feyree Gemini Wallbox EV Charger with Smart Load Balance Function

Full Model Lineup: 7kW / 11kW / 22kW
The Feyree smart charging station is available in three power configurations to match your vehicle and home electrical setup — all featuring adjustable current, IP66 weatherproofing, and a clear LCD display.
- 7kW Single-Phase (32A): Ideal for standard home installations with a single-phase supply, delivering up to 32A adjustable output with Type 2 plug compatibility.
- 11kW Three-Phase (16A): A balanced three-phase option suited to homes or small commercial settings, offering faster charging with a compact 16A per-phase draw.
- 22kW Three-Phase (32A): Maximum power output for rapid home or commercial charging, supporting up to 32A per phase on three-phase electrical systems.
- All models feature a high-definition LCD display showing real-time voltage, current, and power data at a glance.
- IP66-rated enclosures ensure reliable performance in both indoor garages and exposed outdoor environments.

Dynamic Load Balancing (DLB): Never Overload Your Home
The built-in DLB system monitors your home's total electricity consumption in real time and automatically adjusts EV charging current — so your circuit breaker stays safe no matter what else is running.
- Works on both single-phase and three-phase home electrical systems without additional hardware changes.
- A CT (current transformer) sensor clamps onto your main supply line and continuously reads household load data.
- Charging power is dynamically reduced when appliances draw more current, and restored when load drops — automatically, with no user intervention.
- Prevents nuisance tripping of circuit breakers caused by simultaneous EV charging and heavy appliance use (e.g., ovens, air conditioners, tumble dryers).
- Optimizes energy use so the maximum available grid capacity always goes to your EV, without exceeding safe limits.

Real-World DLB Scenarios: Intelligent Power Adjustment
See how the DLB system responds intelligently across different household usage scenarios, ensuring your EV always gets the maximum safe charge rate available.
- Low household load: Full available current is allocated to EV charging, maximising charging speed during low-demand periods such as overnight.
- High household load: The charger automatically steps down its current draw to keep total consumption within the safe rated limit of your installation.
- Load spike: When a large appliance switches on suddenly, the charger responds within seconds to reduce output and prevent tripping.
- Load recovery: As household appliances switch off, the charger ramps back up to reclaim available capacity — all without interrupting the charging session.

Three-Phase DLB: Real-Time Power Management Display
The on-screen DLB interface gives a live view of per-phase load distribution, helping users and installers verify that power is being managed correctly across all three phases.
- Displays real-time current values on each of the three phases (L1, L2, L3) simultaneously.
- Shows the charger's active output current alongside measured household consumption for full transparency.
- Visual indicators make it immediately clear when load balancing is actively reducing or increasing charging current.
- Particularly useful for three-phase installations where load imbalance between phases could affect overall system performance.
- RS485 communication protocol connects the CT sensor to the charger for reliable, low-latency data transfer.

Easy Installation: CT Sensor & RS485 Wiring Guide
Clear wiring diagrams are provided for both single-phase and three-phase DLB setups, making installation straightforward for qualified electricians.
- The CT clamp sensor installs around the incoming supply cable at the consumer unit — no cutting or splicing of live wires required.
- RS485 data cable connects the CT sensor to the dedicated DLB input terminal on the charger for reliable communication.
- Separate wiring diagrams cover single-phase (L + N + PE) and three-phase (L1 + L2 + L3 + N + PE) configurations.
- All terminals are clearly labelled on the charger's internal connection block for error-free installation.
- Compatible with standard 6mm² cable for home installations up to 32A; consult your electrician for commercial runs.

8 Intelligent Safety Protections: Type B Leakage & Beyond
Safety is built into every layer of this charger, from the housing to the internal electronics, meeting the most stringent international standards for home EV charging.
- Type B Leakage Protection (AC 30mA + DC 6mA): Detects both AC and DC residual currents, offering the highest level of personal protection required for EV chargers.
- Lightning-proof surge protection guards the charger and connected vehicle electronics against voltage spikes from nearby strikes.
- Overvoltage and under-voltage protection automatically disconnects charging if the supply voltage falls outside safe operating limits.
- Overcurrent protection prevents damage to wiring and components if current exceeds rated capacity.
- IP65-rated waterproof enclosure and UL94 V-0 flame-retardant housing provide robust physical protection indoors and outdoors.
- Earth (ground) fault detection ensures a safe connection before and during every charging session.

Intelligent Temperature Control: Auto Cut-Off at 85°C
The integrated thermal management system continuously monitors internal charger temperature and responds automatically to keep the unit — and your vehicle's battery — safe in all weather conditions.
- If the internal temperature exceeds 85°C, charging is automatically paused to prevent hardware damage or fire risk.
- Once the unit cools below 65°C, charging resumes automatically without any user action required.
- Real-time temperature data is displayed on the LCD screen and visible in the Tuya app for full transparency.
- Designed to operate reliably across a wide ambient temperature range, from -30°C in freezing winters to +50°C in hot climates.
- A waterproof and breathable membrane on the enclosure assists heat dissipation while keeping moisture out, extending service life.

Smart App Control via Tuya: Full Remote Management
The free Tuya Smart app (available on iOS and Android) gives you complete control over your charger from anywhere, turning your smartphone into a powerful charging management centre.
- Start, stop, or pause charging sessions remotely at any time from anywhere with an internet connection.
- Monitor real-time charging current, voltage, and power output directly from the app home screen.
- Adjust charging current between 8A and 99A to match your home's available capacity or your vehicle's preferred rate.
- View detailed charging history and energy consumption records for the past 12 months with visual data charts.
- Set up recurring weekly charging schedules to automatically charge during off-peak tariff hours and save on electricity bills.
- Receive push notifications for charging start, completion, and any fault alerts.

2.8-Inch Colour LCD: Clear Charging Data at a Glance
The high-brightness colour LCD screen displays all essential charging information in real time, remaining legible even in direct sunlight or low-light garage environments.
- Displays live charging current (A), supply voltage (V), and instantaneous charging power (kW) simultaneously.
- Session energy counter (kWh) shows the total energy delivered in the current charging session.
- Status icons indicate charger state: standby, charging, scheduled, fault, and Wi-Fi/Bluetooth connectivity.
- High-brightness panel ensures readability in bright outdoor conditions without washing out in direct sunlight.
- No need to open the app to check charging status — all key data is visible at a glance directly on the unit.

Waterproof Breathable Membrane: Dual Protection & Longevity
A specialist waterproof and breathable membrane is integrated into the enclosure to solve the challenge of keeping moisture out while still allowing the internal components to cool efficiently.
- Prevents water ingress from rain, condensation, and high-pressure cleaning while maintaining an IP65 waterproof rating.
- Allows warm air generated by the internal electronics to escape, preventing heat build-up that would otherwise shorten component lifespan.
- Works in concert with the intelligent thermal cut-off system to provide layered temperature protection.
- Particularly effective in environments with frequent temperature swings that cause pressure differentials inside sealed enclosures.

Global Compatibility: Single & Three Phase, 50Hz / 60Hz
Engineered to work with electrical standards worldwide, this charger adapts to different supply configurations without modification.
- Supports both single-phase (230V) and three-phase (400V) power supplies from a single hardware platform.
- Compatible with both 50Hz (Europe, Asia, Australia) and 60Hz (North America) grid frequencies.
- Automatically detects the connected supply configuration — no manual switching or re-wiring between installations.
- Suitable for use across Europe, Asia-Pacific, and other regions that use Type 2 (IEC 62196) charging standards.

IP65 Outdoor Rated: Weatherproof Year-Round Performance
The IP65 certification confirms that this charger is fully protected against dust ingress and sustained water jets, making it equally at home in an open driveway or a covered garage.
- IP65 dust rating: completely sealed against dust and particulate matter that could damage internal components.
- IP65 water rating: withstands direct water jets from any direction — suitable for outdoor use in rain and during hosepipe cleaning.
- High-strength, UV-resistant outer shell resists fading, cracking, and brittleness from long-term sun exposure.
- UL94 V-0 flame-retardant housing rating — the highest standard for self-extinguishing plastics — provides an additional fire safety layer.
- Tested and approved for both indoor installation (garages, carports) and exposed outdoor wall mounting.

RFID Card Function: Secure Access & Plug-and-Play Mode
The RFID system gives you flexible control over who can use the charger — ideal for shared driveways, rental properties, or multi-user commercial settings.
- Three RFID cards are included in the box and pre-paired to the charger for immediate use out of the packaging.
- RFID mode: Charging only begins after a registered RFID card is presented to the reader — prevents unauthorised use.
- Plug-and-Play mode: Charging starts automatically when the connector is plugged in — no card tap required, ideal for private single-user installations.
- Switching between modes takes just a few button presses on the charger's control panel — no app or tools needed.
- Additional RFID cards can be registered to the charger for families or shared spaces with multiple authorised users.

Emergency Stop Button: Instant Power Cut-Off
A clearly marked emergency stop button is positioned on the side panel of the charger for immediate, tool-free shutdown in any situation that requires it.
- Single press immediately cuts power output and disconnects the charging session — no need to navigate menus or open the app.
- Located on the exterior side panel for easy reach from outside a vehicle without needing to crouch or reach behind the unit.
- After the emergency stop is cleared, the charger performs a self-check before resuming normal operation.
- Panel lock keys prevent unauthorised changes to charger settings — useful in shared or public installations to stop tampering.
- Keypad lock can be set via the app or directly on the unit's menu, securing current and schedule settings from accidental adjustment.
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