{"product_id":"21kw-three-phase-ev-charger-control-board-mean-well-psu-external-type-b-rcd-380v-4g-rfid-qr","title":"21kW Three-Phase EV Charger Control Board | Mean Well PSU | External Type B RCD | 380V | 4G + RFID + QR","description":"\u003col\u003e\n\u003cli\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/7938\/8518\/files\/15.png?v=1776236587\" alt=\"\"\u003eHigh Power Three-Phase 380V, 21kW Output: Delivers 21kW AC charging with 32A per phase. Supports three-phase four-wire system (380V). Perfect for commercial charging stations, highway rest areas, and fleet depots where faster charging is required.\u003c\/li\u003e\n\u003cli\u003ePremium Mean Well Power Supply Unit: Equipped with an industrial-grade Mean Well switching power supply – lower ripple, higher efficiency, excellent EMC performance. Ensures stable operation even in demanding environments.\u003c\/li\u003e\n\u003cli\u003eExternal Type B RCD for Flexibility: Designed to work with an external Type B leakage protection module (optional). Allows you to choose the RCD that best fits your enclosure and certification needs while maintaining GB\/T 18487.1-2023 compliance.\u003c\/li\u003e\n\u003cli\u003eSmart Connectivity \u0026amp; Operation Modes: Supports 4G CAT.1, optional Wi-Fi\/Bluetooth, RFID card, QR payment, and voice broadcast. Choose from plug-and-charge, off-line RFID, or online operation modes. Remote monitoring and FOTA upgrade ready.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRobust Protection \u0026amp; Expansion: Features independent temperature sensor, over-voltage, under-voltage, over-current, over-temperature, relay adhesion, and S2 switch detection. Reserved 485 interface and display ports for 4.3″\/7″ screens. Ideal for high-reliability commercial builds.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Reasun Micro","offers":[{"title":"Default Title","offer_id":45452048892006,"sku":null,"price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7938\/8518\/files\/RXACP630V3.1_1.jpg?v=1776239818","url":"https:\/\/reasunmicro.com\/products\/21kw-three-phase-ev-charger-control-board-mean-well-psu-external-type-b-rcd-380v-4g-rfid-qr","provider":"Reasun Micro","version":"1.0","type":"link"}