirements of local authority.  Please consult qualified electrical engineer or personnel from electrical safety authorities about this.  Shenzhen SOFARSOLAR Co., Ltd. is not responsible for any consequences arising out of incorrect country code Caution selection.
  • Page 58 HYD 3-6K-EP User Manual Main interface Grid Output Information Down↓ Grid(V) ..........***.*V AC Power........**.**kW Frequency........**.**Hz Battery Information Down↓ Batt(V)..........****.*V Batt Chrg Curr......**.**A Batt DisChrg Curr......**.**A Batt Power........**.*kW Batt Temp..........*℃ Batt SOC..........**% Batt SOH..........**% （Lead-acid） Batt Cycles........**% （Lithium） Main interface EPS Output Information Down↓...
  • Page 59 HYD 3-6K-EP User Manual In the main interface, press “UP” button to enter PV parameters page. Main interface PV Information Up↑ PV1 Voltage........****.*V PV1 Current........**.**A PV1 Power........**.**KW PV2 Voltage........****.*V PV2 Current........**.**A PV2 Power........**.**KW Inverter Temp........*℃ When the system is connected to the lead-acid battery, ...
  • Page 60 User can modify the Safety Param of the machine through the usb flash disk, and the user needs to copy the parameter information that needs to be modified into the usb flash disk card in advance. To enable this feature, please contact the SOFAR  technical support...
  • Page 61 HYD 3-6K-EP User Manual 4. Energy Storage Mode 4.Energy Storage Mode 1.Self-use Mode 2.Time-of-use Mode 3.Timing Mode 4.Passive Mode 5.Peak Shaving Mode Self-use Mode In Self-use mode, inverter will automatically charge and discharge the battery. generation LOAD If PV generation > LOAD consumption (ΔP <...
  • Page 62 HYD 3-6K-EP User Manual Time-of-use Mode If electricity is more expensive in high demand time (peak rate) and electricity is much cheaper in low demand time (off-peak rate). You can select an off-peak period to charge your battery. Outside the off-peak charge period, inverter is working in Auto Mode.
  • Page 63 The passive mode is used in systems with external energy management systems. The inverter's operation will be controlled by the external controller using the Modbus RTU protocol. For more detailed information, please ask representative of SOFAR to get a copy of passive mode communication protocol. 4.Passive Mode...
  • Page 64 HYD 3-6K-EP User Manual When the system preferentially buys more power from the grid than the set value,The battery starts discharging and stabilizes the system power at the set value. Suitable for gradient tariff scenes, where the grid charges according to electricity consumption, and electricity is cheaper within a certain range of consumption.
  • Page 65 HYD 3-6K-EP User Manual If PV generation < LOAD If PV generation is normal,but consumption (ΔP > 100W), LOAD consumption=0, the surplus inverter will discharge battery. power will be stored in the battery. 6.Communication Addr 6.Communicat 1.Communication Addr. ion Addr. 2.Baud Rate 9600bps 7.Generator Control...
  • Page 66 HYD 3-6K-EP User Manual Gen lock setting-Enable When only generator connected to the AC GRID port, the Gen lock setting function should be enabled firstly. Then press Control Mode to select manual control or automatic control. Control Mode option is “Manual” by default, which means the generator is in manual control mode.
  • Page 67 HYD 3-6K-EP User Manual generator as the power of system. If the generator is providing power for system, users can also select Automatic or Manual Mode to control it. The control method is the same as the off-grid mode. Peak power Peak power can be set to limit the the sum of the charging power and load power of the system.
  • Page 68 4.Logic Interface 5.Factory Reset 6.Parallel settings 7.Reset Bluetooth 8.CT Calibration 9.Battery Active 9.Set PCC Meter 10.Set PCC Meter 1.Battery Parameter 1.Battery Parameter 1.SOFAR AMASS 2.LG 3.CATL 4.PYLON 5.Alpha. ESS 6.GENERAL 7.Lead acid 8.Fronus 9.Dowell Max charge (A) 2.Max charge (A)
  • Page 69 HYD 3-6K-EP User Manual Depth of Discharge 1.SOFAR 1.Max Charge（A） 2.Max Discharge（A） 3.Discharge Depth 4.Set ForceChargeTime 5.Save 3.Discharge Depth Discharge Depth Discharge Depth EPS Safety Buffer （Note：This parameter setting is only displayed in the lithium battery mode） For example: if Discharge Depth=50% and Discharge Depth（EPS）=80%.
  • Page 70 HYD 3-6K-EP User Manual 2.Parameter setting Battery Capacity 100Ah Max Charge（V） 57.6V Float Charge（V） 55.2V Max Charge（A） 030.00A Max Discharge（A） 100.00A Min Discharge（V） 46.0V Recovery Buffer（V） 2.5V Another default parameter： AGM/GEL/Flooded Success （Return to the previous page display） 2.Parameter setting Battery Capacity 0100Ah Max Discharge（A）...
  • Page 71 HYD 3-6K-EP User Manual 2.Feed-in Limitation Enable 1.Feed-in Limitation Disable 2.Feed-in Power ***kW Enable 3.Hard Limit Control Disable 3.IV Curve Scan The user can enable “IV Curve Scan”(MPPT scan) to make inverter to find the global max power point periodically to deliver max power from a partially shaded PV array.
  • Page 72 HYD 3-6K-EP User Manual 6.Parallel Settings Please refer to <4.8.3 Link Port 0 and 1-Cascade communication interface> for the connection method of the parallel system. 6.Parallel 1.Parallel Control Settings 2.Parallel Primary-Replica 3.Parallel Address 4.Save (1) Parallel Control: Enable or disable parallel functions. Both the master and the slave must enable this function.
  • Page 73 HYD 3-6K-EP User Manual 1.Auto Active Control Enable 9.Battery Active Disable 2.Force Active 10.Set PCC Meter The user can enable “Set PCC Meter” to enable the meter to be switched on and off. 10.Set PCC Meter Enable Disable The following situations may occur after PCC is enabled or disabled: (1) Set "Enable".
  • Page 74 HYD 3-6K-EP User Manual 6.3.3 Energy Statistic 3.Energy Statistic Today PV ..........***kWh Load ..........***kWh Export ........***kWh Import........***kWh Charge........***kWh Discharge.........***kWh Month Down↓ PV ..........***kWh Load ..........***kWh Export ........***kWh Import........***kWh Charge........***kWh Discharge.........***kWh Year Down↓ PV ..........***kWh Load ..........***kWh Export ........***kWh Import........***kWh Charge........***kWh Discharge.........***kWh Lifetime Down↓...
  • Page 75 HYD 3-6K-EP User Manual Inverter Info 1.Inverter Info Inverter Info (1) Product SN Hardware Version Power Level Safety Firmware Version Inverter Info (2) Down↓ Software Version Country Safety param version Inverter Info (3) Down↓ PV Input Mode Energy Storage Mode RS485 Address EPS Mode Inverter Info (4)
  • Page 76 HYD 3-6K-EP User Manual 2.Battery Info Bat1 Information(1) Battery Type （Lithium） Battery Capacity Batl1 Information(2) Down↓ Max Charge (A) Max Charge (V) Max Discharge (A) Min Discharge (V) Safety Param 3.Safety Param Safety Param.(1) OVP 1 OVP 2 UVP 1 UVP 2 Safety Param.
  • Page 77 HYD-EP_ARM.bin, HYD-EP_DSPM.bin, HYD-EP_DSPS.bin. Step 1 Insert the usb flash drive into the compute. Step 2 SOFAR will send the Software code to the user who needs to update. After user receive the file,please decompressing file and cover the original file in usb flash drive.
  • Page 78 HYD 3-6K-EP User Manual USB Fault MDSP File Error SDSP File Error ARM File Error Update DSP1 Fail Update DSP2 Fail Update ARM Fail Step 8 After the update is completed, turn off the DC breaker, wait for the LCD screen extinguish, then restore the WiFi connection and then turn on the DC breaker and AC breaker again,the inverter will enters the running state.
  • Page 79 HYD 3-6K-EP User Manual Step2 Turn Off AC circuit breaker between the inverter GRID port and GRID. Step3 Turn Off DC isolator between battery and inverter. Step4 Switch Off the battery. Step5 Turn Off DC switch. （Close it in a standard order. If this operation cannot be performed normally, all problems caused will be borne by the user, nothing to do with the company）...
  • Page 80 HYD 3-6K-EP User Manual 7. TROUBLESHOOTING This section contains information and procedures for solving possible problems with the inverter. This section help users to identify the inverter fault. Please read the  following procedures carefully: Check the warning, fault messages or fault codes shown on the ...
  • Page 81 HYD 3-6K-EP User Manual screen,the red light will be on,and the fault can be found in the history of the fault. For the machine installed with WiFi/GPRS, the alarm information can be seen on the corresponding monitoring website, and can also be received by the APP on the mobile phone. EventList information ...
  • Page 82 HYD 3-6K-EP User Manual Charge ID005 GFCI Fault Leakage Fault OVRT ID006 OvrtHigh function is faulty LVRT function ID007 LvrtLow is faulty Island ID008 IslandFault protection error Transient ID009 GridOVPInstant1 overvoltage of grid voltage 1 Transient ID010 GridOVPInstant2 overvoltage of grid voltage 2 Power grid ID011...
  • Page 83 HYD 3-6K-EP User Manual Leakage current ID022 GFCIFault(AC) sampling error (AC) Error in dc component ID023 HwADFaultDCV sampling of load voltage Dc input current ID024 HwADFaultIdc sampling error Leakage current ID029 GFCI Inconsist consistency error Grid voltage ID030 Vgrid Inconsist consistency error ID031...
  • Page 84 HYD 3-6K-EP User Manual Check ac output PE wire for ID043 PEConnectFault Ground fault grounding. Check the PV input mode (parallel/independent mode) Error setting Settings for the inverter. If not, ID044 PvConfigError input mode change the PV input mode. Check whether the CT wiring ID045 CTDisconnect CT error...
  • Page 85 HYD 3-6K-EP User Manual Radiator 4 ID053 TemFaultRadiat4 temperature protection Radiator 5 ID054 TemFaultRadiat5 temperature protection Radiator 6 ID055 TemFaultRadiat6 temperature protection Please check whether the NTC ID056 NTCConnectFault NTC error is properly connected. Make sure the inverter is Ambient installed where there is no ID057 TempFault_Env1...
  • Page 86 HYD 3-6K-EP User Manual Check whether the PV series voltage (Voc) is higher than the maximum input voltage of the inverter. If so, adjust the number of PV modules in series and reduce the PV series ID069 PVOVP over-voltage voltage to fit the input voltage range of the inverter.
  • Page 87 HYD 3-6K-EP User Manual (Note：ID086-Ipv is overcurrent unbalanced, you can check ID086 SwPvOCPInstant software whether the PV mode in the protection following settings is parallel mode, if not, select it) PV flows in ID087 IpvUnbalance uneven parallel Unbalanced ID088 IacUnbalance output current If the fault has been detected...
  • Page 88 HYD 3-6K-EP User Manual 1.Check whether the generator is in good condition; Generator 2. Check whether the ID108 GenStartupFail startup failure generator and inverter are properly connected. Please check whether the generator is working under GeneratorOverloa Generator ID109 overload condition. overload Please check whether the Overload...
  • Page 89 HYD 3-6K-EP User Manual Output Internal faults of inverter, hardware switch OFF inverter, wait for 5 ID129 HwAcOCP overcurrent minutes, then switch ON permanent inverter. Check whether the failure problem is solved. If no, please contact technical Permanent Bus support. ID130 BusOVP overvoltage...
  • Page 90 HYD 3-6K-EP User Manual Power grid ID144 PermGridRlyFail relay failure Check the USB port of the ID145 USBFault USB fault inverter. Check the Wifi port of the ID146 WifiFault Wifi fault inverter. Check the bluetooth Bluetooth ID147 BluetoothFault connection of the inverter. fault RTC clock Internal faults of inverter,...
  • Page 91 HYD 3-6K-EP User Manual Battery low ID158 BatLowVolt voltage warning The inverter is performed a Force ID161 ForceShutdown forced shutdown. shutdown The inverter is performed a Remote ID162 RemoteShutdown remote shutdown. shutdown The inverter is performed for Remote ID165 RemoteDerating remote load reduction.
  • Page 92 HYD 3-6K-EP User Manual minutes to open inverter and ID178 BMS UVP under-voltage lithium battery. Check that the alarm problem is resolved. If not, please contact technical BMS high support. ID179 BMS OTP temperature warning BMS low ID180 BMS UTP temperature alarm Warning of...
  • Page 93 HYD 3-6K-EP User Manual Maintenance Inverters generally do not need any daily or routine maintenance. Heat sink should not be blocked by dust, dirt or any other items. Before the cleaning, make sure that the DC switch is turned OFF and the circuit breaker between inverter and electrical grid is turned OFF.
  • Page 94 HYD 3-6K-EP User Manual 8. DATASHEET The following parameters may change without notice,  please refer to the User Manual and DataSheet on our website. Note Battery Parameters Datasheet 3000-EP 3600-EP 5000-EP 6000-EP Lithium-ion and Lead-acid Battery type Number of Battery Input Channels Battery voltage...
  • Page 95 HYD 3-6K-EP User Manual PV Input Datasheet 3000-EP 3600-EP 5000-EP 6000-EP Recommend ed Max. PV 4500Wp 5400Wp 7500Wp 9000Wp input power(Wp) Max. input 600Vd.c. voltage Rated input 360Vd.c. voltage Start-up 50Vd.c. voltage MPPT voltage 40-550Vd.c. range Number of MPPT Max. Number of Input Strings per MPPT...
  • Page 96 HYD 3-6K-EP User Manual AC Grid Datasheet 3000-EP 3600-EP 5000-EP 6000-EP Rated Output 3000W 3600W 5000W 6000W Power Rated 13.6/13.0/ 16.4/15.7/ 22.7/21.7/ 27.3/26.1/ Output 12.5A 15.0 A 20.8A 25.0A Current Rated Apparent 3000VA 3600VA 5000VA 6000VA Power Max. Apparent 3300VA 3600VA 5500VA 6600VA...
  • Page 97 HYD 3-6K-EP User Manual AC Backup Datasheet 3000-EP 3600-EP 5000-EP 6000-EP Rated 3000W 3600W 5000W 6000W Output Power Rated 13.6/13.0/ 16.4/15.7/ 22.7/21.7/ 27.3/26.1/ Output 12.5A 15.0 A 20.8A 25.0A Current Rated 3000VA 3600VA 5000VA 6000VA Apparent Power Max. 3300VA 3600VA 5500VA 6600VA apparent...
  • Page 98 HYD 3-6K-EP User Manual Efficiency And Protection Datasheet 3000-EP 3600-EP 5000-EP 6000-EP Max. MPPT 99.9% Efficiency European 97.2% 97.6% 97.3% 97.5% Efficiency Max. 97.6% 92.7% 97.8% 98.0% Efficiency Max. Efficiency of 94.6% Charging/Di scharging DC Switch PV Reverse Connection Protection Output Short Circuit...
  • Page 99 HYD 3-6K-EP User Manual General Data Datasheet 3000-EP 3600-EP 5000-EP 6000-EP Dimensions 480*500*180 mm (W*H*D) Weight 23kg Inverter Isolation (for battery) Topology Protective Class I Class Standby Self-consum <10W ption Operating Temperature -30℃ to +60℃ (derating above +45℃) Range Relative Humidity 5%~95% Range...
  • Page 100 HYD 3-6K-EP User Manual Installation Wall Mounted Method LCD and APP Display Communicat RS485/WiFi,Optional:4G/LAN...
  • Page 101 HYD 3-6K-EP User Manual 9. QUALITY ASSURANCE Standard warranty period The standard warranty period of inverter is 60 months (5 years). There are two calculation methods for the warranty period: 1. Purchase invoice provided by the customer: the first flight provides a standard warranty period of 60 months (5 years) from the invoice date;...
  • Page 102 HYD 3-6K-EP User Manual extended warranty period. Invalid warranty clause Equipment failure caused by the following reasons is not covered by the warranty: The "warranty card" has not been sent to the distributor or our company; Without the consent of our company to change equipment or replace parts;...
  • Page 103 HYD 3-6K-EP User Manual that this warranty is provided in addition to other rights and remedies held by a consumer at law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage.
  • Page 104 HYD 3-6K-EP User Manual...

This manual is also suitable for:

Hyd 3600-epHyd 5000-epHyd6000-ep