Ecoharmony's EVSE Protocol Controller (EPC) is the intelligent part of the vCharge charging stations. It is the communication unit that enables Mode 3 charging in accordance with IEC 61851 and it is available to buy to those building their own EVSE (Electric Vehicle Supply Equipment) or upgrading/replacing parts in other charging stations.

The EPCs leave the factory programmed ready for use/installation at 32A. This is the maximum current advertised by the EPC. If you require a 16A EPC, this can be configured by removing the internal jumper connector. Other maximum currents can be set if required by wiring a resistor across the IC -0V terminals. Details of resistor values can be found in the manual. 

This unit is a Tethered controller which is only compatible with tethered installations. If you are looking to build a socket charger please purchase our EPC 2 Lite

For further support on wiring and configuring the EPC check out this Wiring Example and download the manual.

Click here for a helpful YouTube video

‎Or in Spanish‎‎ ‎‎here‎‎i‎ o aquí

Key details:

• 35mm DIN rail mount
• Dimensions:
• Height: 90mm
• Width: 36mm (2 modules)
• Depth: 57mm
• The front face is 53mm from the face of the DIN rail
• The LED status indicator protrudes 2mm from the front face.

These are the same product that used to be available from Mainpine.