Hydra Electric Vehicle Chargers

Cubus EV charger

The CUBUS fulfils all the charging requirements you could ever need in a compact and modern design which neatly hides it powerful and future-proof specification.

  • Type B DC 6mA + 30mA AC leakage protector
  • Flexible startup modes: RFID card or keyfob, smartphone APP or plug and charge.
  • Dynamic load balancing management and Solar PV matching function.
  • Wi-Fi, Ethernet and 4G SIM connectivity as standard
  • Save on electricity bills by scheduling off-peak or tarif based charging sessions.
  • Built in O-Pen protection ensures a quick installation with no extra cost for an earth rod.
  • Hierarchical maintenance design makes the maintenance and replacement much easier.
  • Compliant with OCPP 1.6 JSON and compatible with most of the EV charging management platforms.
  • Over current, over voltage and short circuit protection, etc. make charging much safer.
  • UKCA Certified

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Cubus EV charger

Powerful Charging. Compact Design

HYDRA CUBUS 7.4kW / 11kW / 22kW EV charger is designed specifically for the UK market for HOME and COMMERCIAL charging requirements with compact, modern, and full function design. The CUBUS fulfils all the charging requirements you could ever need in a compact and modern design which neatly hides it powerful and future-proof specification.

Easy Installation The Cubus has been designed with the installer in mind. Attach it to the wall then a small panel on the faceplate removed from the unit allowing the power cable to be connected, there is no need to open up the entire unit.

Built in Load Management Dynamic Load Balancing comes as standard. The Cubus monitors household power demand and can dynamically alter the power of the chargepoint to accommodate the fluctuations in demand. This ensures that the home owner never has to worry about the charger drawing too much power even when charging at peak times.

Solar Compatibility The Cubus is fully solar compatible and is able to communicate with and prioritise power from Solar PV and battery storage systems. It can be set to only charge from solar power, prioritise solar but draw from the grid where necessary and fast charging where power will be drawn from the most efficient source for faster charge times.

O-Pen Protection Fault protection is pretty much mandatory but while some chargepoints require external earthing connections the Cubus has built in O-Pen protection, backed up by built-in Type B RCD.

Flexible Connectivity The Cubus can communicate via Bluetooth, Wi-Fi, wired Ethernet cable or 4G SIM both to our smartphone app and the our monitoring and management platforms. Charging functions can also be controlled with RFID cards or keyfobs making it quick and easy for the EV driver to start charging with as little fuss as possible.

EV charger security and safety

RFID card control

Access to charging functions can be controlled by the used of a contactless RFID card. This can also be used to monitor individual usage and total charge time via our Hydra Cloud EV charging network facility.

OCPP Compliant

Secure data communications with Hydra Cloud and other charging control apps are OCPP1.6J compliant. This is the industry standard.

Emergency stop button

The emergency stop button (where fitted) shuts off all charging operations when manually activated.

PEN protection

Built in PEN protection removes the requirement for a separate earthing rod by detecting loss of the Protective Earth and Neutral (PEN) conductor and shutting down charging functions.

Over/under voltage protection

Limits charging functions when the input power from the grid becomes unstable and delivers an under or over voltage supply.

Over current protection

This protects the EV charging cables and other internal components of the EV charger from power overload and short-circuits.

Over temperature protection

Continuous temperature monitoring of the charging device and charging cables protects the entire charging system from overheating.

Phase Monitoring

This monitors and detects when one or more phases of a three-phase electrical system is lost or becomes unstable and shuts of charging functions.

Leakage protection

Shuts off all charging functions and output from the EV charger when a power leak is detected.

Battery reverse connection

Detects and shuts off all charging functions from the EV charger when it detects the battery in an electric vehicle has reverse polarity.

Insulation detection

Shuts off all charging functions when it detects insulation of the charging device, charge gun or charging cable may be  compromised.

Communication failure

Monitors and maintains continuous communications between the charger and the electric vehicle. When this communication fails, all charging functions are suspended.


OZEV Office for zero emission vehicles



Hydra EVC offers a range of EV charging products suitable for all residential properties. This includes owner/occupier homes and flats/apartments with communal car parking. We also have dedicated solutions for private Landlords and housing associations.



Whether you need workplace charging, fleet charging or customer charging facilities, our commercial EV chargers are suitable for a wide range of installations. From a car park serving a small office to a large distribution hub we can install a networked solution to suit your requirements.



Providing EV chargers for public use is already seen as a requirement for many consumers. Offering free or paid-for EV charging facilities to your customers can be achieved with our wide range of EV chargers. All monitored and maintained via our Hydra Cloud facility.

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