EVI - Electrical Vehicle Interface

SECC - Supply Equipment Communication Controller

Ref. EVI-Cx-Ax 

EVIS511 Topview

Features

CCS controller:  DIN 70121, ISO 15118-2, ISO 15118-20 including BPT
CHAdeMO compatible (via extension board): Version 0.9 & 1.2, including BPT
Insulation Measurement Device (IMD) according IEC61557-8
High Voltage charging up to 920V
Chipset (microcontroller based) for safety and IEC 61851 functions
CryptoReady with integrated secure crypto processor
Cable temperature measurement
CANopen, ModBus TCP with advanced
control, monitoring and logging capabilities

EVI is a standard Supply Equipment Communication Controller (SECC) that manages CCS controller (DIN 70121 and ISO 15118-2 and ISO 15118-20) and CHAdeMO (via Extension Board) to interface the EVs.

A powerful processor run the EV communications stack and other demanding applications (OCPP, EVSE master, etc)

In addition, EVI is capable of acting as a main controller for the charging process. It is readily compatible with Power Units for DC charging:

  • MPU-R3 - Unidirectionnal Power Units 25kW
  • BMPU-R2 - Bidirectionnal Power Units 11kW

An optional extension boards (EVIX) can add additional functions such as:

  • Addressing of 6 power units
  • CHAdeMO interface
  • IOs and additional peripherals

Designed for smart grid applications, it features a modular conception capable of independent multi-charge point (CHAdeMO and CCS) and can control up to 14 MPU-25 power units in a high-power system up 350 kW.

Electrical characteristics

Dimensions120 x 100 x 50mm
Operating temperature-5°C to 50°C
Supply9-29V
CSS protocolsDIN70121, ISO15118-2 and ISO15118-20 including BPT
CHAdeMO protocols0.9 to 1.2
Including BPT
OCPP protocols1.6, 2.0.1 (soon)
Insulation Monitoring Device (IMD)Integrated, and compliant to IEC61557-8
Cable temperature CCS - PT1000 compatible
CHAdeMO - NTC 50k compatible
Battery voltage measurementYes - Up to 920V
Available communication portCAN, Ethernet, RS485

Related

Electrical Vehicle Interface

S/EVCC: Charging Controller configurable as EVCC or SECC

25 kW Modular Power Unit

MPU-R3-500-63-Fx