PLUS PLUS & PRO. Installation manual

Transcription

1 PLUS PLUS & PRO Installation manual

2 Safety warnings Manual for Maxem Plus and Pro Energy Manager. Publication Date: May 15, 2017 Questions or improvements If you see any errors or defects, if you have ideas about how to improve this manual or the Maxem system, please send an with your feedback to Safety Information Product symbols statements Only to be installed by a certified electrician. Completely follow the instructions given in this manual. Use this device only for the purpose it is designed for, as described in this manual. Maxem works only after online activation. Failure to follow the above warnings can lead to an incorrect Maxem installation. This can lead to over current of the grid connection, damage to installations and charging stations, electric shocks or fire. Install and use this product only after careful reading of the manual. This product is double insulated. Indoor use only. This product is designed for overvoltage category III. This product meets all the requirements set by the EU for Symbols in this document product safety. Product contains electronics. Do not throw it in the household waste. Warning Tip Liability Cohere is not responsible for the installation of Maxem and for any damage arising from not following the installation manual correctly. Nor for damage resulting from typographical errors or misinterpretations of text or images COHERE ENERGY SOLUTIONS B.V. All information in this document is the copyright and intellectual property of Cohere Energy Solutions B.V. Material in this document may not be modified, reproduced or copied, in part or in whole, without the explicit written consent of Cohere Energy Solutions B.V. Additional information is available upon request. Maxem is a registered trademark of Cohere Energy Solutions B.V. 2 3

3 Index What is Maxem? What is Maxem? 5 Product specifications 6 Installation requirements 8 Fuse settings of charging stations 10 From the main grid panel, Maxem measures the energy use in the house and the energy generation of solar panels. Based on this information, it manages the power between the building and multiple charging stations. This way there is no risk of over current on the grid connection and it is easier to utilize the produced solar power. Also more charging stations can be installed than normal. Installation Steps 01 - Mounting on the wall Installing kwh-meter for main grid connection 12 Option Installing kwh-meter Maxem Plus (<80A) 12 Solar panels Maxem measures the power generation of solar panels. Maxem is able to control the charging stations based on this generation. This way you make 100% use of your own renewable energy! Option Installing kwh-meter Maxem Pro (>80A) Installing kwh-meter for solar panels Connecting charging stations Option Connecting KEBA charging stations 18 Option Connecting ICU charging stations 20 Option Connecting EV-Box charging stations 21 Maxem Maxem optimizes energy flows in the building. More charging stations Safely install more charging stations athigher power without the risk of overloading the grid connection. Maxem controls the charge capacity of each charging station per second. Flexible expansion Install up to 250 charging stations to let the charge park grow over time with the increase electric vehicles. Maxem is easily expanded Connecting Maxem Configuration and commissioning 24 Appendix 1 - Troubleshooting 27 Appendix 2 - Configuring 65A kwh-meter 29 Appendix 3 - Crimping RJ connectors 30 Grid Maxem optimizes the power consumption of the main grid connection to prevent over current. This way you can save significantly on an expensive grid upgrade. EU Declaration of Conformity

4 O.OFF O.OFF O.OFF O.OFF 01 Product - Voorbereidingen specifications vooraf Content of the box Specifications 1x Maxem including mounting plate 1x Power cable (1m) 1x Network cable (1m) 1x RS485 cable (1m) Dimensions Weight 184 mm (L) x 167 mm (W) x 55 mm (H) 700g Working temperature 10 C to 35 C Storage temperature 0 C to 60 C Maximal humidity 80% Protection class Seal Operational level II (double insulated) IP20 0 to 2,000 m 4x Screws 3x20 2x RJ10 4P4C connector EMC EN (2013), EN , Safety EN (2010), EN (2010) kwh-meter for Maxem Plus kwh-meter for Maxem Pro Immunity EN (2013) Overvoltage category 300V/CAT III Input power V. 50/60Hz. Maximum 2,75W 1x Direct kwh-meter 3-phase 80A 1x Indirect kwh-meter 3-phase 3x Split-core current transformer 250A, 500A of 1000A Input/output ports and LED indicators OK SET OK SET 1x 10A Circuit breaker P1 RS1 RS2 CT1 CT2 CT3 Optional Solar kwh-meter Optional Ethernet switch P1 port RS485 port 2 Current transformers solar panels RS485 port 1 Current transformers grid connection Free power measurement port 1x Solar kwh-meter (<65) 1x RS485 cable (1m) 1x Ethernet switch with power supply 1x Network cable OK SET 1x RS485 splitter Ethernet port to Internet Router Ethernet port to charging stations Power supply 6 7

5 Installation - Voorbereidingen requirements vooraf Wired Internet connection Necessary tools Maxem must be connected to a wired Internet connection. The following is needed: Modem or router connected to Internet. A DHCP connection from the network to Maxem. Maxem should be able to do DNS requests. Maxem may also be placed in a DMZ (demilitarized zone) on a separate VLAN. Outbound data traffic must be possible over ports 80, 443, 1194 t/m 1200 and Environmental Requirements Free space for Maxem with connected wiring at the bottom. Free Schuko 230V socket to power Maxem or free space to place a new one. Free Ethernet port for Internet connected modem or router. An UTP cable must be pulled (or already be available) from Maxem to the charging station. Maxem Plus: Free space in grid panel for kwh-meter: 7 modules / 123 mm on DIN-rail. Maxem Pro: Free space in grid panel for kwhmeter: 4 modules / 76 mm on DIN-rail. Free space in grid panel for 10A circuit breaker: 4 modules / 76 mm on DIN-rail. For Ethernet connected charging stations: Free space for ethernet switch. Free space for wall socket for power supply of ethernet switch ,50mm 20mm 184mm 20mm 20mm 70mm 167mm Maxem Phillips screwdriver, size small. Slotted screwdriver, size mini < 3mm. Slotted screwdriver size large. RJ45 (8P8C) crimper. RJ10 (4P4C) crimper. Cable Tester for UTP cables. Internet connected smartphone, tablet or laptop. Necessary materials A correct circuit breaker or earth leakage circuit breaker with proper safety fuse value. See p. 10 to determine the fuse settings. Schuko sockets for 230V power supply Maxem (if not already available). UTP (CAT5 or CAT6) data cable for connecting charging stations to Maxem. RJ45 (8P8C) connectors for UTP cable. Cable end sleeves for UTP cores (only for Tesla Wall Connector or EV-Box). With Maxem Plus/Pro compatible charging stations KEBA P20/P30 C-series ICU EVe* ICU EVe mini* EV-Box Home** (G3 controller) EV-Box Business** (G3 controller) *ICU charging stations have to be ordered Maxem Ready. **Compatibility of Maxem with multiple EV-Boxes is still in development. Check the Maxem website for the latest overview of compatible charging stations. 8 9

6 01 Fuse - Voorbereidingen setting of charging vooraf stations 01 - Mounting on the wall Maxem protects against over current Maxem is a control system that regulates the load of the charging station. Maxem offers an intelligent layer of protection on top of the circuit breakers. This is done in the following way: When an over current is measured on the main grid connection, the power of the charging stations is immediately adjusted downwards. When the over current is too high, Maxem is able to pause one or more charging stations until more capacity is available again. A. Mount Maxem on a clean, moisture-free wall. Use the supplied mounting plate and screws for this. Take into account sufficient space around Maxem. Therefore it is possible to fuse the charging stations at a higher rate than normal. All charging stations can be fused at their maximum power capacity, but a fuse of a single charging station may never be higher than the capacity of the main grid connection. Points of attention to install future proof If you wish to make the charging system future proof, then take the following attention points into account: According to the Mode 3 protocol of the IEC62196 electric vehicles need at least 6A to charge Note that vehicles with a Renault Chameleon charger (Renault Zoe) need at least 13A on 3-phase or 6A on 1-phase to charge. The number of electric vehicles that are able to charge at 32A (1-phase or 3-phase will increase substantially in the coming years. 20mm 20mm 20mm Wiring at the bottom 70mm 10 11

7 OK 02 - Installing kwh-meter grid connection Option Installing kwh-meter Plus (<80A) D. Connect the RS485 cable on the kwh- meter as follows: A. B. Switch off the main circuit breaker in the grid panel. Open the grid panel with the SET Port C: Green wire Port B: White wire Port A: Brown wire C. appropriate tools. Place the kwh-meter on a DIN rail in Connection RS485 cable on kwh-meter RS1 port for kwh-meter the installation cabinet such that it RS1 measures the entire grid connection (immediately after the main circuit OK SET E. Connect the RS485 cable to port RS1 on Maxem. breaker). Connect the power cables according to the wiring diagram below. F. Set the address of the kwh meter to 100. This allows Maxem to configure itself automatically. Do not forget to set the correct address to the kwh meter. Maxem will not work properly without correct configuration of the kwh meter. O.OFF O.OFF O.OFF O.OFF Location of the addressing function in the menu structure on the kwh-meter. Current flow main grid connection RS485 RS485 Address 100 Navigation through the ABB A43 / A44 kwh-meter menu Go to menu. Numbered connection points on kwh-meter Scroll through the menu or set value higher or lower. Press to enter a menu item or to accept an adjustment. Press to adjust a setting. Wiring diagram direct kwh-meter in a TN grid with neutral If you see this icon in the kwh meter display, there is an active data connection with Maxem

8 OK Option Installing kwh-meter Pro (>80A) A. Place the kwh meter on a DIN rail in the grid panel SET Ensure that the current transformers are connected in the right direction and to the correct phases on the kwh-meter. Incorrect installation can lead to over current on the grid connection. B. Protect the indirect kwh-meter with C. the included 10A circuit breaker. Connect the split-core current transformers such that they measure the entire grid connection (immediately after the main circuit breaker). Note that the current direction follows the arrow on the split-core current transformer. Grid panel P2 P1 Grid connection F. Set the address of the kwh-meter to 100. This allows Maxem to configure itself automatically. Do not forget to set the correct address to the kwh meter. Maxem will not work properly without correct configuration of the kwh meter. D. Click the split-core current transformers around the power Location of the addressing function in the menu structure on the kwh-meter. cables. Use the included tie-wrap to secure the current transformer tightly to the power cable. 100 Make sure that there is no dirt or grease on the inside of the closure of the split-core current transformer. This may result in inaccuracy in the measurement and thereby over current on the main grid connection. F. Configure the primary and secondary amperage of the current transformers in the kwh-meter. These values can be Primary value 500/5A Secondary value found on the current transformers. E. Connect the split-core current transformers and the power supply of the 10A circuit breaker to the kwh meter according to the diagram below. Location of primary and secondary values in menu structure. Current transformer Numbered connection points on kwh-meter Pri Sec Primary amperage Secondary amperage Configure primary amperage* Configure secondary amperage* Wiring diagram of indirect kwh-meter in a TN grid with neutral

9 03 - Installing kwh-meter for solar panels Navigation through the ABB B23 / B24 kwh-meter menu Press for 2 seconds to access the main or go up in the menu. Scroll through the menu or set value higher or lower. Press to enter a menu item or to accept an adjustment. A. B. C. Place the kwh-meter on a DIN-rail in the grid panel. Connect it such that it masures the output of the solar inverter. Connect the RS485 cable on the kwh-meter as follows: Port C: Green wire Port B: White wire Port A: Brown wire Press to adjust a setting. Solar panels F. If you see this icon in the kwh meter display, there is an active data connection with Maxem. Connect the RS485 cable on the kwh-meter as follows: Current direction OK SET Connection RS485 cable on kwh-meter Port C: Green wire Port B: White wire Port A: Brown wire Grid panel D. Connect the included RS485 splitter to the RS1 port on Connection RS485 cable on kwh-meter E. Maxem. Connect the kwh-meters for both the main grid connection and solar panels to the RS485 splitter. RS1 port for RS485 splitter OK SET F. Set the address of the kwh-meter to 001. This allows Maxem to configure itself. See appendix 2 on how to RS1 configure the address. E. Connect the RS485 cable to port RS1 on Maxem. RS1 port for kwh-meter RS

10 04 - Connecting charging stations Option Connecting KEBA charging stations DSW1 - Power (block above) A. Follow the installation instructions of the charging stations. These can DSW2 - Addressing (block below) be found in the installation manual of the charging station. B. Install a circuit breaker or earth leakage circuit breaker at the maximal power available. See page 10. C. Connect the power supply of the charging stations so that the load of L1, L2 and L3 is evenly distributed. The table below shows the standard distribution. D. Route a suitable UTP (CAT5 or CAT6) cable from all charging stations to Maxem and E. attach RJ45 connectors on both sides of the cable. Connect the UTP cables to the Ethernet Switch and connect one of ports on the Data activity on ETH poort KEBA P20 of P30 UTP-cable with RJ45 connectors Data activity on ETH poort Maxem Ethernet Switch ETH port on Maxem. F. Set DSW 1.3 to ON. Smart charging will be activated. Maxem Charging station Phase distribution G. Set DIP switches on DSW1 to the maximum available power. Ethernet switch # 1 L1 L2 L3 # 2 L3 L1 L2 # 3 L2 L3 L1 H. Switch the power supply of the KEBA P20/P30 off (the DIP switch settings will only be activated after a charging station reset). # 4 L1 L2 L3 # 5 L3 L1 L2 # 6 L2 L3 L1 DIP switch settings for setting the maximum power. # 7 L1 L2 L3 KEBA 1 KEBA 2 KEBA n Maxem and KEBA P20 / P30s with a switch connected. # n Standard phase distribution Maxem 10A 20A 13A 25A DSW 1.6 Off It is advisable to test the network cable with the help of a cable tester. DSW 1.7 Off 16A 32A DSW 1.8 Off See the KEBA P20 / P30 installation manual for more information

11 Option Connecting ICU charging stations Option Connecting EV-Box charging stations A. Follow the installation instructions of the charging stations. These can be found in the installation manual of the charging station. B. Install a circuit breaker or earth leakage circuit breaker at the maximal power available. See page 10. C. Connect the power supply of the charging stations so that the load of L1, L2 and L3 is evenly distributed. The table below shows the standard distribution. D. Route a suitable UTP (CAT5 or CAT6) cable from all charging stations to Maxem and attach RJ45 connectors on both sides of the cable. E. Connect the UTP cables to the Ethernet Switch and connect one of ports on the Ethernet Switch ETH port on Maxem. Charging Phase Maxem station distribution # 1 L1 L2 L3 # 2 L3 L1 L2 Ethernet switch # 3 L2 L3 L1 # 4 L1 L2 L3 # 5 L3 L1 L2 # 6 L2 L3 L1 # 7 L1 L2 L3 ICU 1 ICU 2 ICU n # n Maxem and ICU charging stations connected with a switch. Standard phase distribution Maxem A. Follow the installation instructions of the charging stations. Connect the EV-Box Satellites to the Hub in a hub-satellite configuration. The instructions for this can be found in the installation manual of the charging station. B. Install a circuit breaker or earth leakage circuit breaker at the maximal power available. See page 10. C. Connect the power supply of the charging stations so that the load of L1, L2 and L3 is evenly distributed. The table below shows the standard distribution. D. Route a suitable UTP (CAT5 or CAT6) cable from the EV-Box hub to Maxem. (To prevent electromagnetic interference with distances greater than 25m, it is recommended to use FTP CAT6 cable. Maximum distance is 50m). Charging Phase Maxem Hub Satellite 1 Satellite n station distribution # 1 L1 L2 L3 # 2 L3 L1 L2 # 3 L2 L3 L1 # 4 L1 L2 L3 # 5 L3 L1 L2 # 6 L2 L3 L1 Maxem and EV-Boxes in a Hub - Satellite configuration # 7 L1 L2 L3 # n Standard phase distribution Maxem It is advisable to test the network cable with the help of a cable tester. ETH port ICU UTP-cable with RJ45 connectors Data activity on ETH port Maxem The charging station firmware may need to be updated. This can be done via ICU Connect. ICU can assist you with this

12 05 - Connecting Maxem A. Check if all parts are connected to Maxem. 12V/DC AB GND B. Connect Maxem to the Internet-connected modem or router with the included network cable. Wires for strain relief Lip on top RS2 port for EV-Box Hub Pin 2 Pin 1 Diagram of the controller of the EV-Box Hub connected to Maxem. RS2 Ethernet port to Internet Router E. Crimp the included RJ10 4P4C connector to the data cable on the Maxem side: Connect wire 1 (orange-white) to Pin 1. Connect wire 2 (orange) to Pin 2. C. Connect Maxem to a wall socket in the meter cabinet with the supplied 230V power Connect two other wires as a strain relief. cable. F. Connect the RJ10 4P4C connector to the RS2 port on Maxem. G. Connect the 2 wires of the data cable to the green 4-pole Phoenix connector and connect this connector to the designated port on the EV-Box modem: Connect wire 1 (orange-white) to Port A. Connect wire 2 (orange) to Port B. The remaining ports do not need to be connected. Power supply 22 23

13 P1 RS1 RS2 CT1 CT2 CT Configuration and commissioning In case of unsuccessful installations Maxem is unable to send a power limiting value to the charging stations, resulting in OVERLOAD OF THE GRID CONNECTION. Therefore, make sure that the installation has been successful! D. Fill out the configuration of the installation in the table below. Configuration installation Main grid connection Fuse: A A. B. Turn on the charging stations or reboot them by cutting the power supply for at least 30 seconds. Wait at least 1 minute for the charging stations to boot. Connect the 230V power to Maxem. Sub grid panel Present*: yes / no Fuse: A Solar panels Present*: yes / no Fuse: A Charging station brand EV-Box ICU KEBA Number of charge sockets C. Maxem has to be configured via the online configuration tool. Go to the website E. Complete the configuration of all connected charging stations in the table below. and follow the configuration steps: F. Provide the user with the manual and the completed configuration tables. install.maxem.io # Serial number Number of Power per Fuse Phase distribution** charging station sockets* socket Phases Amps L1 L2 L3 LED indications on Maxem 1 1 / 2 A 1f / 3f A Charger Charger Charger 2 1 / 2 A 1f / 3f A LED indication Meaning 3 1 / 2 A 1f / 3f A Central LED indicator Burns continuously Maxem works correctly. 4 1 / 2 A 1f / 3f A 5 1 / 2 A 1f / 3f A Flashes 4x Maxem has no Internet connection. 6 1 / 2 A 1f / 3f A Flashes 2x Maxem returns to factory settings. 7 1 / 2 A 1f / 3f A Flashes continuously Maxem is booting. 8 1 / 2 A 1f / 3f A 9 1 / 2 A 1f / 3f A 10 1 / 2 A 1f / 3f A LED indicators input/output ports LED indication Meaning Status communication LED is off Nothing is configured on Maxem - LED is green Communication is OK. LED is red Communication is expected, but is not detected. LED flashes green/red Communication detected, but is different than expected / 2 A 1f / 3f A 12 1 / 2 A 1f / 3f A 13 1 / 2 A 1f / 3f A 14 1 / 2 A 1f / 3f A 15 1 / 2 A 1f / 3f A 16 1 / 2 A 1f / 3f A 17 1 / 2 A 1f / 3f A 18 1 / 2 A 1f / 3f A 19 1 / 2 A 1f / 3f A If you have problems with commissioning, please contact: *Strikethrough what does not apply **Specify how the each phase is connected to each charging station. Enter the appropriate phase of the main grid connection in each of the boxes

14 Appendix 1 - Troubleshooting # Serial number Number of Power per Fuse Phase distribution** charging station sockets* socket Phases Amps L1 L2 L / 2 A 1f / 3f A 21 1 / 2 A 1f / 3f A 22 1 / 2 A 1f / 3f A 23 1 / 2 A 1f / 3f A 24 1 / 2 A 1f / 3f A 25 1 / 2 A 1f / 3f A 26 1 / 2 A 1f / 3f A 27 1 / 2 A 1f / 3f A 28 1 / 2 A 1f / 3f A 29 1 / 2 A 1f / 3f A 30 1 / 2 A 1f / 3f A 31 1 / 2 A 1f / 3f A 32 1 / 2 A 1f / 3f A 33 1 / 2 A 1f / 3f A 34 1 / 2 A 1f / 3f A 35 1 / 2 A 1f / 3f A 36 1 / 2 A 1f / 3f A 37 1 / 2 A 1f / 3f A 38 1 / 2 A 1f / 3f A 39 1 / 2 A 1f / 3f A 40 1 / 2 A 1f / 3f A 41 1 / 2 A 1f / 3f A 42 1 / 2 A 1f / 3f A 43 1 / 2 A 1f / 3f A 44 1 / 2 A 1f / 3f A 45 1 / 2 A 1f / 3f A 46 1 / 2 A 1f / 3f A 47 1 / 2 A 1f / 3f A 48 1 / 2 A 1f / 3f A 49 1 / 2 A 1f / 3f A 50 1 / 2 A 1f / 3f A Charger Charger Charger Maxem does not connect to the online back end Verify that Maxem s network connection is active. If there is an active data connection, an orange LED flashes on the Maxem LAN port. Verify that there is an Internet connection on the connected router. Verify that the UTP cable is properly connected using a cable tester. Make sure Maxem is able to make a DHCP connection to the network. Make sure Maxem is able make DNS requests over the network. Restart Maxem by turning it off and on. Any problems with IP addressing can be solved this way. The charging station is not detected or not detected correctly RS485 connected charging stations: Check whether the RJ10 (4P4C) connector is securely plugged in. See Appendix 3 how to crimp RJ connectors. Ethernet-connected charging stations: Verify that there is an active data connection with the charging station (visible by a green and orange LED). If not, check whether the RJ45 connectors are properly crimped. Restart the charging station by turing it off and on again. Make sure the charging station runs firmware which is compatible with Maxem. The car charges too slow or too fast Maxem software is not configured. Go to the website install.maxem.io to run the configuration tool. Check what the maximum charging power of the car is. For example, the Tesla Model S requires a dual charger to charge on 3x24A. A Model S with a single charger charges up to 3x16A. For KEBA charging stations: Check whether the DIP switches are set correctly. The fuse for the charging station is set too low or too high in the configuration of Maxem. A Cohere employee can help you to customize this. *Strikethrough what does not apply **Specify how the each phase is connected to each charging station. Enter the appropriate phase of the main grid connection in each of the boxes

15 Appendix 2 - Configuring 65A kwh-meter One or more cars do not start charging Restart the charging station (power off the MCB, wait 10 seconds, then power up the MCB again). Make sure the charging cable is not connected to the car. EV-Box The charging station is running on out dated firmware. Contact EV-Box for a firmware update. Restart the charging station after the update. Maxem set a power value outside of the the charging stations range. Make sure the EV-Box is set to at minimum 6A and maximum to the fuse of the charging station. ICU The charging station is running on out dated firmware. Contact ICU Alfen for a firmware update. Restart the charging station after the update. There is an authorization issue so that the charging station does not receive permission to start a charging session. Contact ICU Alfen to configure this online. KEBA The charging station is not set smart charge ready. Make sure DIP switch 1.3 is turned on. Tesla Wall The charging station is not set to Slave (F mode). The red LED Connector indicator flashes 4x on the Wall Connector. Set it to Slave (F Mode). Maxem is able to measure different devices using an external MID certified kwh meter. In order for the communication to function correctly, the kwh-meter must be set to the corresponding address. Here s how to do this: Location of the addressing function in the menu structure. Standard addressing on kwh-meter Number of devices Type of device Device Example addresses Node Address Node Address Main grid connection 100 Main grid connection 100 Solar 001 Solar #1 001 Charging station 002 Solar #2 011 Heat pump 004 Charging station #1 002 Charging station #2 012 Heat pump #1 004 Heat pump #2 014 The values in the web portal are not logical The kwh-meter(s) have to be set correctly. If the address is not set correctly, the Maxem install wizard will not recognize the kwh-meter. If the address is set at 16 and cannot be changed, this indicates that the protocol settings are incorrect. Make sure the kwh-meter is set as follows: Protocol: Modbus. Parity: Even. Baud rate: The kwh-meter is not connected correctly to the power supply. This can also be seen on the display of the kwh-meter where the kwh value does not go up. Connect the power supply to the kwh-meter correctly. The phase distribution of the power supply of the charging stations is not correctly configured on Maxem s. Check the phase distribution and communicate this to Cohere. Navigation through the ABB B23 / B24 kwh-meter menu Press for 2 seconds to access the main or go up in the menu. Scroll through the menu or set value higher or lower. Press to enter a menu item or to accept an adjustment. Press to adjust a setting. If you see this icon in the kwh meter display, there is an active data connection with Maxem

16 2 Troubleshooting Appendix 3 - Crimping RJ-connectors Troubleshooting EU Declaration of Conformity Required tools and material We, Crimping pliers (suitable for RJ10 and / or RJ45 plugs) Scissors or cutters Sharp (Stanley) knife RJ10 or RJ45 plugs Steps A. Strip approximately 3 cm of the outer cover with a sharp (Stanley) knife. The individual wires should not be damaged. B. Cut the wires in a straight line with a pair of pliers in order to have them all with the same length. C. Insert the wires into the RJ10 or RJ45 connector. Make sure that the wires are placed in the correct order. For the RJ10 connector it is recommended to place 2 additional wires for strain relief. Cohere Energy Solutions B.V. Willem de Zwijgerlaan RD Amsterdam, Nederland following the provision of the following EC Directives: 2006/95/EC The Low Voltage Directive 2004/108/EEC The Electromagnetic Compatibility Directive Hereby declare that the product: Maxem Energy Manager 4.0 is in conformity with the applicable requirements of the following documents: Emissions EN (2013) EN (2006) + A1 (2009) + A2 (2009) EN (2008) D. E. Make sure that the wires are inserted deep enough into the connector in order to have them firmly fixed. Place the connector with the inserted cable into the pliers. Clench it in order to have the wires secured and exposed. It may be necessary to clench the pliers firmly two times or more. Double-check that all cores are fully inserted. If this is not done correctly, the cable will not work properly. Immunity EN (2013) Safety EN (2010), EN (2010) EN Signee Date Place Signature Connection diagram Jan Willem Heinen CEO 1 August 2016 Amsterdam 8P8C (RJ45) 4P4C (RJ10) Lip on top side Lip on top side Wires for strain relief 30 31

17 Willem de Zwijgerlaan RD Amsterdam The Netherlands +31 (0)