База знань › Backup Switching Devices
Huawei SmartGuard-63A-S0
Official manufacturer GLOBAL перевірено 20 вересня 2026 р.
Невирішений конфлікт щодо безпеки
Два джерела подають різні значення для цього продукту, і ніхто цього не вирішив. Характеристики нижче показано так, як їх записано, але цей продукт не можна вважати перевіреним для інженерних цілей, доки конфлікт не закрито.
Два джерела подають різні значення для цього продукту, і ніхто цього не вирішив. Характеристики нижче показано так, як їх записано, але цей продукт не можна вважати перевіреним для інженерних цілей, доки конфлікт не закрито.
Identity
| category | backup_switching_devices |
| datasheet_variant_grouping | Huawei publishes one specification table jointly for SmartGuard-63A-S0 and SmartGuard-63A-AUS0. |
| device_function | grid/backup AC changeover, islanding and load-management unit |
| generation | — |
| manufacturer | Huawei |
| marketing_name | SmartGuard-63A-S0/AUS0 |
| model | SmartGuard-63A-S0 |
| phase_support | Single-phase (L/N + PE) |
| predecessor | — |
| product_family | HUAWEI SmartGuard (Smart Guard / Whole Home Backup) |
| region | GLOBAL |
| region_note | S0 is the general/global single-phase variant. Huawei publishes S0 and AUS0 under one joint specification table. |
| region_scope | Global (non-Australia) |
| series | SmartGuard-63A |
Electrical
| ac_frequency | — |
| ac_voltage_nominal | 220 / 230 / 240 V L/N + PE |
| backup_capacity_claim | Support 63A of the whole house when on grid and may vary according to inverter capacity when off grid |
| bypass_operation_mode | Manual |
| dg_mode | — |
| low_voltage_ride_through | Supported |
| max_current_from_to_grid_a | 63 |
| max_current_from_to_inverter_a | 60 |
| max_current_to_backup_load_a | 63 |
| max_current_to_non_backup_load_a | 63 |
| measurement_current_range | <= 63 A |
| measurement_energy_accuracy | +/- 1% |
| measurement_voltage_range | 1P (L-N): 85 - 299 V AC |
| self_consumption_w | 10 |
| switchover_time | <= 20 ms (in Seamless Mode) |
Physical / mechanical
| cooling | Natural Convection |
| dimensions_w_h_d_mm | 355 mm x 485 mm x 150 mm |
| enclosure_colour | — |
| mounting | Wall-mounted |
| noise_emission | <= 29 dBA |
| weight_kg | <= 14 |
Installation
| bypass | Manual bypass switch; provides manual backup support if the contactor fails |
| circuit_modification | — |
| generator_integration | — |
| installation_position | Between grid connection point, inverter, backed-up and non-backed-up load groups |
| load_management | 'Automatically switch off the less demanding loads and feed power to the preferential appliances you've set'; built-in SmartAssistant for scheduling and appliance control via Shelly sockets |
| max_devices_managed | {'smart_energy_controllers': 'up to 1', 'smart_chargers': 'up to 2', 'heat_pump': 'up to 12 (specs page) / up to 13 (datasheet) - see data_conflicts', 'shelly_device': 'up to 20'} |
Environment
| max_operating_altitude | 4000 m (derated over 2000 m) |
| operating_temperature_range | -25 °C - 50 °C |
| relative_humidity_range | 5% - 95% RH (non condensing) |
| storage_temperature_range | — |
Interfaces & connectors
| app | FusionSolar app (SmartAssistant functions) |
| bluetooth | — |
| cellular | — |
| dg_do_port | — |
| digital_input | x 2, <= 20 m |
| digital_output | x 2, <= 20 m |
| lan | 10 / 100 Mbps, <= 100 m |
| power_output | 9.5 - 13.2 V @ 100 mA, <= 3 m |
| rs485 | 9600 / 19,200 / 115,200 bps, x 2, <= 50 m |
| wan | 10 / 100 Mbps, <= 100 m |
| wlan | AP Mode, 802.11b/g/n (2.412 GHz - 2.484 GHz) |
Protection
| anti_islanding | Implicit in grid/backup changeover function; no explicit standard cited in the fetched documents |
| degree_of_protection | IP55 |
| fire_class | — |
| overcurrent_protection | — |
| residual_current_protection | — |
| surge_protection | — |
Certifications
| grid_codes | — |
| notes | No certification list appeared on the fetched pages or in the fetched datasheet. |
| 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. #}
SmartGuard-63A-S0 Quick Guide (EDOC1100321606) — знайдено, не отримано
rev UNKNOWN
user_manual
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
SmartGuard-63A-S0 User Manual (EDOC1100325386) — знайдено, не отримано
rev UNKNOWN
Зафіксовані конфлікти
environment.operating_temperature_range Review required
25 °C - 50 °C — https://solar.huawei.com/en/products/huawei-smartguard/specs/
-25 °C - 50 °C — https://solar.huawei.com/admin/asset/v1/pro/view/e3397de6d77c49ce903bea8a2dda7d06.pdf
installation.max_devices_managed.heat_pump Review required
up to 12 — https://solar.huawei.com/en/products/huawei-smartguard/specs/
up to 13 — https://solar.huawei.com/admin/asset/v1/pro/view/e3397de6d77c49ce903bea8a2dda7d06.pdf
Додаткові задокументовані параметри
Записано дослівно з джерела; поля схеми для них поки немає.
| image_enrichment_pass | 2026-09-11 |
| manufacturer_legal_entity_as_printed | Huawei Technologies Co., Ltd. |