Backup Box-B1 Trifazat

The Huawei Backup Box-B1 for the single-phase household grid ensures that your loads are supplied even in the event of a power failure. In combination with the M1 inverter series, the Backup Box enables emergency power operation in the event of a grid failure. The installation and operation of the Backup Box for solar systems is very straightforward. The device supports communication with the inverter simply by means of a digital input.

On-site installation is simple and safe. The device is protected against weather and environmental influences on site according to IP65. It can be operated in a range from -20°C to +45°C - in other words, in just about any plant. The dimensions of 400 x 350 x 130 mm are compact, so there are no space problems. The entire device weighs 11 kg. The single-phase output power of the B0 variant is 3,300VA.

• For 380/400V networks
• Single-phase emergency power output
• 3.300VA output
• Compact device

Huawei Smart Backup Box-B1 - General Specifications

Operating temperature range: -20 to +45 °C
Relative humidity during operation: 0 % RH to 100 % RH
Dimensions (W*H*D) : 400 x 350 x 130 mm
Weight: 11 kg
Protection class: IP 65

Huawei Smart Backup Box-B1 - AC Output (Mains Powered)

Mains connection: Three-phase
Operating voltage: 380 V / 400 V
AC mains frequency: 50Hz / 60Hz
AC voltage range: 342 V ~ 440 V

Huawei Smart Backup Box-B1 - AC Output (Backup)

Load connection: Single -phase
Rated voltage: 220 V / 230 V
AC frequency: 50Hz / 60Hz
Maximum apparent power: 3300 VA
Maximum output current: 15.2 A
Switching time: < 3 sec.

Huawei Smart Backup Box-B1 - AC Input (Inverter)

Rated voltage: 380 V / 400 V
AC frequency: 50Hz / 60 Hz
Compatible inverters: SUN2000-/3/4/5/6/8/10KTL-M1