OCPP WIFI 4G Home EV Charging 7kw/21kw OEM AC EV Charger EVSE Controller ev charger controller

AEC-21Y-G1 is a single-phase and three-phase switchable AC EV charger with a maximum current of 32A and a maximum power of 21kw. It supports NFC, RS485, Bluetooth, 4G communication and has 14 safety protection functions. Multiple working modes can be applied to various home/commercial scenarios. it's a OCPP WIFI 4G Home EV Charging 7kw/21kw OEM AC EV Charger EVSE Controller ev charger controller, a real ev charging power master.

The IVY Smart Charging Module AEC-21Y-G1 is an intelligent core component specifically designed for AC electric vehicle (EV) charging piles. It integrates essential functions such as charging control, energy metering, and comprehensive leakage protection. The module offers flexible operation with support for both three-phase and single-phase charging modes, delivering a maximum current of 32A and a maximum power output of 21kW, adapting to various AC power environments. Equipped with multiple communication interfaces including RS485, 4G, Bluetooth, and NFC, it supports local and remote operations, maintenance, and diverse payment methods like card swiping and mobile payments. Its compact, DIN rail mountable design allows for easy integration into various charging pile enclosures, making it suitable for a wide range of applications including home garages, commercial parking lots, community charging stations, and long-term rental operations. The module prioritizes high safety, intelligent management, and flexible scalability to support efficient and convenient EV charging services.

Key Features:

Flexible Charging Capabilities:

Supports both Three-phase (up to 21kW) and Single-phase (up to 7.4kW) AC charging.
Maximum charging current: 32A.
Charging Mode: Mode 3.
Compatible with Type 1 (SAE J1772) and Type 2 (IEC 62196-2) charging connectors.

Integrated Metering:

Built-in energy metering with Class 1.0 accuracy.
Pulse constant: 1000 imp/kWh.
Real-time data upload capability.

Comprehensive Safety Protections:

Leakage Protection: AC 30mA and DC 6mA detection.
Over/Under Voltage Protection: (e.g., default 275VAC Over, 175VAC Under, adjustable).
Overcurrent Protection: (e.g., default 35A, adjustable).
Over-temperature Protection: (Default 85°C).
Short Circuit, Overload, Grounding Protection.
Surge Protection (4KV) & Lightning Protection (4KV).
Electrostatic Discharge (ESD) Protection: Air 15KV, Case 8KV.
Emergency Stop input.
Open Cover Detection/Protection.

Multiple Communication Interfaces:

4G LTE: For remote management, control, payment authorization, and firmware updates.
Bluetooth 4.0-5.0 (2.4 GHz): For local parameter configuration and potentially other local interactions.
NFC: For card-based payment and authorization.
RS485: For parameter configuration and system integration.
Proprietary IVY-BUS protocol.

User Interface & Payment Options:

Dot-matrix LCD Display: Shows charging voltage, current, energy consumed, charging time, etc.
LED Status Indicators: For operational status and fault indication.
Touch-sensitive buttons for navigation.
Supports various payment methods: NFC card swipe, mobile payment (via 4G backend), prepayment.

Flexible Operating Modes:

Plug & Play (Local Mode).
Local Authorization Modes: (Dedicated or batch NFC card authorization).
Online Authorization Mode: (NFC card validated via 4G with a central platform).
Prepayment Mode (e.g., QR code payment via operator platform).

Compact and Versatile Design:

DIN Rail Mountable: For easy installation.
Dimensions: 123.5 x 110 x 75 mm.
Module Protection: IP30 (overall EVSE protection depends on the enclosure).
Wide operating temperature: -25°C to 70°C.

Keywords

EVSE Controller, ev charger controller,charger controller