Ablerex EnerSolis Series User Manual

Grid-connected solar converter

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Ablerex Grid-Connected Solar Converter

EnerSolis Series

ES 52000HC

ES 60000HC

User Manual

Table of Contents

Summary of Contents for Ablerex EnerSolis Series

Page 1 Ablerex Grid-Connected Solar Converter EnerSolis Series ES 52000HC ES 60000HC User Manual...
Page 2: Table Of Contents
Table of Contents 1. Preamble ................2 2. Safety Descriptions ..............2 3. Introduction ................6 3.1 Exterior dimensions ............6 3.2 Equipment Interface ............7 3.3 Installation ............... 9 3.4 Unpacking ................ 9 3.5 Installation location requirements ........11 3.6 Wall-mount Installation Procedures ........14 3.7 Electricity Installation ............20 4.
Page 3: Preamble
However, solar converters combined with grid power are a very complicated electrical system. Therefore, if there is any solar converter or grid failure or anomaly, please call Ablerex or the local retailers. We will quickly act to help you solve the problems.
Page 5 ■ Warnings Descriptions of the Warning Labels: Symbol Description Caution, electrical hazard! Caution, danger! Caution, electrical hazard Residual energy is in discharge! Residual energy is in discharge! Please refer to the user manual! Please refer to the user manual!
Page 6 ■Repair and Maintenance Only professionally trained electricians are allowed to repair converters. ■Solar Panel When installing and configuring the solar panels, please confirm that the solar panel rated voltage parameter provided by the manufacturer complies with the specifications in actual use. Please check and confirm that, under strong sunlight and an outdoor temperature of -25°C (-13°F), the solar panel open-circuit voltage is lower than the maximum threshold of 1,000Vdc for the ES 52000HC / ES 60000HC series.
Page 7: Introduction
3.Introduction 3.1 Exterior dimensions Product model number ES 52000HC series Dimension (mm) ES 60000HC series...
Page 8: Equipment Interface
3.2 Equipment Interface 1. LED indicator: Displays converter operating status 2. Equipment ground: Connects to the ground of the solar panel 3. Standard communication interface: RS485 4. DC input: Connects to the solar panel serial input (8-bit serial in) 5. DC input switch: Controls the turning off of the converter's DC input power 6.
Page 9 8. AC output: Transmits AC power generated from the inverter to the mains...
Page 10: Installation
3.3 Installation Warning: Before installing the solar converter, please read 2. Safety Warning: Before installing the solar converter, please read 2. Safety Descriptions in advance. 3.4 Unpacking Upon receiving the solar converter, please inspect the converter. Upon receiving the solar converter, please inspect the converter. Although the manufacturer has designed robust packaging for the Although the manufacturer has designed robust packaging for the product, damages may still occur during transportation.
Page 11 Converter x1 Accessories kit x1 Contains: • Quick installation manual x1 • Back-mount positioning sheet x1 • DC accessories kit x1 (DC plugs in 2 types and a total of 8 plugs + 1 circular wire terminal) • AC accessories kit x1 (AC plugs in 3 types and a total of 3 plugs + 1 circular wire terminal) •...
Page 12: Installation Location Requirements
3.5 Installation location requirements The converter weighs 75 kg, so please consider the weight of the converter when choosing an installation location and method. appropriate installation location will optimize converter performance, reduce the chances of malfunction, and prolong converter lifespan. Please follow the guidelines below to choose an appropriate location to install the converter: 1.
Page 13 sufficient space must be reserved for heat dissipation and installation, as shown in the figure below.
Page 14 Please clear out space around the converter for installation and leave room for holes to back-mount the converter.
Page 15: Wall-Mount Installation Procedures
3.6 Wall-mount Installation Procedures Step 1: Place the back panel positioning sheet on the wall for mounting. Drill holes according to dimensions of the back panel securing holes, and secure the back panel on the wall. Step 2: Mount the solar converter on the back panel, and confirm that the solar converter is in firm connection with the back panel.
Page 16 Handles 抓握處...
Page 17 Step 4: Screw in 2 slinger rings above the converter, and hang the solar converter on the back panel. Step 5: Use 2 M5 stainless steel truss head screws to fix the securing plates on the left and right sides.
Page 18 M4 stainless steel truss head screw If the solar converter is installed with an independent stand, 4 M4 stainless steel truss head screws can be used at the back panel for securing.
Page 19 M4 stainless steel truss head screw Step 6: Wall-mounting is completed. Remove the 2 slinger rings. Step 7: Place the rain shield above the venting outlet of the converter.
Page 20 Step 8: Use 4 M4 stainless steel truss head screws to secure the rain shield on the left and right sides.
Page 21: Electricity Installation
M4 stainless steel truss head screw 3.7 Electricity Installation Caution! Electrical hazard! Solar panels release voltage under the sun! ■ Confirm the AC circuit breaker is installed between the converter and the grid. Note: Please use Ue:690Vac / Ie:100A circuit breakers. ■...
Page 22 3.7.1 Wiring Area Function Descriptions 1. AC switch 2. DC switch 3. DC surge protection device (for -S, -SI models) 4. Equipment grounding copper pillar 5. RS485 communications interface 6. Smart cloud module (for -I, -SI models) 7. DC input terminal 8.
Page 23 3.7.2 Equipment Grounding Installation Procedures Step 1: Prior to installing the converter grounding, switch the DC input switch to 0, and switch the grid-connecting circuit breaker to open circuit. Step 2: Please select the 5.5 - 8.0mm2 ground wires, loosen the equipment’s protective earth (PE) thread locknut, push the wires through the water-proof plug, enter the wires in the copper pillar screw hole on the right-hand side of the converter, and secure the...
Page 24 Figure 2...
Page 25 3.7.3 AC Output Switch Status Indication Prior to operating the AC output switch, please confirm the status Prior to operating the AC output switch, please confirm the status indication as described below. Rotate AC switch 90° to the ON closed position (Position I Rotate AC switch 180°...
Page 26 3.7.4 AC Output Installation Procedures Note: Prior to connecting to the grid, please install an AC circuit breaker between the converter and the grid. AC output installation procedures are the following: Step 1: Confirm the grid voltage and grid frequency are within the specifications of the converter.
Page 27 Figure 4 Figure 5 Figure 6...
Page 28 Step 4: Tighten the AC output and the system PE thread locknut;16 Nm and 3.5 Nm torques must be applied for proper tightening. The installation is thus completed, as shown in Figure 7. Figure 7...
Page 29 Warning: Prior to operating the solar converter, please ensure that the equipment’s PE is connected to the correct location to avoid electrical hazard. To prevent humidity from seeping into the converter interior and cause malfunction, select the suitable water-proof plugs from the accessories according to the selected wire diameter, and firmly install the AC thread locknuts.
Page 30 3.7.5 DC Input Switch Status Indication Prior to operating the DC input switch, please confirm the status please confirm the status indication as described below. Rotate the DC switch 90° to the ON closed position (Position closed position (Position I). Rotate the DC switch 180°...
Page 31 3.7.6 DC Input Installation Procedures Solar Module Requirements ES 52000HC / ES 60000HC series are designed for the input of 8 sets of solar module arrays. The quantity of solar modules for installation and the connection method must be consistent with converter specifications. The following three requirements must be met: 1.
Page 32 circuit breaker to open circuit. Step 2: Ensure the polarity of the solar module connection is correct and Step 2: Ensure the polarity of the solar module connection is correct and the voltage has not exceeded the maximum input voltage allowed the voltage has not exceeded the maximum input voltage allowed by the converter.
Page 33 Figure 10 DC- _four sets of wiring _four sets of wiring DC+ _four sets of wiring Figure 11 Step 5: Based on the solar module output polarity, the positive terminals Step 5: Based on the solar module output polarity, the positive terminals are placed at A+, B+, C+, D+, and the negative terminals are place and the negative terminals are place at A-, B-, C-, D-.
Page 34 Figure 12 DC Wire Diameter Recommendation Suitable water-proof plug Model Area (mm outer diameter (mm) ES 52000HC 6.4~9.0 ES 60000HC...
Page 35 Step 6: Complete the wiring of the DC input with two sets of wiring (Figure 13) or four sets of wiring (Figure 14), and tighten the thread locknut of the DC input; 5 Nm torque must be applied for proper tightening.
Page 36: Led Indicator Description
4.LED Indicator Description LED light Red LED flashing: Solar converter has failure/malfunction Yellow LED flashing: Electrical conditions are incompatible with solar converter specifications Green LED lit: Converter under normal operation Green LED flashing: Converter is disconnected from grid Blue LED lit: Bluetooth connection in progress 5.Converter Operation Prior to operating the converter, please confirm the converter has been installed according to the above chapters.
Page 37 Step 4: If errors occur during the operation of the converter (such as output current too high), the red LED will start flashing. Please contact Ablerex or the local retailer for assistance and troubleshooting in such case. Step 5: When the converter completes the on-grid power generation procedure, the green LED will light up permanently, and the converter under normal operation.
Page 38: Communication Interface
6.Communication Interface The user can connect to the converter by using RS-485 communication interface with PC software or via Bluetooth. With the exclusive app, the user can monitor the converter status. 6.1 RS-485 Terminal RS-485 Terminal RS-485 Terminal (for -I, -SI models) (for standard and -S models)
Page 39 6.1.1 RS-485 Communication Interface Definition RS-485 communication interface settings are as follows: Baud Rate 9600 bps Data Length 8 bits Stop Bit Parity None 6.1.2 RS-485 Pin Definitions: PIN 3 = 485 GND PIN 7 = 485 A/Data+ PIN 8 = 485 B/Data- With the smart cloud module, converter message contents can be read remotely.
Page 40: Bluetooth
6.3 Solar Converter Configuration Software (App) User Manual (Android version used as example in this chapter) 6.3.1 Installation Method a. In Google Play or App Store, search “Ablerex”, and select “Converter Configuration Software”. Copyright declaration: Google Play is a trademark belonging to Google Inc.
Page 41 b. Enter the installation options page, which shows the Enter the installation options page, which shows the introduction of “Converter Configuration Software”, and select introduction of “Converter Configuration Software”, and select “Install”. c. Once successfully installed, select “Open” to access the Once successfully installed, select “Open”...
Page 43 6.3.2 Program Features 6.3.2.1 Connection Method a. Prior to using the “Converter Configuration Software”, please turn on Bluetooth, and then select “Scan for Bluetooth devices”. b. Converter Bluetooth device code description: Last four digits of the product serial number Product ID (the default configuration is 1) c.
Page 44 confirmed, select the device. d. After the Bluetooth device connects with the converter, the th the converter, the blue LED of the converter will light up permanently, which blue LED of the converter will light up permanently, which means the app is displaying the real-time data of the time data of the converter.
Page 45 e. Select on the upper right-hand corner to access the function menu. f. Select “Back” on the upper left-hand corner to return to the “Scan for Bluetooth devices” page. 6.3.2.2 Function menu In the “Real-time data” page, select at the upper right-hand corner to activate the function menu, which will enable you to access “Equipment information”...
Page 46 b. After entering “Parameter settings”, “Read” must be selected first. The parameters can only be set or changed after the reading of the parameters is finished. Selecting “Write” will write the settings on the screen into the converter. Select “Back” to return to the “Function menu” page. Note 1: Please configure the converter ID according to the requirements of the communication equipment to be installed.
Page 47 may be incompatible with the local power system requirements, or the converter may not operate properly.
Page 48: Smart Cloud Module User Manual (For -I, -Si Models)
6.4 Smart Cloud Module User Manual (for -I, -SI models) The -I and -SI models of ES 52000HC / ES 60000HC have built-in smart cloud modules, which upload the converter operation conditions to the cloud server via wireless network. Smart cloud module interface includes: RS485 port, Ethernet port, location of the interface are shown in the figure below: Ethernet port...
Page 49 the RS485 port of the cloud module (please refer to 6.1 Communication Interface).
Page 50 6.4.2 Cloud Module Configuration Software (App) User Manual (Android version used as example in this chapter) 6.4.3 Installation Method This app supports Android/iOS, please go to Google Play/App Store to download “ICM Cloud Module Configuration Software” for installation. Copyright declaration: Google Play is a trademark belonging to Google Inc.
Page 52 Bluetooth device. If there are two or more cloud modules on site, pair the devices according to the serial number on the “Ablerex ICM” label placed on the front panel of the converter. After Bluetooth pairing is successful, you will enter the home page, as shown below.
Page 53 steps for initialization first (enter the “Function menu” and execute “Information and Settings Initialization”) to avoid the cloud server from receiving incorrect information. After completion of the execution, enter “Configure cloud module” for other configurations. 6.4.5 Converter and Code Configuration Configure based on the number of converters on site and their ID information.
Page 55 Click “Add”, and ID and RS485 port configurations will be prompted. ID: Configure the IDs based on the converters on site. For example, if there are 5 converters on site, their IDs might be 1 to 5. RS485 Port: Select RS485-1. After completing the configuration, please click “OK”...
Page 57 6.4.6 Wired Network Configuration The IP can be manually input (this information needs to be provided by the ISP) or automatically retrieved to configure the wired network. 6.4.7 Dial-Up Account Number and Password Configuration If connecting via dial-up, please enter the account number and password in the fields, and select “Confirm”...
Page 58 6.4.8 Synchronization After clicking "Write cloud module", the system will automatically synchronize the Bluetooth device’s time with the cloud module. Upon configuration, the cloud module will restart, and the app will go to the device scanning page. This means configuration is completed.
Page 59 Converter connection status: The connection status of the cloud module and the converter via RS485. For example, if the cloud module monitors a total of 5 converters and the connection is successful, the status will be shown as in the diagram below. Cloud connection status The cloud module is able to connect to the cloud server via wired network.
Page 60 confirm whether there is an input error.
Page 61 Bluetooth MAC Address: MAC Address must be correctly filled in the cloud page, so that the user is able to monitor the in the cloud page, so that the user is able to monitor the converter condition on site via the cloud. Cloud URL: http://solar.ablerex.com.tw/SolarSystem/LoginPage.aspx...
Page 62 6.4.11 RS485 Communication Quality Select on the upper right-hand corner to enter the “Function menu” page, and then select “RS485 Communication Quality” to check each converter’s connection status and confirm whether there is any anomaly in communication quality.
Page 63: Service And Maintenance
7.Service and Maintenance Note: Only professional technicians are allowed to service the converters. Prior to conducting this work, AC and DC power sources must completely break off from the converters to avoid electrical hazards. To ensure the normal operation of the converter, please inspect the converter every six months.
Page 64: Fan Replacement
7.1 Fan Replacement Step 1: When the water-proof fan is displaying error messages, switch the DC input switch to 0, switch the AC output switch to 0, and switch the AC circuit breaker to open circuit. Step 2: Open the fan stand directly below the converter, unscrew the 4 M4 stainless steel screws, and remove the faulted fan.
Page 65 M4 stainless steel screw x4...
Page 66: Dc Terminal Surge Protection Device (Spd) Replacement (-S, -Si Models)
7.2 DC Terminal Surge Protection Device (SPD) Replacement (-S, -SI models) Step 1: When the surge protection device (SPD) is displaying error messages, switch the DC input switch to 0, switch the AC output switch to 0, and switch the AC circuit breaker to open circuit. Step 2: Open the bottom cover of the converter and remove the faulted SPD.
Page 67 Rated discharge current In 20kA Operating temperature -40℃ ~ +85℃ range Window showing red means Fault display fail...
Page 68: Ac Terminal Surge Protection Device (Spd) Replacement (For -S, -Si Models)
7.3 AC Terminal Surge Protection Device (SPD) Replacement (for -S, -SI models) Step 1: When the surge protection device (SPD) is displaying error messages, switch the DC input switch to 0, switch the AC output switch to 0, and switch the AC circuit breaker to open circuit. Step 2: Open the bottom cover of the converter and remove the faulted SPD.
Page 69 Rated discharge current In 20kA Operating temperature -40℃ ~ +85℃ range Window showing red means Fault display fail...
Page 70: Converter Failure Determination And Troubleshooting
Based on the LED lighting signals of the converter, preliminary cause of failure can be determined. Troubleshooting LED light Description instructions Please contact Ablerex Red LED flashing: Solar converter has or the local retailer for failure/malfunction assistance. Please confirm that the...
Page 71 Table 2 Converter Failure and Grid System Error Code Descriptions Code Cause Description Troubleshooting instructions During the converter DC turn-on Er00 DC_BUS charging error procedure, DC_BUS has failed to reach the preset value DC_BUS voltage DC_BUS operating voltage higher Er07 high than the preset value DC_BUS operating voltage lower...
Page 72 1. Switch the grid connection circuit breaker to the “OFF” position, and Converter AC output Converter AC output current over inspect the grid system structure. Er09 overcurrent the rated value 2. If the grid system is normal and the error continues to occur, please contact the supplier.
Page 73 Table 3 Grid System Error Troubleshooting and Identification Code Cause Description Troubleshooting instructions 1. Disconnect the solar panel array and the AL00 Grid voltage too high AC grid from the converter. Grid voltage does not meet 2. Confirm the wiring and structure of the converter specifications grid system.
Page 74 AC grid to the converter. If the error continues to occur, please contact the supplier. 1. Disconnect the solar panel array from the converter, and disconnect the converter from the grid. 2. Confirm that the converter DC input Converter DC input terminal and the solar panel array are Insulation resistance insulation resistance too...
Page 75: Specification
9.Specification Model ES 52000HC* ES 60000HC** Item Sine wave output current source mode, high frequency pulse width Switching mode Converter modulation Technology Electrical isolation No output electrical isolation design DC input Rated operating voltage 600Vdc 725Vdc Maximum input voltage 1000 Vdc Activation voltage 250 Vdc Maximum input current...
Page 76 Communications Standard RS-485, Bluetooth Display LED, APP Protection Standard DC switch, reverse protection, insulation resistance check Standard AC switch, overcurrent protection, leakage current inspection Passive method: Voltage phase shift detection Islanding detection Active method: Virtual work control Certification Safety CNS 15426-1, -2 Grid connection CNS 15382:2017 Electromagnetic interference...
Page 77: Contact Information
10.Contact Information Ablerex Electronics Co., Ltd. 1F., No. 3, Ln. 7, Baogao Rd., Xindian Dist., New Taipei, Taiwan TEL: +886-2-2917-6857 FAX: +886-2-2913-1705 E-mail: ablerex@ablerex.com.tw...

This manual is also suitable for:

Es 52000hc Es 60000hc