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V2C » Support Area » Power control » Dynamic » Wired meters » V2C ControlBox integration

Integration of V2C ControlBox with Trydan and Trydan Pro

Our Trydan and Trydan Pro e-Chargers come equipped as standard with the V2C ControlBox device, along with a current clamp to monitor the main supply line to the home (which includes both household consumption and electric vehicle usage). If you have a photovoltaic installation, a second clamp will be necessary.

The V2C ControlBox is a practical, user-friendly, and intuitive device that requires no complex installations and can read up to six channels, making it easy to obtain measurements in standard configurations, including photovoltaic systems, in either single-phase or three-phase installations.

Below, you’ll find a detailed guide to help you integrate the system efficiently and ensure optimal performance of the dynamic power control.

Table Of Contents
  1. SINGLE-PHASE PHOTOVOLTAIC INSTALLATION DIAGRAMS
  2. THREE-PHASE PHOTOVOLTAIC INSTALLATION DIAGRAMS
  3. How to install the V2C ControlBox
  4. How to install for a new dedicated supply with V2C ControlBox
  5. Configuring the V2C ControlBox in the V2C Cloud app
  6. Do you need Technical Support?

The following diagrams show the correct setup to place each component in a dynamic power control installation with a photovoltaic system and V2C ControlBox.

SINGLE-PHASE PHOTOVOLTAIC INSTALLATION DIAGRAMS

Standard Single-Phase + Single-Phase PV + V2C ControlBox Diagram
Meter
Main protection panel
Inverter
RJ-45 Connector
V2C current clamps

This is one of the most common scenarios an installer might encounter. In this setup, the current clamp connected to the jack 1 of the meter should enclose the main supply cable (upstream, before reaching the general panel – including both the main supply and charger), while the clamp connected to jack 4 should enclose the photovoltaic production cable.

Alternative Single-Phase + Single-Phase PV + V2C ControlBox Diagram
Meter
Main protection panel
Inverter
RJ-45 Connector
V2C current clamps

This diagram should be used when it’s not possible for the installer to enclose the main supply cable (jack 1) with the current clamp. Instead, enclose the household consumption cable and the vehicle consumption cable (downstream).

Single-Phase with Compliance + Single-Phase PV + V2C ControlBox Diagram
(Adaptation according to ITC-BT 52 regulation)
Meter
Main protection panel
Inverter
Secondary protection panel
V2C current clamps
RJ-45 Connector
Compliance

In this setup, the photovoltaic system isn’t feeding into the charger’s panel, preventing the clamp from measuring solar energy due to distance. Adjust the installation as shown in the diagram, changing the solar energy feed from the secondary panel to the main panel to enable accurate measurements.

THREE-PHASE PHOTOVOLTAIC INSTALLATION DIAGRAMS

Standard Three-Phase + Three-Phase PV + V2C ControlBox Diagram
Meter
Main protection panel
Inverter
RJ-45 Connector**
V2C current clamps

A common setup an installer might face. Position the current clamp on jacks 1, 2, and 3 to enclose the main supply cables, and the clamps on jacks 4, 5, and 6 to enclose the photovoltaic production cables. The photovoltaic production clamps must be aligned with the home’s phases 1, 2, and 3.

** If the charger is single-phase, it will only be powered by phase 1 from its panel.

Alternative Three-Phase + Three-Phase PV + V2C ControlBox Diagram
Meter
Main protection panel
Inverter
RJ-45 Connector
V2C current clamps

This setup should be used if it’s not possible to enclose the main supply cables (jacks 1, 2, and 3) with the clamps. Instead, enclose the household consumption cables and the vehicle consumption cable (downstream).

How to install the V2C ControlBox

This section provides a step-by-step guide for configuring the V2C ControlBox to establish communication with Trydan or Trydan Pro and transmit measurement data.

NOTE: If the e-Charger and inverter are not connected to the home’s main panel, a preliminary adjustment is required, as shown in the appropriate diagram (green line).

Connecting to the V2C ControlBox

Connect the device to the e-Charger control board using an 8-core data cable with RJ-45 connectors at both ends, crimped in a parallel configuration. The V2C ControlBox doesn’t require separate power and has an LED to confirm the proper connection. Both the V2C ControlBox and the e-Charger are equipped with RJ-45 ports.

While the device is unaffected by interference if the communication cable runs alongside the power cable, it’s recommended to use a Category 6 cable for optimal performance. To connect the UTP cable between the e-Charger and V2C ControlBox, follow the crimping standards 568A or 568B for the RJ-45 connector.

Important: The V2C logo on the e-Charger will blink red in the event of a communication error. The most likely cause is an issue with the network cable (this could be due to poor crimping of the Ethernet cable connector). Please re-crimp, reconnect, and check the cable. This network cable transmits data and information to Trydan or Trydan Pro rather than Internet signals.

Positioning the current clamps

It is crucial for the current clamp (toroidal) to measure total household consumption, including the charging point, and to be installed on the main supply line, or in communal garages, on the cable coming from the meter. Proper installation requires identifying the phase powering the entire system.

Typically, this is the supply line from the meter, often grey, black, or brown. Secure the clamp to the cable (close the clip to hold it firmly). In three-phase installations, use all three clamps (see V2C ControlBox three-phase installation diagram) and secure all identified cables.

IMPORTANT NOTE:
The current clamp must enclose the entire phase to read the energy of the whole system (household + e-Charger).
The current clamp cable must not be altered.
Clamps should be placed in the direction of the current flow (pointing toward the home’s main panel), as shown in the diagram.

Single-Phase

Three-Phase

Single-Phase + Photovoltaic

Three-Phase + Photovoltaic

Connect the sensors to the V2C ControlBox according to the following guidelines. Consult the diagram for correct connection.

In single-phase installations, position 1 is assigned to the home’s main supply, and position 4 to the photovoltaic output. In three-phase installations, positions 1, 2, and 3 correspond to the home’s main supply, while positions 4, 5, and 6 are assigned to the photovoltaic output.

How to install for a new dedicated supply with V2C ControlBox

Configuring the V2C ControlBox in the V2C Cloud app

After installing the components, open the V2C Cloud app and access the e-Charger where you’d like to configure the dynamic power control.

Go to the chosen charger’s settings section and click on ‘Dynamic Power Control.’

Select ‘Meter’ as the device type, choose ‘V2C ControlBox‘ under ‘Meter Type’, then select the appropriate scheme and installation type and save the changes for the dynamic power control to operate properly.

Customising power control is essential to maximise its potential, save energy, and optimise use. Set up charging profiles to adjust schedules, intensity, and energy modes to suit your needs, achieving significant savings on your energy bills.

Customise power control

Custom configuration of power control

Adjusting power control through the use of load profiles is essential for optimising energy management

By tailoring the system to your specific needs, you not only ensure more efficient energy consumption but also gain comprehensive control over load profiles, allowing you to set schedules, intensity levels, and charging modes. This results in a reduction in your bills, maximising each resource and raising energy efficiency standards to a higher level.

Customise power control

Do you need Technical Support?

Submit a request through the Technical Support Centre, and we’ll get back to you as soon as possible to provide the best solution.

Contact Technical Support