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Huawei SmartGuard-63A-S0 Single-Phase Whole-Home Backup Switch (EMMA)
Huawei SmartGuard-63A-S0 is a single-phase whole-home backup switch designed to work with Huawei smart energy controllers and storage. It provides fast switchover to backup mode and includes intelligent load control with built-in EMMA.
Key features
- Seamless switchover to backup mode (≤ 20 ms).
- Whole-home backup support without additional switchboard.
- Intelligent load control with built-in EMMA.
- Manual bypass mode for reliability during faults.
Specs
- AC nominal voltage: 220/230/240 V (L/N+PE); max grid current: 63 A.
- Dimensions: 485 x 150 x 355 mm; weight: ≤ 14 kg.
- IP rating: IP55; natural convection cooling.
- Interfaces: LAN/WAN, WLAN AP mode, RS485.
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Huawei SmartGuard-63A-T0 Three-Phase Whole-Home Backup Switch (EMMA)
Huawei SmartGuard-63A-T0 is a three-phase whole-home backup switch designed for Huawei residential systems. It supports ultra-fast switchover (configuration dependent), intelligent load management with EMMA, and generator-ready operation.
Key features
- Three-phase whole-home backup support with fast switchover.
- Intelligent loads management with built-in EMMA.
- Manual bypass mode and DG (generator) mode support.
- Designed for integration with Huawei smart energy controllers and accessories.
Specs
- AC nominal voltage: 380/400/415 V and 220/230/240 V (L1/L2/L3/N+PE).
- Max current (grid): 63 A; max current (inverter): 60 A.
- Dimensions: 600 x 170 x 490 mm; weight: 17 kg.
- IP rating: IP55; interfaces include LAN/WAN, WLAN AP, RS485.
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Sigenergy Sigen Gateway HomeMax SP Automatic Backup Switch
Sigenergy Sigen Gateway HomeMax SP is an automatic backup gateway designed to switch a home to backup power during outages. It supports whole-home or partial-home backup setups and integrates generator and controllable-load connections for resilient energy systems.
Key features
- Seamless switch to backup mode for worry-free energy usage.
- Supports whole-home backup or partial-home backup configurations.
- Generator-ready smart port and support for controllable loads.
- Multiple breaker positions reserved for SigenStor or other loads.
Specs
- Single-phase (SP) model; backup switch disruption time: 0 ms.
- Ingress protection rating: IP54; wall mounted.
- Communication: Fast Ethernet, RS485, dry contact.
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Sigenergy Sigen Gateway HomeMax TP Automatic Backup Switch
Sigenergy Sigen Gateway HomeMax TP is an automatic backup gateway for three-phase systems. It enables rapid changeover to backup operation and supports generator integration and smart load connections for robust whole-home backup solutions.
Key features
- Seamless switch to backup mode to maintain power during outages.
- Supports whole-home backup or partial-home backup configurations.
- Smart port for generator and controllable loads.
- Reserved breaker positions for SigenStor or other loads.
Specs
- Three-phase (TP) model; backup switch disruption time: 0 ms.
- Ingress protection rating: IP54; wall mounted.
- Communication: Fast Ethernet, RS485, dry contact.
