Rentech HYD 3000-EP User Manual

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SINGLE PHASE INVERTER

USER MANUAL

HYD 3 - 6K EP

Version: 1.0 | Date: October 2020 | Rev: 2020/10/01

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Page 1 SINGLE PHASE INVERTER USER MANUAL HYD 3 - 6K EP Version: 1.0 | Date: October 2020 | Rev: 2020/10/01...
Page 2: Table Of Contents
User manual HYD 3K~6K-EP Content Preface ............................II 1. Basic safety information .....................- 1 - 1.1. Safety instructions ....................- 1 - 1.2. Symbols and signs ....................- 5 - 2. Product characteristics ......................- 8 - 2.1. Product informations ....................- 8 - 2.2.
Page 3 User manual HYD 3K~6K-EP 4. Electrical Connections ......................- 23 - 4.1. Wire instructions ....................- 25 - 4.2. Connecting PGND Cables ................- 25 - 4.3. PV Connection ......................- 27 - 4.4. Battery Connection ....................- 29 - 4.5.
Page 4 User manual HYD 3K~6K-EP Notice This manual contains important safety instructions that must be followed This manual contains important safety instructions that must be followed during installation and maintenance of the equipment. Save these instructions! This manual must be considered as an integral part of the equipment. The This manual must be considered as an integral part of the equipment.
Page 5: Preface
Scope This product manual describes the installation,electrical connections, roduct manual describes the installation,electrical connections, commissioning,maintenance and troubleshooting of HYD 3K~6K HYD 3K~6K-EP inverters: HYD 3000-EP HYD 3680-EP HYD 4000-EP HYD 4600-EP HYD 5000-EP HYD 5500-EP HYD 6000 EP HYD 6000-EP Keep this manual where it will be accessible at all times.
Page 6 User manual HYD 3K~6K-EP responsible for inverter installation and commissioning in the PV power system responsible for inverter installation and commissioning in the PV power system and PV plant operator. Symbols Used This manual is provides safety operation information and uses the symbol in vides safety operation information and uses the symbol in order to ensure personal and property security and property security and use order to ensure personal and property security and property security and use...
Page 7 User manual HYD 3K~6K-EP Attention indicates potential risks which, if not Attention indicates potential risks which, if not avoided, may lead to equipment fault or property damage. equipment fault or property damage. Attention Note provides tips that are valuable for the optimal Note provides tips that are valuable for the optimal operation of the product.
Page 8: Basic Safety Information
User manual HYD 3K~6K-EP 1. Basic safety information Basic safety information 1.1. Safety instructions Read and understand the instructions of this manual, and be familiar with 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 relevant safety symbols in this chapter, then start to install and troubleshoot the equipment.
Page 9 User manual HYD 3K~6K-EP skilled,aware and mature for the described tasks and must have the reliability to described tasks and must have the reliability to correctly interpret what is described in the manual. For safety reason only a correctly interpret what is described in the manual. For safety reason only a qualified electrician, who has received training and / or has demonstrated skills and qualified electrician, who has received training and / or has demonstrated skills and knowledge in construction and in operation of this unit, can install this inverter.
Page 10 User manual HYD 3K~6K-EP The labels mustNOT be hidden withobjects and extraneous parts(rags,boxes,equipment,etc.);they must be cleaned regularly and kept visible at all times. Electric connection Please comply with all the current electrical regulations about accident Please comply with all the current electrical regulations about accident prevention in dealing with the solar invert.
Page 11 User manual HYD 3K~6K-EP Get permission from the local electrical gird operator, Get permission from the local electrical gird operator, complete all electrical connections by professional electrical complete all electrical connections by professional electrical engineer, then connect inverter to electrical grid. Attention It’s forbidden to remove the tamper evident label, or open the to remove the tamper evident label, or open the...
Page 12: Symbols And Signs
User manual HYD 3K~6K-EP Inverter should work again after removing any faults. If you Inverter should work again after removing any faults. If you need any repair work, please contact with the local authorized need any repair work, please contact with the local authorized service center.
Page 13 User manual HYD 3K~6K-EP Attention We suggest that all PV module frames and inverter are reliably We suggest that all PV module frames and inverter are reliably grounded to protect the PV system and personnel security. grounded to protect the PV system and personnel security. Ensure input DC voltage <...
Page 14 User manual HYD 3K~6K-EP HYD 3K~6K HYD 3K~6K-EP Please read this manual before install This indicates the degree of protection of the equipment This indicates the degree of protection of the equipment according to IEC standard 70-1 (EN 60529 June 1997). 1 (EN 60529 June 1997).
Page 15: Product Characteristics
User manual HYD 3K~6K-EP 2. Product characteristics Product characteristics 2.1. Product informations HYD 3K~6K-EP inverter is a single-phase photovoltaic energy storage phase photovoltaic energy storage inverter integrating grid-connected photovoltaic inverter and battery energy storage. r and battery energy storage. The HYD 3K~6K-EP inverter has a variety of built-in operating modes to suit in operating modes to suit the diverse user needs.
Page 16: Size Description
User manual HYD 3K~6K-EP 2.2. Size description Fig. 2-2 Size chart Front view left view Bracket Bracket - 9 - Copyright © Shenzhen SOFARSOLAR Co., Ltd。...
Page 17: Function Characteristics
User manual HYD 3K~6K-EP ① ② ③ 2.3. Function characteristics The HYD 3K~6K-EP energy storage inverters allow up to 10% overloading to energy storage inverters allow up to 10% overloading to maximize power output, and the Uninterruptible Power Supply (UPS) mode can maximize power output, and the Uninterruptible Power Supply (UPS) mode can support inductive loads such as air conditioners or refrigerators with an automatic support inductive loads such as air conditioners or refrigerators with an automatic...
Page 18: Electrical Block Diagram
User manual HYD 3K~6K-EP 2.4. Electrical block diagram Fig. 2-3 Electrical block diagram - 11 - Copyright © Shenzhen SOFARSOLAR Co., Ltd。...
Page 19: Installation
User manual HYD 3K~6K-EP 3. Installation Installation Installation notes Do NOT install the HYD 3K~6K-EP on flammable material. on flammable material. Do NOT install the HYD 3K~6K-EP in an area used to store in an area used to store Flammable or explosive material. Danger The enclosure and heat sink are very hot while the inverter is The enclosure and heat sink are very hot while the inverter is...
Page 20 User manual HYD 3K~6K-EP Checking Deliverables After unpacking the inverter, check whether deliverables are intact and After unpacking the inverter, check whether deliverables are intact and complete. If any damage is found or any component is missing, contact the dealer. complete.
Page 21 User manual HYD 3K~6K-EP Metal terminals secured to PV- input power 2pcs cables BAT- input terminal 1pcs BAT+input terminal 1pcs M6 Hexagon screws 3pcs M8*80 Expansion bolts used to secure the wall-mount 4pcs bracket to the wall AC Grid connector 1pcs Load Output connector 1pcs...
Page 22: Product Overview
User manual HYD 3K~6K-EP Split Core Current 1pcs Transformer COM 16pin connector 1pcs DDSU666 Single-phase electronic type guide 1pcs(optional) rail mounting electric energy meter Manual 1pcs The warranty card 1pcs Registration Form 1pcs 3.2. Product Overview HYD 3K~6K-EP inverter is 100% strictly inspected before package and inverter is 100% strictly inspected before package and delivery.
Page 23: Tools
User manual HYD 3K~6K-EP CAUTION Please check the product package and fittings carefully before check the product package and fittings carefully before installation. Fig.3-2 HYD 3K~6K-EP inverter overview Table 3-2 HYD 3K~6K-EP inverter overview Battery input terminals Link Port 1 DC switch PV input terminals Grid connection port...
Page 24 User manual HYD 3K~6K-EP Table 3-3Tools required for installation and electrical connections. Tool Model Function Function Hammer drill Used to drill holes on the wall. Used to drill holes on the wall. Recommend drill dia. 6mm Screwdriver Wiring Remove and install AC terminal Remove and install AC terminal Cross screwdriver screws...
Page 25: Installation Environment
User manual HYD 3K~6K-EP Marker Used to mark signs Used to mark signs Measuring tape Used to measure distances to measure distances Used to ensure that the rear panel is Used to ensure that the rear panel is Level properly installed ESD gloves Operators wear Safety goggles...
Page 26: Determining The Installation Position
User manual HYD 3K~6K-EP 3.5. Determining the Installation Position Determining the Installation Position Determine an appropriate position for installing the HYD 3K~6K HYD 3K~6K-EP inverter. Comply with the following requirements when determining the installation Comply with the following requirements when determining the installation position.
Page 27: Moving The Hyd 3K~6K-Ep
User manual HYD 3K~6K-EP ⑦ 3.6. Moving the HYD 3K~6K-EP Step 1 Open the packaging, insert hands into the slots on both sides of the Open the packaging, insert hands into the slots on both sides of the inverter and hold the handles, as shown in Fig.3-4. Fig.
Page 28: Installing Hyd 3K~6K-Ep
User manual HYD 3K~6K-EP inverter to protect its shell. 3.7. Installing HYD 3K~6K-EP Step 1 Determine the positions for drilling holes, ensure the hole positions are Determine the positions for drilling holes, ensure the hole positions are level, then mark the hole positions using a marker pen, use the hammer drill to drill level, then mark the hole positions using a marker pen, use the hammer drill to drill holes on the wall(ApertureΦ10 mm).
Page 30: Electrical Connections
User manual HYD 3K~6K-EP 4. Electrical Connections Electrical Connections Before performing electrical connections, ensure that the DC switch is OFF. the DC switch is OFF. Since the stored electrical charge remains in a capacitor after the DC switch is Since the stored electrical charge remains in a capacitor after the DC switch is turned OFF.
Page 31 User manual HYD 3K~6K-EP IscPV(absolute Maximum output over current Maximum output over current Model maximum) protection protection HYD 3000-EP HYD 3680-EP HYD 4000-EP HYD 4600-EP 18A/18A 20.9 20.9A HYD 5000-EP 21.7 1.7A HYD 5500-EP HYD 6000-EP 27.3 27.3A NOTE:The DVC is the voltage of a circuit which occurs continuously...
Page 32: Wire Instructions
User manual HYD 3K~6K-EP Link Port 0 &Link Port 1 DVCA 4.1. Wire instructions Table 4-3 Cable description Recommended Recommended Component Description cable type cable specifications +：Connect the positive Conductor Outdoor electrode of lithium battery cross-sectional multi-core area:16mm ～ -：Connect thenegative copper cable 20mm electrode of lithium battery...
Page 33 User manual HYD 3K~6K-EP The inverter is transformer-less, requires the positive pole and less, requires the positive pole and negative pole of the PV array are NOT grounded. Otherwise it will cause negative pole of the PV array are NOT grounded. Otherwise it will cause inverter failure.
Page 34: Pv Connection
User manual HYD 3K~6K-EP ① Note：： L2 is 2 to 3mm longer than L1 ② 1.Screw 2.OT Terminal 3.Tapped hole ③ 4.3. PV Connection Procedure: Step 1 Select the appropriate cable type and specifications according to the Select the appropriate cable type and specifications according to the table4-3.Remove cable glands from the positive and negative connectors.( It is 3.Remove cable glands from the positive and negative connectors.( It is recommended that the positive and negative be distinguished by different colors).
Page 35 User manual HYD 3K~6K-EP Step 2 Remove the insulation layer with an appropriate length from the Remove the insulation layer with an appropriate length from the ① positive and negative power cables by using a wire stripper as show in Fig. positive and negative power cables by using a wire stripper as show in Fig.
Page 36: Battery Connection
User manual HYD 3K~6K-EP 1: Positive metal contact 3: Positive connector Positive connector ① ③ Negative metal contact 4: Negative connector Negative connector ② ⑥ ④ ⑤ ⑦ Disconnect PV connectors Disconnect PV connectors 4.4. Battery Connection Fig. 4-3 Install battery connection - 29 - Copyright ©...
Page 37: Load Connection
User manual HYD 3K~6K-EP ① ② ③ ⑥ ④ ⑤ 4.5. Load connection Procedure: Step1 Select appropriate cables according to Table4-3, Remove the insulation 3, Remove the insulation layer of the load output cable using a wire stripper according to the figure shown output cable using a wire stripper according to the figure shown below: A:15~25mm B:6~8mm.
Page 38 User manual HYD 3K~6K-EP Step 3Connect load output cable as per the following requirements: Connect load output cable as per the following requirements: Connect the yellow-green wire to the hole labeled "PE", fasten the wire using , fasten the wire using an Cross screwdriver;...
Page 39 User manual HYD 3K~6K-EP ② A:15~25mm ① B:6~8mm ④ ③ ⑤ ⑥ Hold the button to unlock ⑦ - 32 - Copyright © Shenzhen SOFARSOLAR Co., Ltd。...
Page 40: Grid Connection
User manual HYD 3K~6K-EP 4.6. Grid connection The inverter is equipped with an integrated residual current monitoring unit. The inverter is equipped with an integrated residual current monitoring unit. When the inverter detects that the residual current exceeds 300mA 300mA, the connection to the power grid will be quickly disconnected.
Page 42: External Communication Interface
User manual HYD 3K~6K-EP ⑩ ⑪ 4.7. External communication interface 4.7.1 USB/WIFI communication interface Fig.4-6 USB/WIFI communication interface ② ③ ① Table 4-4 Interface description Definition Function Note GND.S USB power - The USB power supply is The USB power supply is - 35 - Copyright ©...
Page 43 User manual HYD 3K~6K-EP USB data + 5V/1A; Cannot be used for be used for external device charging external device charging USB data - VBUS USB power + Refer to the figure shown below. Fig 4-7 Fig 4-8 The operation information (generated energy, alert, operation status) of the The operation information (generated energy, alert, operation status) of the inverter can be transferred to PC or uploaded to the server via WiFi/GPRS Users PC or uploaded to the server via WiFi/GPRS Users...
Page 44 User manual HYD 3K~6K-EP the WiFi/GPRS. Web： https://home.solarmanpv.com （Recommended browser: Chrome58、、 Firefox49、 IE9 and above version）. APP：Android: Go to Android Market and search “SolarMAN”. IOS: Go to App Store and search “SolarMAN”. SolarMAN-3.0-Web User Manual，Please visit thehttps://doc.solarmanpv.com/web/#/7 https://doc.solarmanpv.com/web/#/7. SolarMAN-App User Manual，Please visit thehttps://doc.solarmanpv.com/web/#/14 https://doc.solarmanpv.com/web/#/14.
Page 45 User manual HYD 3K~6K-EP DRMS3/7 European General (50549), Germany (4105) DRMS4/8 DRMS0 The current sensor outputs a negative electrode Connect current sensor of power Connect current sensor of power grid The current sensor outputs a positive electrode RS485-B RS485differential signal+ Meter communication Meter communication RS485-A...
Page 46 User manual HYD 3K~6K-EP 1. RS485（（）） Wired monitoring or inverter cascade monitoring Refer to the figure shown below, connect the RS485+ and RS485 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 USB adapter, and connect the USB port of the adapter to the computer.(NOTE ：...
Page 47 User manual HYD 3K~6K-EP 2. Logic interface The logic interface pin definitions and circuit connections are as follows: The logic interface pin definitions and circuit connections are as follows: Logic interface pin are defined according to different standard requirements Logic interface pin are defined according to different standard requirements （a）...
Page 48 User manual HYD 3K~6K-EP Pin NO. Pin name Description Connected to (RRCR) Connected to (RRCR) Relay contact 1 input K1 - - Relay 1 output Relay contact 2 input K2 - - Relay 2 output Relay contact 3 input K3 - - Relay 3 output Relay contact 4 input K4 -...
Page 49 User manual HYD 3K~6K-EP Table 4-9 Function description of the terminal Pin NO. Pin name Description Connected to (RRCR) Connected to (RRCR) Relay contact 1 input K1 - Relay 1 output Relay 1 output K1 - Relay 1 output Relay 1 output Table 4-10 The inverter is preconfigured to the following RRCR power levels,close is 1, open is 0 close is 1, open is 0 Active Power...
Page 50 User manual HYD 3K~6K-EP ① ② ④ ③ If you need to use the CT alone, attach the CT to PIN13 and PIN14. 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 - 43 -...
Page 51 User manual HYD 3K~6K-EP Fig. 4-15 Electrical connections (Plan A:CT) - 44 - Copyright © Shenzhen SOFARSOLAR Co., Ltd。...
Page 52 User manual HYD 3K~6K-EP Fig. 4-16Electrical connections (Plan B:Meter +CT ) - 45 - Copyright © Shenzhen SOFARSOLAR Co., Ltd。...
Page 53 User manual HYD 3K~6K-EP 4.7.3 Link Port 0&1-Cascade communication interface Cascade communication interface Fig.4-17 Link Port - 46 - Copyright © Shenzhen SOFARSOLAR Co., Ltd。...
Page 54 User manual HYD 3K~6K-EP ② ③ ① When using the parallel system, the invertersettings and notes please refer to ettings and notes please refer to → this manual<6.3.2 Advanced setting 6.Parallel setting>. Note(AC LOAD is also parallel for parallel machines): The first and last two inverters need to be connected with 8Pin The first and last two inverters need to be connected with 8Pin connection terminals.
Page 56: Buttons And Indicator Lights
User manual HYD 3K~6K-EP 5. Buttons and indicator lights and indicator lights Fig.5-1 Buttons and indicator lights 5.1. Buttons  press “Back” to the previous screen or enter the main interface. to the previous screen or enter the main interface. ...
Page 57: Double Check
User manual HYD 3K~6K-EP Standby (On-Grid) Flashing Off-Grid Standby (Off-Grid) Flashing Alarm 6. Operation Operation 6.1. Double Check Please double check the following before operation. Inverter is firmly fastened to the mounting bracket on the wall rter is firmly fastened to the mounting bracket on the wall. PV+/PV- wires are firmly connected, polarity and voltage are correct wires are firmly connected, polarity and voltage are correct.
Page 58: First Time Setup (Important!)
User manual HYD 3K~6K-EP For lithium battery, please ensure that the communication cable has been battery, please ensure that the communication cable has been correctly connected. 6.2. First Time Setup (IMPORTANT!) IMPORTANT: Pleasefollowthefollowing procedure to switch ON ON inverter. Make sure there’s no power generation in inverter’s phase. Turn ON DC switch.
Page 59 User manual HYD 3K~6K-EP 1.OSD Language Option The default English. If you are connected to the host computer such If you are connected to the host computer such 2.System time setting as collector or mobile phone APP, the time as collector or mobile phone APP, the time and confirmation should have been calibrated to the local time.
Page 60 User manual HYD 3K~6K-EP Turkey Philippines hilippines DenmarkDenmark ew Zealand DenmarkTR322 Brazil Greece Continent SlovakiaVSD lovakiaVSD Greeceisland SlovakiaSSE lovakiaSSE Netherland SlovakiaZSD lovakiaZSD Belgium Ireland EN50438 Ireland EN50438 UKG59/G99 Thailand PEA Thailand PEA UKG83/G98 South Africa South Africa China CAUTION It’s very important to make sure that you have selected the correct ’s very important to make sure that you have selected the correct country code according to requirements of local authority.
Page 61: Menu
User manual HYD 3K~6K-EP Type of band communication Lead acid or no protocol type Lead acid or no protocol type protocol 1.BatteryAddress 1.BatteryCapacity 1.BatteryCapacity 2.BatteryChargeCurrentLimit 2.BatteryNominalVoltage 2.BatteryNominalVoltage 3.BatteryDischargeCurrentLimit 3.BatteryCellType 3.BatteryCellType 4.Battery DOD(EOD) 4.BatteryChargeCurrentLimit 4.BatteryChargeCurrentLimit 5.Battery Discharge Current 5.Battery Discharge Current Limit 6.Battery DOD(EOD) 6.Battery DOD(EOD)
Page 62 User manual HYD 3K~6K-EP In the main interface, press “Down” button to enter grid/battery parameters In the main interface, press “Down” button to enter grid/battery parameters page. ↓ Main interface Down Grid Output Information Grid Output Information Grid(V) ......***.*V Grid(V) ......***.*V AC Current ....**.**A ....**.**A Frequency....
Page 63 User manual HYD 3K~6K-EP In the main interface, press “UP” button to enter PV parameters page In the main interface, press “UP” button to enter PV parameters page. ↑ Main interface PV Informatioon PV1 Voltage....****.*V PV1 Voltage....****.*V PV1 Current....**.**A PV1 Current....**.**A PV1 Power....**.**KW PV1 Power....**.**KW PV2 Voltage....****.*V...
Page 64 User manual HYD 3K~6K-EP 2.Time 3.Safety Param. 4.Energy Storage Mode 4.Energy Storage Mode 5.Auto Test(Only for Italy) 5.Auto Test(Only for Italy) 6.EPS Mode 7.Communication Addr. 7.Communication Addr. 1. Language Settings Used to set the menu display language. 1.Language Settings 1.中文 2.English 3.Italiano ..
Page 65 User manual HYD 3K~6K-EP User can modify the Safety Param of the machine through the usb flash disk, of the machine through the usb flash disk, and the user needs to copy the parameter information that needs to be modified into and the user needs to copy the parameter information that needs to be modified into the usb flash disk card in advance.
Page 66 User manual HYD 3K~6K-EP exported to the grid. battery to supply power to load. battery to supply power to load. If PV generation + Battery < LOAD consumption,inverter will import power from the grid. Time-of-use Mode If electricity is more expensive in high demand time (peak rate) & If electricity is more expensive in high demand time (peak rate) &...
Page 67 User manual HYD 3K~6K-EP In summer, if your PV system can produce more electricity than your home ity than your home electricity consumption. Then you don’t need to set an off-peak charge period to peak charge period to charge your battery in summer at all. You can select an effective date (normally charge your battery in summer at all.
Page 68 User manual HYD 3K~6K-EP 3.Timing Mode Timing Mode Rules. 0:Enabled/Disabled Charge Start 22 h 00 m Charge End 05 h 00 m Charge Power 02000 W DisCharge Start 14 h 00m DisCharge End 16 h 00m DisCharge Power 02500 W Passive Mode For more detailed information, please ask representative of SOFAR to get a representative of SOFAR to get a...
Page 69 User manual HYD 3K~6K-EP Testing 27.S1... ↓ Wait Test 27.S1 OK! ↓ Wait Testing 27.S2... ↓ Wait Test 27.S2 OK! ↓ Wait Testing 81>S1... ↓ Wait Test 81>S1 OK! ↓ Wait Testing 81>S2… ↓ Wait Test 81>S2 OK! ↓ Wait Testing 81<S1...
Page 70 User manual HYD 3K~6K-EP ↓ Press “Down” Press “Down” 27.S1: 228V 408ms ↓ Press “Down” Press “Down” 27.S2 threshold 92V 200ms ↓ Press “Down” Press “Down” 27.S2: 227V 205ms ↓ Press “Down” Press “Down” 81>.S1 threshold 50.5Hz 100ms ↓ Press “Down” Press “Down”...
Page 71 User manual HYD 3K~6K-EP 2.Disable EPS Mode 2.Disable EPS Mode If PV generation > LOAD consumption generation generation LOAD LOAD ( P > 100W), inverter will charge battery. consumption, inverter consumption, inverter wont’ charge or discharge battery. If PV generation < LOAD consumption If PV generation is normal,but LOAD If PV generation is normal,but LOAD ( P ＞...
Page 72 User manual HYD 3K~6K-EP 6.3.2 Advanced setting 2.Advanced setting Input 0001 1.Battery Parameter 2.Anti Reflux 3.IV Curve Scan 4.Logic interface 5.Factory Reset 6.Parallel setting 7.Bluetooth Reset 8.CT Calibration 1. Battery Parameter Battery Parameter1 1.Battery Parameter Battery Parameter2 A.Inner BMS 1.Battery Parameter 1.Battery Type 5.Max Charge (A) 5.Max Charge (A)
Page 73 User manual HYD 3K~6K-EP B.PYLON/SOFAR 1.Battery Parameter 1.Battery Type 4.Max Discharge (A) 4.Max Discharge (A) 2.Battery Address 5.Discharg Depth 5.Discharg Depth 3.Max Charge (A) 6.Save Depth of Discharge For example: if Discharge Depth = 50% & EPS Discharge Depth = 80%. For example: if Discharge Depth = 50% &...
Page 74 User manual HYD 3K~6K-EP 2.Anti Reflux Enable 1.Anti Reflux Control Disable 2.Reflux Power ***KW IV Curve Scan The user can enable “IV Curve Scan” (MPPT scan) to make inverter to find (MPPT scan) to make inverter to find the global max power point periodically to deliver max power from a partially the global max power point periodically to deliver max power from a partially shaded PV array.
Page 75 User manual HYD 3K~6K-EP 2.Clear Events Clean the inverter of the total power generation. OK Input 0001 Input 0001 1.Clear Energy Data Input password Clean up the historical events recorded in the inverter. 2..Clear Events Clear Events? Parallel setting Please refer to <4.7.3 Link Port 0&1-Cascade communication interface> for Cascade communication interface>...
Page 76 User manual HYD 3K~6K-EP 4．Save:Save after the setup is complete. 7. Bluetooth Reset Please confirm! Success 7.Bluetooth Reset 8. CT Calibration To calibrate the direction and phase of the CT, the battery should be charged To calibrate the direction and phase of the CT, the battery should be charged or discharged when using this function.
Page 77 User manual HYD 3K~6K-EP Load......***KWH Load......***KWH Export......***KWH Export......***KWH Import.......***KWH Import.......***KWH Charge.......***KWH Charge.......***KWH Discharge....***KWH Discharge....***KWH Down Year ↓ PV ......***KWH PV ......***KWH Load......***KWH Load......***KWH Export......***KWH ......***KWH Import.......***KWH Import.......***KWH Charge.......***KWH Charge.......***KWH Discharge....***KWH Discharge....***KWH Down Lifetime ↓ PV ......***KWH PV ......***KWH Load......***KWH Load......***KWH Export......***KWH ......***KWH Import.......***KWH...
Page 78 User manual HYD 3K~6K-EP 6.3.4 System information 4.System information 1.Inverter Info 1.Inverter Info 2.Battery Info 2.Battery Info 3.Safety Param. 3.Safety Param. 1.Inverter Info Inverter Info (1) Product SN Software Version DSP1 Software Version DSP2 Software Version ↓ Down Inverter Info (2) Hardware Version Power Level Country...
Page 79 User manual HYD 3K~6K-EP ↓ Down Inverter Info (4) IV Curve Scan Logic Interface Control PF Time Setting QV Time Setting ↓ Down Inverter Info (5) Power Factor Anti Reflux Insulation resistance 2.Battery Info Battery1/2 info(1) Battery Type Battery Capacity Over (V) Protection Discharge Depth ↓...
Page 80 User manual HYD 3K~6K-EP ↓ Down Inverter1/2 Info (3) Low(V)Protection 3.Safety Param. Safety Param.(1) OVP 1 OVP 2 UVP 1 UVP 2 ↓ Down Safety Param. (2) OFP1 OFP 2 UFP 1 UFP 2 ↓ Down Safety Param. (3) OVP 10mins 6.3.5 Event List Event List is used to display the real-time event records, including the time event records, including the total...
Page 81 User manual HYD 3K~6K-EP 5.Event 1.Current Event List ID042 IsoFault ID042 IsoFault List 2.History Event List 2.History 1.ID001 2020-4-3 14:11:45 1.ID001 1.ID001 GridOVP 2.ID005 2020-4-3 11:26:38 2.ID005 GFCI 2.ID005 GFCI Event List 6.3.6 Software Update HYD 3K~6K-EP inverters offer software upgrade via usb flash drive to inverters offer software upgrade via usb flash drive to maximizeinverter performance and avoid inverter operation error caused by maximizeinverter performance and avoid inverter operation error caused by...
Page 82 User manual HYD 3K~6K-EP Start Update Start Update Updating DSP1 Updating DSP1 Updating DSP2 Updating DSP2 Updating ARM Updating ARM Step 7 If the following errors occur, please upgrade again.If this continues please upgrade again.If this continues many times, contact technical support for help. USB Fault MDSP File Error SDSP File Error...
Page 83 User manual HYD 3K~6K-EP 7. Troubleshooting Troubleshooting This section contains information and procedures for solving possible 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 This section help users to identify the inverter fault.
Page 84 User manual HYD 3K~6K-EP "Event List", then press "OK" to enter events.  Earth Fault Alarm This inverter complies with IEC 62109-2 clause 13.9 for earth fault alarm 2 clause 13.9 for earth fault alarm monitoring. If an Earth Fault Alarm occurs, the fault will be displayed on the LCD the fault will be displayed on the LCD screen,the red light will be on,and the fault can be found in the history of be found in the history of...
Page 85 User manual HYD 3K~6K-EP over-voltage, voltage, under under-voltage, over-frequency, under frequency, under-frequency protection points after obtaining approval from the points after obtaining approval from the local electrical grid operator. grid operator. ID005 GFCI Charge Leakage Fault OVRT function ID006 OVRT fault faulty ID007 LVRT fault...
Page 86 User manual HYD 3K~6K-EP voltage input current HwADFaultIdc sampling error ID024 Leakage current ConsistentFault_ consistency error ID029 GFCI Grid voltage ConsistentFault_ consistency error ID030 Vgrid communication SpiCommFault(D error (DC) ID033 communication SpiCommFault(A error (AC) ID034 Chip error (DC) ID035 SChip_Fault Chip error (AC) ID036 MChip_Fault...
Page 87 User manual HYD 3K~6K-EP protection Radiator 3 temperature TempFault_Heat ID052 protection Sin3 Radiator 4 temperature TempFault_Heat protection ID053 Sink4 Radiator 5 temperature TempFault_Heat protection ID054 Sin5 Radiator 6 temperature TempFault_Heat protection ID055 Sin6 Ambient temperature 1 protection ID057 TempFault_Env1 Ambient temperature 2 protection ID058 TempFault_Env2...
Page 88 User manual HYD 3K~6K-EP will automatically return to its normal state. will automatically return to its normal state. Battery over-voltage Check whether the battery overvoltage Check whether the battery overvoltage setting is inconsistent with the battery onsistent with the battery ID070 BatOVP specification.
Page 89 User manual HYD 3K~6K-EP overflows Battery hardware overflows ID100 HwBatOCP PV hardware overflows ID102 HwPVOCP output hardware overflows ID103 HwACOCP Overload protection 1 Please check whether the inverter is Please check whether the inverter is ID110 Overload1 operating under overload. operating under overload.
Page 90 User manual HYD 3K~6K-EP Permanent hardware overvoltage unrecoverHwBus ID131 failure uneven flow unrecoverIpvUnb permanent failure ID132 alance Permanent battery overcurrent failure in unrecoverEPSBat ID133 EPS mode Output transient overcurrent permanent unrecoverAcOCP ID134 failure Instant Permanent failure of unrecoverIacUnb unbalanced output ID135 current alance...
Page 91 User manual HYD 3K~6K-EP FLASH error If no, please contact technical support. If no, please contact technical support. communication SciCommLose(D error (DC) ID153 communication SciCommLose(A error (AC) ID154 communication SciCommLose(F error (Fuse) ID155 use) Inconsistent software Contact for technical support and software Contact for technical support and software versions upgrades.
Page 92 User manual HYD 3K~6K-EP alarm Warning of overload in charge and discharge of ID181 BMS OCP BMS short circuit alarm ID182 BMS Short Maintenance Inverters generally do not need any daily or routine maintenance. Heat sink Inverters generally do not need any daily or routine maintenance. Heat sink should not be blocked by dust, dirt or any other items.
Page 93 User manual HYD 3K~6K-EP 8. Technical Data echnical Data Battery Parameters Datasheet 3000-EP 3680-EP 4000-EP 4600-EP 5000-EP 5500-EP 6000-EP Battery type Lithium-ion, Lead-acid Nominal battery voltage Battery voltage 42-58V range Battery capacity 50-2000Ah Maximum charging / 5000W discharging power Maximum 100A (Programmable) charging current Maximum...
Page 94 User manual HYD 3K~6K-EP ） 0-90% DOD adjustable（Lithium-ion） Depth of discharge 0-50% DOD adjustable （ Lead-acid ） BMS（Lithium-ion） Charging curve 3-Stage adaptive with maintenance （ Lead-acid acid ） Communication CAN(RS485) PV String Input Data Datasheet 3000-EP 3680-EP 4000-EP 4600-EP 5000-EP 5500-EP 6000-EP Recommended...
Page 95 User manual HYD 3K~6K-EP Start-up voltage 100V MPPT operating 90-580V voltage range Full power MPPT voltage 160-520 180-520 200-520 230-520 250-520 250-520 300-520 range(V) Number of MPP trackers Max. input current per 13A/13A MPPT Max. input short circuit current 18A/18A per MPPT AC Output Data (ON-Grid ) Datasheet...
Page 96 User manual HYD 3K~6K-EP Nominal AC 3000 3680 4000 4600 5000 5000 6000 power （ W ） Max. AC power output to utility 3300 3680 4400 5000 5500 5500 6600 grid （ VA ） Max. AC power from utility 6000 7360 8000 9200...
Page 97 User manual HYD 3K~6K-EP AC Output Data (Off-Grid ) Datasheet 3000-EP 3680-EP 4000-EP 4600-EP 5000-EP 5500-EP 6000-EP Max. apparent 3000 3680 4000 4600 5000 5000 5000 power （ VA ） Peak output 3600VA, 4400VA, 4800VA, 5520VA, 6000VA, 6000VA, 6000VA, power,Duration Max.
Page 99 User manual HYD 3K~6K-EP Efficiency And Protection Datasheet 3000-EP 3680-EP 4000-EP 4600-EP 5000-EP 5500-EP 6000-EP MPPT 99.9% efficiency European efficiency of 97.2% 97.2% 97.2% 97.3% 97.3% 97.3% 97.5% solar inverter Max efficiency of solar 97.6% 97.6% 97.6% 97.8% 97.8% 97.8% 98.0% inverter Max.
Page 100 User manual HYD 3K~6K-EP Ground fault monitoring Firm frequency response Optional function SPD protection MOV:Type III standard - 93 - Copyright © Shenzhen SOFARSOLAR Co., Ltd。...
Page 101 User manual HYD 3K~6K-EP General Data Datasheet 3000-EP 3680-EP 4000-EP 4600-EP 5000-EP 5500-EP 6000-EP Dimension 482mm×503mm×183mm Weight 25kg Topology High frequency insolation (for bat) Standby self-consumptio <10W Ambient temperature -30 ~60 （Above 45 Derating） range Allowable relative 0~100% humidity range Noise <25dB Max.
Page 103 User manual HYD 3K~6K-EP Feature And Standard Datasheet 3000-EP 3680-EP 4000-EP 4600-EP 5000-EP 5500-EP 6000-EP Display Communication Bluetooth / RS485 / WIFI / GPRS (optional) Bluetooth / RS485 / WIFI / GPRS (optional) Parallel operation Warranty 5 years or more VDE-AR-N 4105, VDE V 0126-1-1, AS/NZS 4777, CEI 0 1, AS/NZS 4777, CEI 0-21, G98/G99, Grid standards...
Page 104 User manual HYD 3K~6K-EP 9. Quality Assurance Quality Assurance Standard warranty period The standard warranty period of inverter is 60 months (5 years). There are two The standard warranty period of inverter is 60 months (5 years). There are two calculation methods for the warranty period: 1.
Page 105 User manual HYD 3K~6K-EP Extended warranty period Within 12 months of the purchase of the inverter (based on the purchase Within 12 months of the purchase of the inverter (based on the purchase invoice) or within 24 months of the production of the inverter(SN number of duction of the inverter(SN number of machine, based on the first date of arrival),Customers can apply to buy extended machine, based on the first date of arrival),Customers can apply to buy extended...
Page 106 User manual HYD 3K~6K-EP Incorrect installation, debugging and use methods; Failure to comply with safety regulations (certification standards, etc.); Failure to comply with safety regulations (certification standards, etc.); Damage caused by improper storage by dealers or end users; Damage caused by improper storage by dealers or end users; Transportation damage (including scratches caused by internal ransportation damage (including scratches caused by internal packaging during transportation).
Page 107 User manual HYD 3K~6K-EP Content Preface ............................II 1. Basic safety information .....................- 1 - 1.1. Safety instructions ....................- 1 - 1.2. Symbols and signs ....................- 5 - 2. Product characteristics ......................- 8 - 2.1. Product informations ....................- 8 - 2.2.
Page 108 User manual HYD 3K~6K-EP Content Preface ............................II 1. Basic safety information .....................- 1 - 1.1. Safety instructions ....................- 1 - 1.2. Symbols and signs ....................- 5 - 2. Product characteristics ......................- 8 - 2.1. Product informations ....................- 8 - 2.2.
Page 109 User manual HYD 3K~6K-EP Content Preface ............................II 1. Basic safety information .....................- 1 - 1.1. Safety instructions ....................- 1 - 1.2. Symbols and signs ....................- 5 - 2. Product characteristics ......................- 8 - 2.1. Product informations ....................- 8 - 2.2.
Page 110 Email: rentech@auto-x.co.za Tel: +27 11 776 4300 140 North Reef Road, Elandsfontein 1429...

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