SECC

SECC DC PLC: The Smart Core for High-Power DC Charging

RNL's SECC (Supply Equipment Communication Controller) is a full-featured communication converter for charger-side power supply equipment. It complies with ISO 15118 (TLS, PnC, VAS, BPT, AC), DIN 70121, SAE J1772/2931, and CHAdeMO communication protocol standardsRNL's SECC (Supply Equipment Communication Controller) is a full-featured communication converter for charger-side power supply equipment. It complies with ISO 15118 (TLS, PnC, VAS, BPT, AC), DIN 70121, SAE J1772/2931, and CHAdeMO communication protocol standards.

We provide simple and practical standard charging communication conversion solutions and highly scalable private protocol solutions for charger manufacturers and related enterprises. This product is tailored for decision-makers at charging equipment manufacturers, large-scale operators, and EV charger producers who prioritize superior compatibility, reliable operational stability, and future-proof function expandability

Technical Advantages

• HomePlug Green PHY (HPGP) 1.1
• PWM Generation and Control Pilot Detection
• SLAC (Signal Level Attenuation
• Characterization) Transmissions
• DIN SPEC 70121
• ISO 15118-2 DC EIM & PnC
• ISO 15118-20 DC EIM & PnC
• Bidirectional Power Transfer Communication Support (V2G)
• VAS (Value Added Service) in accordance with ISO 15118, and VDV261
• OCPP1.6
• OCPP2.0.1
• Pantograph & ACD (Automatic Connection Devices)

Typical Application Scenarios

• For Charge Point Manufacturers: Use the high integration of the SECC to accelerate product development cycles and reduce certification complexity.
• For CPOs/Distributors: Deploy PnC-enabled charging stations to offer a differentiated user experience and prepare for future V2G applications.