ENECTOR AC 3.7/11 and 7.4 (G1) EV charging station
Country: Germany · Model: ENECTOR AC 3.7/11, 7.4 (G1)
The first-generation ENECTOR AC home charging station comes in 3.7/11 kW and 7.4 kW versions with a permanently attached 7.5 m Type 2 cable. Paired with PLENTICORE inverters it charges the car from surplus solar output.
- Power
- 3.7/11 kW (3 phases, 16 A), 7.4 kW (1 phase, 32 A)
- PV charging
- starts at 1.4 kW surplus
- Temperature
- −25…+40 °C (up to +50 °C with derating)
Technical specifications
| Power | 3.7/11 kW (3 phases, 16 A), 7.4 kW (1 phase, 32 A) |
|---|---|
| PV charging | starts at 1.4 kW surplus |
| Temperature | −25…+40 °C (up to +50 °C with derating) |
| More from the manufacturer’s documentation | |
| Grid connection | 3N~ 400 V or 1N~ 230 V (3.7/11) / 1N~ 230 V (7.4) |
| Rated frequency | 50 Hz |
| Grid type | TN/TT |
| Input protection | MCB 20 (3.7/11) / MCB 40 (7.4), external RCD type A |
| DC residual current detection | integrated (RDC-MD > 6 mA) |
| Charging cable | Type 2, 7.5 m, permanently attached |
| Standby consumption | < 1 W |
| Rated insulation voltage | 500 V |
| Rated impulse withstand voltage | 4 kV |
| Protection rating | IP54 (housing); plug IP44 (3.7/11) / IP54 (7.4) |
| Impact resistance | IK10 |
| Protection class | I |
| Dimensions (H × W × D) | 400 × 260 × 160 mm |
| Weight | 4.7 kg |
| Max. installation altitude | 2,000 m |
| Relative humidity | up to 95 % (non-condensing) |
| Communication | Modbus RTU for energy meter (e.g. KSEM) |
| Charging modes | Power, Solar Pure, Solar Plus, Lock (via KSEM) |
| Mounting | wall-mounted, cable entry top / bottom / rear |
| Warranty | 5 years (Smart Warranty) |
| Standards | CE, IEC 61851-1 (mode 3), DIN IEC/TS 61439-7 |
| Customs codes (for reference) | |
| HS code | 8537.10 |
| UKTZED code (Ukraine) | 8537109890 |
| CN code (EU) | 85371098 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
The 3.7/11 kW version connects to 3 phases at 16 A, and the 7.4 kW version runs from 1 phase at 32 A. PV charging starts once surplus generation reaches 1.4 kW. Power, Solar Pure, Solar Plus and Lock modes are set through the KSEM, which feeds the charger data over Modbus RTU. The station is rated for −25 to +40 °C. When it heats up to +50 °C it keeps running at reduced power. Upstream it takes an MCB 20 for the 3.7/11 or an MCB 40 for the 7.4 plus an external type A RCD, while DC leakage above 6 mA is detected internally. The IP54, IK10 housing weighs 4.7 kg, and the plug is IP44 on the 3.7/11 and IP54 on the 7.4. Charging complies with IEC 61851-1 (mode 3).
How to choose
Choose the version by the supply, the 3.7/11 for a three-phase 3N~ 400 V service and the 7.4 for a single-phase 1N~ 230 V service with 32 A to spare. The newer ENECTOR G2 up to 11 kW speaks OCPP 1.6j and ISO 15118-20 and adds Wi-Fi and RFID, so it is the one for a charge management system or card access. Solar charging needs an inverter such as the PLENTICORE G3 at 4–20 kW.
Request a price and lead time
ENECTOR AC 3.7/11 and 7.4 (G1) EV charging station. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
At what surplus does ENECTOR AC PV charging start?
Charging starts at a 1.4 kW surplus, with power flow data coming from the KSEM meter.
How much current does the ENECTOR AC 7.4 draw?
32 A on a single phase at 7.4 kW, protected by an MCB 40.
What temperature range does the ENECTOR AC handle?
From −25 to +40 °C, and up to +50 °C with derating.
Can the ENECTOR AC be mounted outdoors?
The IP54, IK10 housing is made for outdoor wall mounting, and the plug on the 3.7/11 version is IP44.
How does the ENECTOR AC differ from the ENECTOR G2?
The G2 has OCPP 1.6j, ISO 15118-20, Wi-Fi and RFID, while the ENECTOR AC only talks to the meter over Modbus RTU.
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Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.