Specification: Supply Equipment Communication Controller (SECC)
SECC is a full-featured charging communication converter for charger, which can convert the CAN communication signal of the GB/T standard charger into a PLC signal that conforms to the ISO15118 (EIM) and DIN70121 communication protocol standards.
It supports real-time output of diagnostic information from the serial port for easy troubleshooting, and can automatically select AC EIM and BC mode. Customized private communication protocols that support charger main control can be developed according to requirements. SECC provide a simple and feasible standard charging communication conversion solution and a more scalable private protocol solution for charger manufacturers and related companies. The GB/T EV charger with the SECC can quickly get to overseas markets such as the EU, the Americas, Asia and so on by simply matching and installing.
To enable DC charging, a supply equipment communication controller (SECC) must be implemented in the DC charger. The SECC acts as a bridge between the DC charger power electronics and the electric vehicle’s battery management system implementing high level communication via the power line communication (PLC) standard. The SECC module can be configured as the main controller of an AC or DC charger.
It is the earliest developed charging equipment communication converter for charger, and the series of products have been verified by the market and time. The SECC and solution is trusted by partners, and has passed the certification test of well-known companies such as TUV Rheinland and DEKRA, etc. With technology patents, we provide solid quality assurance for overseas projects.
Frequently Asked Questions (FAQ)
What communication protocols does the SECC support?
The SECC supports global standards including DIN70121, ISO/IEC15118 (EIM), SAE2847-2, and IEC61851-1/23. It also supports CHAdeMO and GB/T conversion.
Does this controller support Vehicle-to-Grid (V2G)?
Yes, the SECC supports bi-directional Vehicle-to-Grid (V2G) communication based on DIN70121 and ISO15118 protocols.
How can I monitor the status of the SECC?
The controller allows for easy control and monitoring using an RS232 interface, providing real-time output of diagnostic information for troubleshooting.
Is the SECC compliant with safety and testing standards?
Absolutely. The SECC has passed certification tests by recognized international bodies such as TUV Rheinland and DEKRA, and is compliant with SAEJ1772-2017 PD detection requirements.
Can the SECC be used for both AC and DC charging stations?
Yes, the SECC acts as a bridge between the charger's power electronics and the EV's battery management system and can be configured as the main controller for either AC or DC chargers.
Can it handle error exceptions during the charging process?
Yes, the controller includes built-in error handling for all exceptions to ensure safe and stable charging communication.
