Besen SQ20-22KW-APP wall charger for electric vehicles

Besen SQ20-22KW-APP wall charger for electric vehicles

The Besen SQ20-22KW-APP wall-mounted EV charger is an ideal choice for both home and professional use. The device connects to the EVSEMaster mobile app via Bluetooth, allowing you to easily set the charging time and current, start or stop charging, and check previous charging sessions – all conveniently from a distance.

Advanced technology and easy operation

The charger features a 3.5-inch color LCD display that shows charging parameters in real-time:

• time,

• voltage,

• current,

• temperature,

• energy consumption.

The built-in smart chip automatically detects and corrects non-hardware errors, enhancing the system's safety and reliability.
Software updates are also available through the app, so you can always access new features and improvements.

Safety and compatibility

The Besen SQ20-APP charger offers multi-level protection, including:

• overvoltage and overcurrent protection,

• overheating protection,

• short circuit protection,

• ground fault and discharge protection,

• overload safety features.

The device is compatible with most electric vehicles as it supports SAE J1772, IEC 62196-2, and GB/T type charging connectors.
The maximum charging current is 32 A, while the IP66-rated housing is dust and water-resistant, making it safe for outdoor use.

Package contents

• Wall charger

• Set of mounting elements

Technical specifications

• Manufacturer: Besen

• Model: SQ20-22KW-APP

• Rated power: 22 kW

• Input/output voltage: AC 400 V (3 phase)

• Maximum current: 32 A

• Frequency: 47–63 Hz

• Charger interface: SAE J1772, IEC 62196-2, GB/T

• Display: 3.5" color LCD

• Water resistance: IP66

• Weight: 8 kg

• Dimensions: 295 × 195 × 65 mm

• Operating temperature: -25°C ~ +55°C

• Relative humidity: 0–95% (non-condensing)

• Maximum installation height: <2000 m

• Standby power consumption: <8 W

• Mobile app: EVSEMaster