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Electric Vehicle 7.4 kW AC Charger

Price 18500.0 INR/ Piece

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MOQ : 1 Unit

Electric Vehicle 7.4 kW AC Charger Specification

Charger Type
AC Charger

Motor Power
7.4 Kilowatt (kW)

Usage & Applications
Electric Vehicle Charging

Electric Vehicle 7.4 kW AC Charger Trade Information

Minimum Order Quantity
1 Unit

Delivery Time
3 Days

About Electric Vehicle 7.4 kW AC Charger

A 7.4kW AC Charger (often called a "wall box" or "home charging station") is a device that provides Level 2 AC charging for Battery Electric Vehicles (BEVs) and Plug-in Hybrid Electric Vehicles (PHEVs). It is the most common and recommended type of charger for home installation.

The "7.4kW" refers to its power rating, and "AC" means it delivers Alternating Current to the vehicle, where the car's own onboard converter then converts it to DC to charge the battery.

Key Characteristics & Technical Specifications:

Power Output: 7.4 kilowatts (kW). It can deliver 7,400 watts of power per hour.

How Fast is 7.4kW Charging?

This is the most practical question. A 7.4kW charger is 3-5 times faster than charging from a standard 10A household power outlet (which provides ~2.3kW).

Examples for a typical 60 kWh battery EV:

From 20% to 80%: Takes approximately 5-6 hours.

From 0% to 100%: Takes approximately 8-10 hours.

This makes it perfect for overnight charging. You plug in when you get home, and your car is fully charged and ready to go by the morning.

Typical Features and Components:

Modern 7.4kW AC chargers come with a range of features:

1. Smart Connectivity (Common): Many are "smart chargers" with Wi-Fi or 4G connectivity.

2. Scheduling: Set the charger to operate during off-peak electricity hours when rates are cheaper.

3. Remote Control: Start/stop charging from your smartphone app.

4. Usage Monitoring: Track your energy consumption, cost, and carbon savings.

5. Firmware Updates: The charger improves over time with software updates.

6. Safety Certifications: All reputable chargers have safety marks and include built-in protections:

- Overcurrent Protection

- Overvoltage Protection

- Residual Current Device (RCD)

- Surge Protection

- Thermal Monitoring to prevent overheating.

7. Access Control: Features like an RFID card or app lock to prevent unauthorized use.

8. Durability: Designed for outdoor installation with a high Ingress Protection (IP) Rating (e.g., IP54 for weather resistance or IP65 for dust-tight and protected against water jets).

Who is a 7.4kW AC Charger For?

- Homeowners: It is the ideal solution for a dedicated home charging point.

- Workplaces: A great balance of cost and speed for providing employee charging.

- Destination Charging: Suitable for hotels, shopping centers, and restaurants where cars are parked for several hours.

- Most EV Drivers: It provides the perfect speed for daily driving needs, fully replenishing the battery overnight.

Pros:

Ideal Speed for Home: Perfect for overnight charging.

Cost-Effective: Lower purchase and installation cost compared to higher-power or DC units.

Future-Proof: Meets the needs of almost all current and foreseeable EV batteries for daily use.

Widely Available: A huge range of models and brands to choose from.

Cons:

Not for Rapid Top-Ups: Too slow if you need a full charge in under an hour during the day.

Requires Professional Installation: Needs a dedicated circuit by a qualified electrician.

Limited by Vehicle: Cannot charge faster than the vehicle's onboard charger allows.

# In conclusion, the 7.4kW AC Charger is the gold standard for reliable, convenient, and efficient everyday EV charging, striking the perfect balance between speed, cost, and practicality.

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