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Backup Switching Devices
Official manufacturer
GLOBAL
перевірено 20 вересня 2026 р.
PRODUCT PHOTO · Huawei
Identity
category
backup_switching_devices
device_function
grid/backup AC changeover box for a single-phase residential hybrid inverter
generation
Previous generation (superseded in Huawei's current line-up by SmartGuard-63A-S0/T0)
manufacturer
Huawei
marketing_name
Backup Box-B0
model
Backup Box-B0
phase_support
Single-phase grid connection; single-phase backup load connection
predecessor
—
product_family
HUAWEI Backup Box
region
GLOBAL
region_note
Datasheets fetched were the EU/NZ and Italian editions. Other regional editions not checked.
region_scope
EU / NZ / Italy datasheets fetched
series
Backup Box
Electrical
ac_frequency
50Hz / 60Hz
ac_output_voltage_range_on_grid
198 V ~ 253 V
backup_load_connection
Single Phase
backup_max_apparent_power_va
5,000
backup_max_output_current_a
22.7
backup_rated_voltage
220 V / 230 V
grid_connection
Single Phase
grid_rated_voltage
220 V / 230 V
inverter_input_rated_voltage
220 V / 230 V
low_voltage_ride_through
—
max_pass_through_current_a
40
self_consumption_w
—
switchover_time
< 3 s
Physical / mechanical
cooling
—
dimensions_w_h_d_mm
400 x 350 x 130 mm
mounting
—
noise_emission
—
weight_kg
11
Installation
bypass
—
generator_integration
—
installation_position
Between grid, single-phase SUN2000 L1 inverter and the backed-up load circuits
load_management
—
max_devices_managed
—
Environment
max_operating_altitude
—
operating_temperature_range
-20 °C to +45 °C
relative_humidity_range
0 %RH ~ 100 %RH
storage_temperature_range
—
Interfaces & connectors
communication
—
digital_input
—
digital_output
—
lan
—
notes
The fetched datasheet contains no communication/interface section.
rs485
—
wlan
—
Protection
anti_islanding
—
degree_of_protection
IP 65
overcurrent_protection
—
residual_current_protection
—
surge_protection
—
Certifications
grid_codes
—
notes
No certification list in the fetched datasheets.
standards
—
Warranty & service
extension_options
—
standard_warranty
—
Документи
quick_guide
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
BackupBox-(B0, B1) Quick Guide (EDOC1100179565) — знайдено, не отримано
rev UNKNOWN
Зафіксовані конфлікти
compatible_inverter_families Resolved — accepted incoming value
['SUN2000-2/3/3.68/4/4.6/5/6KTL-L1'] —
['SUN2000-(2KTL-6KTL)-L1', 'SUN2000-(3KTL-12KTL)-M1'] —
Додаткові задокументовані параметри
Записано дослівно з джерела; поля схеми для них поки немає.
image_enrichment_pass 2026-09-11 promote-existing-to-primary manufacturer_legal_entity_as_printed Huawei Technologies Co., Ltd.
