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Ratio io7 Installation And Commissioning Manual

Electric vehicle charger
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io7
INSTALLATION AND
COMMISSIONING
MANUAL
POWERED BY
SIMPLICITY

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Summary of Contents for Ratio io7

  • Page 1 INSTALLATION AND COMMISSIONING MANUAL POWERED BY SIMPLICITY...
  • Page 2 Thank you for choosing the Ratio io7 Manufacturer Ratio Electric B.V. Ratio EV Charging Ratio Danmark ApS Ambachtstraat 12 Unit 1 Target Park +45 7060 3606 3861 RH Nijkerk Shawbank Road info@ratioev.dk The Netherlands Redditch B98 9YN ratioev.dk +31(0)33-245 23 60 United Kingdom info@ratio.nl...
  • Page 3 Disclaimer of liability Ratio EV Charging cannot be held responsible for personal injury, damage to the product or property damage caused by incorrect use, foreseeable misuse or failure to follow the instructions in this manual. This also applies to unauthorized modifications of the product and the use of non-approved spare parts, tools or accessories.

  • Page 4: Table Of Contents

    12. Data protection the charger 13. Warranty 5.5. Checks before finishing the installation 14. Disposal Commissioning 6.1. Initial configuration of the charger 20 EC Declaration of Conformity 6.2. Connect your device to the charger 20 UKCA Declaration of Conformity Ratio io7 Manual...

  • Page 5: Safety

    Safety Please make sure you have fully read and understood the instructions in this manual before you start installing or using the product. If you fail to follow the instructions from this manual you can put persons, surroundings, the environment and the product at risk. Store this manual in an accessible place near the product for future reference.
  • Page 6 Electric Vehicle charging cable is to be plugged into the socket of the charger. The socket on the io7 receives the Plug end of the cable which should be indicated with a smaller similar graphical illustration which can be either silver or white in colour.

  • Page 7: Intended Use

    1.2. Intended use The Ratio io7 is a restricted charger intended to charge electric vehicles using power from the main electrical supply network. The product is intended for outdoor use only. The product must only be operated within its performance limits and under the permitted ambient conditions, as stated in the technical specifications in chapter 3.

  • Page 8: Personal Protective Equipment

    Read all the safety warnings and instructions before using the product. Failure to follow the warnings and the instructions may result in electric shock, fire and/or serious injury. The single and three phase io7 charger variants are equipped with open PEN fault profection. WARNING •...

  • Page 9: Description Of The Product

    The charging cable is liable to get warm during normal operation. Description of the product The io7 is a Mode 3 charger for charging electrical vehicles (EV) that complies with the IEC61851 standard. The io7 incorporates professional lighting systems which have been designed in accordance to BS EN 60598-1 and BS EN 62196.

  • Page 10: Charger Components

    2.1. Charger components Ratio io7 Manual...

  • Page 11: Led Lighting

    Charging delayed Fault Note: If the LEDs are red, the fault will be reported via OCPP to the back-end software. Consult the back-end software fault logs, or if the problem persists contact Ratio for remote assistance. Technical data Product name Ratio io7 Double Art.
  • Page 12 PME fault detection on single and three phase versions Ventilation Not supported Metering CT Clamp or MID meter versions available Required protection device type Type A (refer to table in chapter 5.1.3) Supported connectivity protocols Wi-Fi Ethernet RFID Included 13.56MHz Ratio io7 Manual...

  • Page 13: Nameplate/Marking

    Standards BS EN IEC 61851-1 BS EN IEC 60598-1 BS EN IEC 62196 BS 7671:2018 + A2:2022 EV Communications OCPP 1.6J Note: The charger will connect to most back-end software platforms (e.g. Monta or Fuuse) for visibility over charger usage, performance and fault reporting. 3.1.

  • Page 14: Transport And Storage

    Excessive vibrations could loosen wire connections and cause the product to malfunction. 4.2. Storage Store the product in the original packaging or a suitable replacement packaging to protect the product from moisture, dust, and debris. Do not store anything on top of the product. Ratio io7 Manual...

  • Page 15: Installation

    5.1.1. Choose your installation scenario There are many possibilities to setup a Ratio io7 or a group of Ratio io7s. Consider the power supply and network configuration before starting the actual installation of the Ratio io7 and laying cables.
  • Page 16 Note: Some situations do not require Dynamic Load Balancing. In these cases it is possible to set up the chargers without io7 Sense CT kit. This is called Static Load Management and limits all chargers to a configurable maximum current, preventing overloading the grid connection in case all chargers are in use simultaneously.
  • Page 17 5 chargers per phase), install an io7 Sense CT kit for each phase. Each phase should have a Master io7 connected to an io7 Sense CT kit via an io7 Sense CT kit connection cable.

  • Page 18: Power Cabinet

    Note: The arrow on the inside of the CT clamps should point towards the load. 2. Plug the CT clamps into the io7 Sense CT kit. Ensure that each phase is connected to the corresponding input of the io7 Sense CT kit.
  • Page 19 Master io7 to connect the io7 Sense CT kit. 4. Plug the io7 Sense CT kit connection cables into each io7 Sense CT kit. 5. Connect the io7 Sense CT kit connection cable from the io7 Sense CT kit to the purple cable in the Master io7.
  • Page 20 Secure the surface mounting plate to the ground using three M10 x 150mm (minimum) expanding countersunk concrete anchor bolts (not provided) or an equivalent fixing. 5.3.2 Mount the io7 Place the io7 securely onto the fixings and use a spirit level to ensure the io7 is mounted vertically. Ratio io7 Manual...
  • Page 21 1. Install the Steel Wire Armored (SWA) cable gland to the cable plate, ensuring the Earth tag is affixed as shown below. Note: Ensure the SWA cable is connected to the Earth block using the supplied cable. 2. Perform the insulation resistance tests prior to terminating to the io7.
  • Page 22 WARNING Performing this test whilst the io7 is fully terminated could cause serious damage to the charger. 3. Terminate the Supply cables (up to 25mm Earth = Green/Yellow L2 = Black* N = Blue L3 = Gray* L1 = Brown * for 3 phase installation only.

  • Page 23: Initial Steps

    Follow these steps to prepare the io7 for connection to the preferred communication method and third-party back-end software: 1. Power up the io7. During the booting process, the LEDs will illuminate white. Once the charger is ready, the LEDs will turn green.
  • Page 24 3. Once connected, scan the QR code provided or visit the following URL: https://10.7.10.7/ This will direct you to the login page of the Web User Interface of the io7. Note: If a notification appears stating “Your connection isn’t private”, click on “Advanced”, then select “Proceed to https://10.7.10.7/ (unsafe)”.

  • Page 25: Network Configuration

    Network Configuration Installation Scenario A No additional network configuration changes required. Installation Scenario B and Installation Scenario C Static IP addresses must be configured when installing more than one io7. 6.2.1. Configure a static IP address 1. Open the Network menu.
  • Page 26 2. Ensure the “DHCP” switch is set to “Dynamic”. 3. Click “Save”. 6.2.4. Modem Testing Each Ratio io7 is delivered with a Ratio SIM card. 1. Open the “Network” menu. 2. Scroll down to "Modem Status". 3. Wait for all fields under "Modem Testing" to be filled with information.

  • Page 27: Settings

    1. Ensure the “Charger Settings” display the correct time zone. 2. Enter the maximum available current for the io7 in the “Charger Current Limit [6-63A]” field. This value should be between 6 - 63A. This is the maximum available current for this io7.

  • Page 28: Load Balancing

    Single Charger Load Balancing This step can be skipped when setting up multi charger Load Balancing. 1. Go to the “Load Balancing” page. 2. Enable “Load Balancing”. 3. Select the required Load Balancing mode from the drop down menu. Ratio io7 Manual...
  • Page 29 3. Enable “Group Load Balancing”. 4. Enter the “Total Group Limit [A]”. 5. Click “Save”. 6. Enter a “New Group” name. 7. Click “add to the new group”. 8. Refresh the webpage. The io7 appears in the newly created group.
  • Page 30 All chargers in the group will be limited to the Minimum Offered Current if any charger goes offline. “Maximise” The total group limit is distributed among operational chargers. Offline chargers will be reduced to 0. 11. Click “Save”. Ratio io7 Manual...
  • Page 31 Set up non-master io7s 1. Go to the “Load Balancing” page. 2. Open the “Group Load Balancing” tab. 3. Enable “Group Load Balancing”. 4. Find the previously created group and click “add to this group”.
  • Page 32 Setup a local white list for authorization 1. Go to the “CSMS” page. 2. Set the “Authorisation Strategy” to “Local”. 3. Set “RFID Enabled” to “RFID Enabled”. 4. Set “RFID tag mode” to “RFID Required”. 5. Click “Save”. Ratio io7 Manual...
  • Page 33 6. Go to the “Transactions” page. 7. Click “enable”. 8. Click “add”. 9. Scan the RFID tags that need to be authorized. 6.5.3. Setup a CSMS connection for authorization 1. Go to the “CSMS” page. 2. Set the “Authorisation Strategy”to “Remote via OCPP”. 3.

  • Page 34: Smart Charging

    6.6. Smart Charging The io7 complies with the UK Smart Charging Regulations, which ensure that charge points have smart functionality. This allows the charging of an electric vehicle when there is less demand on the grid or when more renewable electricity is available. Charge points must also allow a randomised delay function.

  • Page 35: Maintenance

    Ratio chargers are practically maintenance-free, aside from periodic cleaning of the housing. 1. Switch off the charger before cleaning the housing. 2. Clean the io7 using a soft cloth lightly moistened with mild detergent solution. WARNING Risk of electric shock •...
  • Page 36 Error meter read time out Red / Magenta / Green Error ee prom currupt Magenta / Blue Suspended EV Magenta / Yellow Inoperative Magenta / White RFID white list mode Green / Yellow Tamper state Green / Blue Firmware update Ratio io7 Manual...

  • Page 37: Service

    11. Service To avoid risk of electric shock, only qualified electricians should perform service or maintenance on the charger. If your charger is in need of servicing, please contact Ratio, your local vendor or a qualified electrician. 12. Data protection We refer you to our privacy statement on our website at www.ratio.nl...

  • Page 38: Disposal

    14. Disposal If the charger is defective beyond repair, or you no longer wish to use the charger, please recycle the charger according to Ratio’s Terms and Conditions of recycling WEEE products. Ratio io7 Manual...

  • Page 39: Ec Declaration Of Conformity

    Date: Address: Unit 1 Target Park, Shawbank Road, Lakeside, Redditch, Worcs, UK, B98 8YN Product: Ratio io7 Double Model/Type: 389xx We declare that the above stated product range is in conformity with the provisions of the following statutory requirements, including all amendments, and with national legislation implementing these...

  • Page 40: Ukca Declaration Of Conformity

    29/01/2024 Address: Unit 1 Target Park, Shawbank Road, Lakeside, Redditch, Worcs, UK, B98 8YN Product: Ratio io7 Double Model/Type: 389xx We declare that the above stated product range is in conformity with the provisions of the following statutory requirements, including all amendments, and with national legislation implementing these regulations: UK SI 2016 No.

  • Page 41: Appendix A - Installation Scenario B

    Appendix A - Installation Scenario B...
  • Page 42 Appendix B - Installation Scenario C Ratio io7 Manual...
  • Page 43 Voor meer informatie, zie onze website www.ratio.nl For more information, check our website www.ratioev.uk For mere information, se vores hjemmeside www.ratioev.dk Ratio Electric B.V. Ambachtsstraat 12 +31 (0)33 2452360 3861 RH Nijkerk (NL) info@ratio.nl V00-08 - 09/2024...

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Io7 double38910

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