{"product_id":"7kw-ev-charger-complete-board-kit-type-b-rcd-4g-ethernet-high-accuracy-metering-full-accessories-led-rfid-display-antennas-harnesses","title":"7kW EV Charger Complete Board Kit – Type-B RCD, 4G\/Ethernet, High Accuracy Metering + Full Accessories (LED, RFID, Display, Antennas, Harnesses)","description":"\u003col\u003e\n\u003cli\u003e\u003cspan\u003eComplete Accessory Kit: Includes 4G module, SIM card, dual antennas (rod \u0026amp; suction cup), card swiping module, IC card, LED panel (single\/dual gun), 4.3\" display, speaker, emergency stop button, and all wiring harnesses.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmart 7kW AC Charging Control Board: ARM Cortex-M4F core, 200MHz, onboard metering (±1% accuracy), over\/under voltage, overcurrent, leakage, temperature, and diode protection. Meets GB\/T18487.1-2023.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVersatile Charging Modes \u0026amp; Communication: Supports QR code and card swiping start\/stop. Built-in 4G or wired network, FOTA remote upgrade. Compatible with new\/old GB\/T vehicles.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClear LED \u0026amp; Display Interface: LED panel provides 10+ fault flash codes; 4.3-inch serial display shows real-time voltage, current, and energy. Speaker for audio alerts. Easy to integrate.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSafe \u0026amp; Reliable Design: Industrial-grade, -20°C to +60°C operation. Includes emergency stop button, TTL adapter, and sheet metal shell. Use 6mm²+ copper wire with SC6-6 terminals to prevent overheating.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Reasun Micro","offers":[{"title":"Default Title","offer_id":45574383632486,"sku":null,"price":56.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7938\/8518\/files\/614V1.0-_-01.jpg?v=1777518475","url":"https:\/\/reasunmicro.com\/products\/7kw-ev-charger-complete-board-kit-type-b-rcd-4g-ethernet-high-accuracy-metering-full-accessories-led-rfid-display-antennas-harnesses","provider":"Reasun Micro","version":"1.0","type":"link"}