This version (23 Nov 2023 16:48) was approved by Radu Etz.The Previously approved version (08 Nov 2023 13:10) is available.
Table of Contents
AD-ACEVSECRDSET-SL User Guide
Introduction
The AD-ACEVSECRDSET-SL is a complete Type 2 EVSE 3.6 kW charging cable solution, providing a reference design intended for evaluation and prototyping of EV charging systems.
The system includes the ADE9113 3-channel isolated sigma-delta (Σ-Δ) ADC for voltage and current measurement on the single-phase power input and measurement of the relay voltage for solder contacts detection and relay state of health. Safe operation is enabled by the inclusion of a 6 mA DC / 30 mA rms RCD. Detection of overvoltage, undervoltage, overcurrent, overtemperature and EV diode presence are also available.
The MAX32655 ultralow power ARM® Cortex®-M4 processor implements the logic for system control and communication with the EV over the control pilot interface. A programming and debugging interface are included. The MAX32655 Bluetooth 5.2 interface enables connectivity to external devices.
The design is accompanied by an open-source software stack and reference applications, enabling custom software development to start from a proven implementation validated to meet the applicable standards.
The system is designed to meet the IEC61851 and IEC62752 standards.
Features
- Complete reference design for Type 2 EVSE Cordset (IC-CPD)
- Power level from 2.3 kW up to 3.6 kW (at 230 V)
- Designed to meet the applicable standards - IEC61851, IEC62752
- Incorporates a 6 mA DC/30 mA rms RCD and a control pilot circuit
- Relay soldered contacts detection
- Overtemperature detection
- Integrated isolation
- Reduced component count for cost optimization
- Bluetooth 5.2 interface for connectivity to external devices
- Open-source software stack to enable custom firmware development
Applications
- EV Charging
Block Diagram
Specifications
| Electrical Specs | |
|---|---|
| Power | 3.6 kW |
| Input voltage | 230V +/-15% or 120V +/-15% |
| Input current | 16 A |
| Input frequency | 50 Hz / 60 Hz |
| Output voltage | 230 V +/-15% or 120V +/-15% |
| Output current | 10 A/16 A |
| Output frequency | 50 Hz / 60 Hz |
| Operating Conditions | |
| Operating temperature | -25°C to +45°C |
| Residual current device | 6mA DC / 30 mA rms |
| Safety Features | |
| Overvoltage category | II |
| Protection features | Relay soldered contacts detection |
| Overvoltage | |
| Undervoltage | |
| Overcurrent | |
| Overtemperature | |
| Other features | Integrated isolation |
| Diode detection | |
| User Interface & Control | |
| Communication | Bluetooth 5.2 |
| Status Indicators | LEDs |
| Debugging | RS-232 |
| Designed to the following standards | |
| IEC 61851, IEC 62752 | |
System Setup
For Hardware Setup instructions, please check out the AD-ACEVSECRDSET-SL Hardware User Guide
For Software Setup instructions, please check out the AD-ACEVSECRDSET-SL Software User Guide
Additional Information and Useful Links
Software Resources
Design and Integration Files
AD-ACEVSECRDSET-SL Design & Integration Files
- Schematics
- PCB Layout
- Bill of Materials
- Allegro Project
Registration
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resources/eval/user-guides/ad-acevsecrdset-sl.txt · Last modified: 23 Nov 2023 16:48 by Radu Etz