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EVPoint
EV CHARGER
USER MANUAL AND
INSTALLATION GUIDE
Model EVNET-7KW-S/T2-1PH: 32A (EVPoint EV7)
EVPOINT Ltd. | 15-17 Tintyava Str., 1113 Sofia, Bulgaria | www.evpoint.bg
Technical support: support@evpoint.bg | Sales department: sales@evpoint.bg
Phone: 070070250; +359889599207
You can download the electronic version of the manual by scanning the QR codes below:
User manual in English
Ръководство на български език
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Table of Contents
Troubleshooting
Related Manuals for EVPoint EV7
Summary of Contents for EVPoint EV7
- Page 1 USER MANUAL AND INSTALLATION GUIDE Model EVNET-7KW-S/T2-1PH: 32A (EVPoint EV7) EVPOINT Ltd. | 15-17 Tintyava Str., 1113 Sofia, Bulgaria | www.evpoint.bg Technical support: support@evpoint.bg | Sales department: sales@evpoint.bg Phone: 070070250; +359889599207 You can download the electronic version of the manual by scanning the QR codes below: User manual in English Ръководство...
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Page 2: Table Of Contents
3.3. Maintenance and cleaning ......................27 Appendix I: Error state description with error codes and light indication explained ......28 Appendix II: OCPP and Manufacturer Configuration Keys ..............31 Decommissioning and disposal ......................32 EVPoint EV7 setup procedure ......................33... -
Page 3: Overview
1. Overview List of abbreviations: EV: Electric Vehicle PHEV: Plug-in Hybrid Electric Vehicle EVSE: Electric Vehicle Supply Equipment AC: in reference to Alternating Current DC: in reference to Direct Current PE: Protective Earth Tethered: in reference to an EVSE with integral charging cable of fixed length Socketed: in reference to an EVSE possessing a socket that accepts Mode 3 charging cables RCD (AC/DC): Residual Current Device, a safety device, designed to interrupt power in the event that a fault leakage current to ground occurs... -
Page 4: Illustrated Dimensions
1.1.2.1. Illustrated Dimensions... -
Page 6: Features
1.1.3. Features Smart and efficient charging The EVNET belongs to a class of EVSE called smart chargers, because its entire functionality can be controlled remotely and automatically. This is enabled by the OCPP 1.6J protocol support embedded in the charger. This is a universally accepted control protocol for charging stations, meaning that any OCPP-based server can talk to, control, and remotely update the EVNET, independent of service provider and other factors. -
Page 7: Device Specifications
1.2. Device specifications Model EVNET-7KW-S-1PH: 32A EVNET-7KW-T2-1PH: 32A Power 7360 W Nominal voltage V 230 VAC, 1-phase Working voltage range ± 20 % deviation from V Maximum charging current · RCD Type A + DC sense (6mA) · Neutral voltage (70 V ·... -
Page 8: Emi Compliance And Other Standards
1.2.1. EMI compliance and other standards The EVNET is compliant to the following standards and directives: • General: IEC 61851-1:2017 Part 1, BS 7671:2018 • EMC: IEC 61851-21-2:2018 Part 21-2 (Emissions Class B, Immunity – Residential Environments); Class B for EN 55032:2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 61000-4-2: 2009, EN 61000- 4-4: 2004, EN 61000-4-5:2014;... -
Page 9: Installation Guide
2. Installation guide 2.1. Pre-requisites 2.1.1. Tools and materials 2.1.1.1. Tools • A set of Torx, Phillips, and Flathead Screwdrivers with insulated handles • Torque limited drill or cordless screwdriver, drill bits for large diameters (step cone up to 28mm) •... - Page 10 wire, or copper-clad aluminum wire. Stranded conductors shall be connected to the device only after a ferrule is installed. Derating guideline for single-phase EVNET Circuit Capacity*, A Max Charging Current, A Max Delivered Power, kW * C-curve rating of circuit breaker...
- Page 11 The following table can be used to determine the approximate voltage drop at peak currents (calculated at 40A), based on the installed circuit total length, conductor material, and conductor cross-sectional area. The installed length is the running distance from the source panel to the EVNET (the table takes into account resistance in both legs of the circuit).
- Page 12 The circuit voltage drop at peak load can also be determined using a test load R of lower power rating. The voltage drop is calculated from the difference between the open-circuit and loaded voltage at the circuit load side: Voltage drop = V open-circuit Load The nomograph below can be used to calculate the circuit voltage losses at peak current.
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Page 13: Installation: Mechanical
2.2. Installation: Mechanical The four main screws fastening the main body of the EVNET are located in the four corners of the charger body, and may be directly accessed (the felt protecting pads may have to be removed). The EVNET is intended for wall-mounting via four holes in the enclosure lower body, as seen in Fig. - Page 14 2.2.1. SIM card and GSM antenna connection SIM card holder SIM card holder GSM antenna port Hardware reset button SIM card holder GSM antenna port Hardware reset button...
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Page 15: Installation: Electrical
2.3. Installation: Electrical 2.3.1. Overall system wiring diagram Useful hint: Due to the universal availability of CAT5 UTP cable, it is advisable to use it as a combined cable for the Ethernet and CT clamp connections, avoiding a second run of signal wires. Two twisted pairs are used for the CT clamp connection and two for the Ethernet Tx and Rx lines. - Page 16 The connection terminal is located on the EVNET body. One side is connected to the EVNET board via short conductors that have been prepared at the factory. If the connecting cables are detached from the main assembly, the following diagram illustrates their connection.
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Page 17: Installation: Ct Clamp
2.4. Installation: CT clamp The CT clamp is intended to be installed ahead of the MCB. It monitors the total system current draw and relays the values to the EVNET, which can then regulate its output power to prevent the MCB from tripping. Once installed, the CT clamp can be configured in the web client, as described in section 2.5.1 2.5. -
Page 18: Accessing The Web Client And Preview
2.5.1. Accessing the web client and preview The EVNET has a backend that is accessible via a web interface. The web client can be accessed from any HTML browser on a Wi-Fi enabled device, such as a smartphone, tablet, or laptop. On startup, the EVNET broadcasts its name and serial number as a Wi-Fi network. - Page 19 This will afford the main page of the EVPoint web client - Device Status and Control – and a navigation bar on the left: All pages feature “Restart” and “Refresh” buttons to power cycle “Device status” lists all the device or request the...
- Page 20 Network Configuration has important settings that need to be configured when deploying the EVNET, such as the internet network interface and possible fallback (secondary) interfaces: Enabled – the charger is available for plug-in charging when offline Disabled – the charger is not available to charge when offline “Network interface“...
- Page 21 Once the admin credentials have been entered and the login verified, the navigation bar shows additional ite dditional admin login: Once the admin credentials have been entered and the login verified, the navigation bar shows additional items, as shown on the left.
- Page 22 Setting the virtual fuse limit is done in the “Configuration of External Devices” tab, which can also be used to configure other devices on the RS-485 bus, used for the CT clamp communication. To configure RFID access cards, open the “NFC Configuration” tab. Here, the EVNET can be set into a “Learn”...
- Page 23 The EVNET will come with a preconfigured backend server address and UID, which can be found and, if necessary, changed, in the “Backend Configuration” tab: Current server address and UID UID and server web address may be changed in accordance to the OCPP provider Note: changing the UID does NOT change the device serial #, as that is hardwired...
- Page 24 The “Charge Point Diagnostics” tab contains useful troubleshooting information: RTM: internal diagnostic RTM error code: a.k.a. vendor Ensure that OPB and PRT are set error code. Can be used to to “1”, otherwise contact troubleshoot EVNET faults, see manufacturer. appendix. OCPP network information, can be used to troubleshoot connection issues between the...
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Page 25: Installation: Troubleshooting
2.6. Installation: troubleshooting 2.6.1. Verifying charger functionality: At power on, the EVNET has default settings and configuration, which allow it to work as a basix charger in the offline state. It is possible to verify its basic functionality by plugging in an EV and observing that the charger starts a charging session. -
Page 26: User Manual
3.1. Using the charger and the app After the EVNET charger has been correctly installed and set-up, it can be controlled via the EVPoint mobile app. Setting up the app is outlined in the following steps: 1. Install and open the EVPoint app on your mobile device. -
Page 27: Dlm - Using More Than One Charger In An Installation (Fleet, Mixed/Public Use)
3.1.1. DLM – using more than one charger in an installation (fleet, mixed/public use) 3.2. Troubleshooting (software and hardware problems) and 3.3. Maintenance and cleaning The EVNET is designed to be maintenance-free during its lifetime. It is not indented to be repaired or serviced by the end user and any defects or issues should be addressed to the installer and manufacturer technicians. -
Page 28: Appendix I: Error State Description With Error Codes And Light Indication Explained
4. Appendix I: Error state description with error codes and light indication explained EVNET RGB Light Ring Status Indicators Online Offline Status Description Illumination Illumination Device is available to start a charging session. In the Available online state, it is connected to the OCPP backend. Offline, it may be set up as Plug-in Charge”... - Page 29 Temperature Current Limit Thresholds The EVNET monitors its internal temperature at two points. If the temperature exceeds values considered to be dangerous to the electronics and safety, the charger will first limit its maximum charging current to lower its power dissipation. If the temperature still increases beyond that setpoint (79°C), the charger will stop the session and enter a “Fault”...
- Page 30 RTM Errors RTM errors are generated by EVNET when an error occurs and the charging is stopped. They can be found as “RTM err code” in the Diagnostics tab of the web client. Code Name Description Detailed Description This error code is sent when the AC RCD protection is 0x00 RCD protection triggered.
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Page 31: Appendix Ii: Ocpp And Manufacturer Configuration Keys
0x10 EVSE_FAULT_OVE Overvoltage This error code is sent when the power supply voltage rises RVOLTAGE error by more than 10% of nominal 0x20 EVSE_FAULT_UND Undervoltage This error code is sent when the power supply voltage ERVOLTAGE error drops by more than 10% of nominal The EVNET is designed to automatically recover from noncritical faults. -
Page 32: Decommissioning And Disposal
ConnectorSwitch3to1PhaseSupported c_ChargingVentilatedEnabled c_DeviceLimit_I c_MainFuseLimit c_RCDProtectionType c_VoltageProtectionOffset GetConfigurationMaxKeys HeartbeatInterval LightIntensity LocalAuthListEnabled LocalAuthListMaxLength LocalAuthorizeOffline LocalPreAuthorize MaxChargingProfilesInstalled MeterValueSampleInterval MeterValuesSampledData NumberOfConnectors SendLocalListMaxLength StopTransactionOnEVSideDisconnect StopTransactionOnInvalidId 6. Decommissioning and disposal For disposal and decommissioning, the EVNET is designated as electronics waste and must be properly handled and disposed of as per national, regional, and local regulations. To prevent hazardous electric shocks and the risk of arcing and fire, before decommissioning, ensure that power to the device is disconnected and it is not wired to any active systems... -
Page 33: Evpoint Ev7 Setup Procedure
7. EVPoint EV7 setup procedure 1. Connecting to the Hotspot network of the charger: 1.1 The network of the charger is selected, the name is composed of the serial number of the charger. Enter the password EVP-1234 and check that it is entered correctly.
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