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.
The IVY Smart Charging Module AEC-21Y-G1 is an intelligent core for AC EV charging piles, integrating charging control, energy metering, and leakage protection. It supports 3-phase (max 21kW) and single-phase (max 7.4kW) charging (Mode 3), with 32A max current, compatible with Type 1/Type 2 connectors.
Charging Flexibility: 3-phase (21kW) / single-phase (7.4kW), 32A max current, Mode 3, Type 1/2 compatible.
Integrated Metering: Class 1.0 accuracy, 1000 imp/kWh, real-time data upload.
Comprehensive Safety: AC 30mA/DC 6mA leakage protection, over/under voltage (adjustable, e.g., 275VAC/175VAC), overcurrent (35A default, adjustable), over-temperature (85°C default), short circuit, overload, grounding, 4KV surge/lightning, ESD (15KV air/8KV case), emergency stop, open cover detection.
Multiple Communications: 4G (remote management/payment/firmware), Bluetooth 4.0-5.0 (local config), NFC (payment/authorization), RS485, IVY-BUS.
User & Payment: Dot-matrix LCD (voltage/current/energy/time), LED indicators, touch buttons; supports NFC, mobile (4G), prepayment.
Operating Modes: Plug & Play, local/online NFC authorization, prepayment (QR code).
Design: DIN rail-mountable (123.5×110×75mm), IP30, -25°C to 70°C operating temp, suitable for home/commercial/community/long-term rental use.
| Charging voltage | 230V±10%（1-phase）；3*230/400V±15%（3-phase） |
| Charging power | Max 21KW |
| Metrological | Pulse constant：3200imp/kWh |
| Frequency：50/60Hz | |
| Accurate ：Class 1.0 | |
| Communication method | 4G,Bluetooth 4.0-5.0（ 2.4 GHz） |
| RFID（swipe card to activate use）RS485（connector） | |
| Communication protocols | PWM(EN/IEC61851) |
| Temperature | Operating -25～55℃ Storage -40～80℃ |
| Humidity level | Avg≤75%， Max≤95% |
| Waterproof/mechanical rating | This rating is determined by the charging post enclosure, itself IP30 |
| Safety protection function | Emergency stop protection, Leakage protection, Lightning protection, Overheating protection, Grounding protection, Short circuit protection, Overvoltage, under-voltage protection, surge protection, stop charging when battery full |
| Dot matrix LCD display | Charging voltage, charging current, charging energy, charging duration |
No Distributor or middleman, Factory-Direct!!!
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