SECC - Supply Equipment Communication Controller
Ref. EVI-Cx-Ax

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. Compatible with PnC and AutoCharge.
Cable temperature measurement
CANopen, ModBus TCP with advanced
control, monitoring and logging capabilities
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 - Unidirectional Power Units
- BMPU - Bidirectional Power Units
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-R3 power units in a high-power system up 350 kW.
Electrical characteristics
Dimensions | 120 x 100 x 50mm |
Operating temperature | -5°C to 50°C |
Supply | 9-29V |
CSS protocols | DIN70121, ISO15118-2 and ISO15118-20 including BPT |
CHAdeMO protocols | 0.9 to 1.2 Including BPT |
OCPP protocols | 1.6, 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 measurement | Yes - Up to 920V |
Available communication port | CAN, Ethernet, RS485 |