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China 22KW EV Charging Station Wallbox 1/3 Phase Level 3 Charger with Dynamic Load Balancing - Suppliers & Factory
Advantages
Fast Charging
DLB charging stations support fast charging, significantly reducing charging time and enhancing the convenience of electric vehicles.
Intelligent Management
DLB charging stations are equipped with intelligent management systems that monitor and control parameters such as current, voltage, and temperature during the charging process, ensuring safe and efficient charging.
Interconnectivity
DLB charging stations often support interconnectivity with other charging stations and vehicle management systems, enabling seamless communication and remote management of the charging station.
Charging Reservation
DLB charging stations may support users to make advance reservations for charging, allowing them to secure charging slots at specific times, enhancing convenience and flexibility.
Product Application Case
Across the globe, BENY has forged robust business relationships with clients in the realm of EV charging station construction, offering comprehensive, cost-effective, instant charging solutions for their vehicles.
Our expertise and services in EV charging projects empower numerous individuals worldwide to start global EV charging station development.
These worldwide projects of EV chargers showcase how our innovative global EV charging station solutions have been applied to diverse environments, contributing to EV charging station construction.
Application
- 1-Phase from 1.3kW to 7.4kW
- 3-Phase from 4.1kW to 22kW
- Full Protection
- Dynamic Load Balancing (optional)
- Open Charge Point Protocol (optional)
- Customize All Types of Connectors
- Smart Version with APP (optional)
- 3 Years Warranty
- Built-in Type B RCD for Leakage Protection
- Over Temperature Sensor
- Clip-on Grid Current Sensor
- LED Ring Status Indication
- With Emergency Stop Switch
Application
Therefore, Tongxing EV charger has been catering to the different customers' needs and updating our products in terms of functions, materials etc.
Application
Contact us for a free consultation
| Parameter | AC 7KW | AC 11KW | AC 22KW |
|---|---|---|---|
| Rated power | AC 7KW | AC 11KW | AC 22KW |
| Product model | 7kw single machine with plastic shell | 11kw single machine with plastic shell | 22kw single machine with plastic shell |
| Installation method | Wall mounted | ||
| Overall dimensions | 230 * 85 * 370 (mm) wide, thick, and high | ||
| Weight | About 4 KG | ||
| Output mode | Single circuit, European standard cable, 5M cable | Single circuit, European standard cable, 5M cable | Single circuit, European standard cable, 5M cable |
| Interface | LED lamp, 4.3 inch LCD touch screen (optional) | ||
| Wiring mode | Down in and down out | ||
| Input voltage | AC220V±20% | AC380V±20% | AC380V±20% |
| Input frequency | 45-65Hz | ||
| Output voltage | AC220V±20% | AC380V±20% | AC380V±20% |
| Single gun output current | Single item 32A | Three items 16A | Three items 32A |
| Metering accuracy | Level 0.5 | ||
| Current limiting protection | ≥110% | ||
| Standby power | ≤3W | ||
| Charging mode | Plug and play, automatic full, regular charging | ||
| Payment method | Swipe card charging, scan code charging | ||
| Communication method | Ethernet, 4G, WIFI, Bluetooth, App (optional) | ||
| Executive standards | IEC62196 | ||
| Safety function | Overvoltage protection, undervoltage protection, overload protection, short circuit protection, grounding protection, lightning protection, emergency stop protection, leakage protection, adhesion detection | ||
| DLB | Dynamic Load Balancing | ||
| Working temperature | ﹣25℃ — ﹢50℃ | ||
| Working humidity | 5% - 95% frost free | ||
| Working altitude | <2000 meters | ||
| Protection level | IP54 | ||
| Cooling method | Forced air cooling | ||
| Noise control | ≤40dB | ||
Frequently Asked Questions
What is Dynamic Load Balancing (DLB) in EV charging stations?
Dynamic Load Balancing (DLB) is a smart feature that automatically distributes available electrical power across multiple charging points, preventing grid overload while ensuring all connected vehicles charge as efficiently as possible.
What power options are available for these EV charging stations?
The charging stations are available in 1-Phase configurations from 1.3kW to 7.4kW, and 3-Phase configurations from 4.1kW to 22kW, covering AC 7KW, AC 11KW, and AC 22KW rated power options.
What communication and connectivity options does the charger support?
The EV charger supports multiple communication methods including Ethernet, 4G, WiFi, Bluetooth, and App connectivity (optional), as well as Open Charge Point Protocol (OCPP) for seamless integration with charging management systems.
What safety protections are built into the charging station?
The charger features comprehensive safety functions including overvoltage and undervoltage protection, overload and short circuit protection, grounding protection, lightning protection, emergency stop, leakage protection with built-in Type B RCD, over temperature sensor, and adhesion detection.
What is the warranty period and installation method for these chargers?
All EV charging stations come with a 3-year warranty. They are designed for wall-mounted installation with a compact dimension of 230 × 85 × 370 mm and weigh approximately 4 KG, making installation straightforward and space-efficient.
What payment and charging modes are supported?
The charging stations support multiple payment methods including swipe card charging and scan code (QR code) charging. Charging modes include plug and play, automatic full charge stop, and scheduled/regular charging for maximum user convenience.