Product Overview
The Lewden Siena 7.4kW Smart EV Charger is a high-performance, app-controlled charging solution designed for modern homes and workplaces. Featuring dynamic load balancing, solar compatibility, RFID access control, and intelligent scheduling, Siena delivers safe, efficient, and cost-effective electric vehicle charging.
Built with advanced connectivity—including Wi-Fi, Bluetooth, and Ethernet—the Siena charger is fully compatible with the Lewden Connect App and Monta, offering a seamless smart-charging experience with real-time control and protection features.
Key Features
Smart Charging Technology
- Dynamic load management with a CT clamp supplied
- Smart scheduling via app for off-peak charging
- Solar system compatibility for reduced energy costs
- Downloadable software and firmware updates
User Control & Access
- RFID access control supplied with 2 fobs
- Free-to-use app or RFID access options
- LED status indicator for real-time monitoring
Safety & Protection
- PEN conductor fault protection
- Overload, DC-sensitive, and fault current protection
- CE compliant with robust IK08 impact resistance.
- IP55-rated polycarbonate/ABS enclosure for durability
Flexible Performance
- Adjustable power output from 13A to 32A
- 7.4kW Mode 3 charging
- Suitable for home and workplace installations
Technical Specification
- Brand: Lewden
- Charging Power: 7.4kW
- Charging Mode: Mode 3
- Current Rating: 32A
- Voltage Rating: 230V
- Output Type: Type 2 socket
- Connectivity: Wi-Fi, Bluetooth, Ethernet
- OCPP Compatibility: OCPP 1.6
- EV Type: Type 2
- IP Rating: IP55
- IK Rating: IK08
- Operating Temperature: -30°C to +50°C
- Metered: Yes
- Mounting: Wall-mounted
- Lockable: Yes
- Dimensions: 370mm (H) x 210mm (W) x 164.5mm (D)
- Weight: 3.8kg
- Material: Polycarbonate/ABS
- Guarantee: 3 Years
- Standards: BS EN IEC 61851-1:2019
- OZEV Approval: EVHS / WCS
- Suitable For: Home and workplace installations
Why Choose the Lewden Siena EV Charger?
This smart, durable, and future-proof EV charger offers outstanding safety features, wide compatibility, and flexible power settings—making it the ideal choice for reliable electric vehicle charging at home or work.
