7.4kW AC EV Charger PCB Assembly | RFID & Bluetooth Enabled
₹19,999.00
Stop designing from scratch. Partner with a leading 7.4 kW EV charger PCB manufacturer to launch your branded commercial or home charger. Engineered by an IIT Kharagpur alumnus with over 45 years of hands-on industrial experience, this commercial-grade Stand-Alone (Non-OCPP) Single-phase EVSE controller kit will save your valuable time and money to start EV Charger manufacturing.
- Smart Authorization: Either by a fully RFID enabled Smart Card or by a Bluetooth (HC-05) through Mobile App.
- Multipurpose Card Included – RFID based Smart Card Reader + Smart Card Multiplier (Packge includes 3 Smart Cards – One – “Master card”, One – “Smart Access Card” & One Blank Card). See Image – 3 for clarification.
- Visual Interface: An advanced EV charger kit with OLED Display for real-time operational status indications.
Production Ready Complete AC EV charger PCBA kit includes (See Image -1 ):
- A Fully Tested Motherboard with a 240V AC / 40A Relay for supplying AC Charge Control Voltage to EV On-Board Charger.
- One 0.96”- 7Pin Yellow / Blue OLED Display (Fully Customized).
- One Smart card Multiplier Cum Access Controller Card with 3 Smart Cards.
- A Piggy Bluetooth Mobile App Card + A sample Mobile App by using free “MIT App Inventor” to test the Bluetooth Card (See Image – 4 for details).
- EV Charger Simulator Card (for Motherboard calibration).
- 2Nos. – 8 Core Flat Cable with 8 Pin IDC Female Connector at both end.
- ‘User Manual” with standard panel wiring diagrams. Just buy a simple MS or plastic Enclosure (suggestiive overlay design is shown in Image – 6).
4 in stock
The Elec Design Hub 7.4kW Home EV Charger Motherboard is a fully stuffed, commercial-grade stand-alone controller engineered for immediate fabrication and assembly. By partnering with a proven 7.4 kW EV charger PCB manufacturer, you can eliminate development bottlenecks and go to market faster. Designed to securely deliver 230V AC at 32A for Fast charging through a standard Type 2 Plug, this PCBA provides the perfect core for your branded residential or commercial chargers.
7.4 kW EV charger PCB manufacturer brings AC EV charger PCBA Kit with the following core engineering features:
Smart Authorization & Access (Either by RFID based Smart card or by MobileApp controlled Bluetooth).
This is a highly secure, RFID enabled EV charger kit. Integrated RFID smart card reader logic and Bluetooth module (HC-05) compatibility allow for localized, restricted user access and seamless mobile app control.
Engineered with the capability to integrate smoothly with the electric vehicle On Board Charger. This single-phase EVSE controller kit ensures standard-compliant communication with all commercial electric vehicles.
Dynamic Visual Output through cute 2-coloured OLED Display
To elevate the user experience, this is an EV charger kit with OLED Display integration. The firmware renders a real-time UI showing active charging status, plug engagement verification, and user authorization.
Zero-Error Safety Interlocks.
Built-in hardware logic guarantees user safety before high voltage is applied to the vehicle. Features dedicated plug-engagement signal routing.
The Complete AC EV Charger PCBA Kit Package from 7.4 kW EV charger PCB manufacturer:
Every AC EV charger PCBA kit we ship includes the fully tested motherboard, a comprehensive Bill of Materials (BOM), and our Suggestive Wiring and enclosure installation diagram. This engineering package has a built-in 40A Relay which eliminates use of noisy AC Contactors.
Technical Specifications & Architecture
Processing & System Capacity
- System Capacity: 7.4kW Single-Phase AC Power Delivery (230V / 32A).
- Arduino Nano based architecture. It is highly optimized to handle secure WebSocket communication and seamlessly programmable via Arduino IDE (version 2.0.4 standard).
Input / Output & Hardware Routing
- Load Switching Interface: 4A Heavy Duty relay explicitly engineered to safely deliver 230V AC Single phase at 32A to On-Board Charger of EV
- Plug Engagement Routing: Precision hardware mapping utilizes exact plug engagement status signalling and state verification, ensuring power is only delivered when a safe connection is physically confirmed.
- Additional Bluetooth controlled Access Control System to facilitate use of Mobile App (App design is excluded).
Display & Wireless Telemetry
- Wireless Telemetry: Bluetooth UART integration allows local smartphone applications to authorize charge sessions instantly—even in basement parking structures without Wi-Fi or cellular reception.
- Standardized Handshake: Compliant PWM signal generation on the Control Pilot line to dictate the maximum allowable charging current to the vehicle's onboard charger (OBC).
Additional information
| Input Power | 230V AC Single Phase |
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