HUAWEI 63A SmartGuard Monophase Backup System
Product Information
Specifications
- Model Number: 31500JHV
- Max Current Capacity: 63A
- Manufacturer: Huawei Digital Power Technologies Co., Ltd.
- Country of Origin: People’s Republic of China
Product Using Instructions
- Before installing the SmartGuard device, ensure that you have the necessary tools and equipment.
- Refer to the installation guide for detailed instructions on the installation process.
- Confirm the load types with the owners to ensure compatibility.
- Install a PE cable following the provided guidelines.
- Apply silicone grease or paint for protection during installation.
- Open the maintenance compartment carefully.
- Prepare the AC power cables according to the specifications.
- Prepare the SmartGuard signal cables as instructed in the manual.
- Prepare the EMMA signal cables for proper connectivity.
- Connect the EMMA signal cables with a 14-pin terminal.
- Connect the signal DO and power DO to the SG Ready heat pump.
- Turn on the three switches following the provided examples.
Introduction
- Before installing the equipment, read the user manual carefully to get familiar with product information and safety precautions.
- The product warranty does not cover equipment damage caused by failure to follow the storage, transportation, installation, and usage guidelines specified in this document and the user manual.
- Scan the QR code on the equipment to view the user manual and safety precautions.
- The information in this document is subject to change without notice.
- Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied.
Installation Requirements
Confirming Load Types with Owners
- The SmartGuard applies to a main circuit breaker of less than or equal to 63 A. If the current is greater than 63 A, do not install the SmartGuard.
- If the power of backup loads exceeds the maximum off-grid power of the system, the inverter may be shut down due to overload. In this case, you need to shut down some loads or connect unimportant loads to the non-backup power port.
Installing the Device
Installing a PE Cable
- Apply silicone grease or paint for protection.
Opening the Maintenance Compartment
Preparing AC Power Cables
Preparing SmartGuard Signal Cables
Preparing EMMA Signal Cables
- FE communications cable
- Signal cable with a 14-pin terminal
Electrical Connections
- Connect the EMMA signal cables.
- Connect the SmartGuard communications cables.
- Connect the SmartGuard signal cable.
Turning On Switches and Closing the Door
- During deployment and normal operation, do not operate the bypass switch.
- When the grid is available but the SmartGuard is abnormal and cannot supply power to loads, set the bypass switch by referring to the user manual.
On-Grid Power-On and Commissioning
- Off-grid power-on and commissioning: Turn off the main circuit breaker in step 2 to complete the power-on and commissioning. After the grid recovers, turn on the main circuit breaker in step 2.
- RCD: An RCD must be installed before the backup load. During off-grid operation, the main circuit breaker does not provide protection. Electric leakage on the loads may result in electric shocks.
- INV: Only one inverter can be connected to the SmartGuard. Select a port based on the inverter model.
CONTACT
Huawei Digital Power Technologies Co., Ltd.
- Huawei Digital Power Antuoshan Headquarters
- Futian Shenzhen 518043
- People’s Republic of China
- digitalpower.huawei.com
Huawei Digital Power Technologies Co., Ltd.
- Huawei Digital Power Antuoshan Headquarters
- Futian Shenzhen 518043
- People’s Republic of China
- digitalpower.huawei.com
FAQ
Q: How do I troubleshoot if the SmartGuard device fails to supply power to loads?
A: If SmartGuard is abnormal and cannot supply power to loads, refer to the user manual for instructions on setting the bypass switch and contact customer support for further assistance.
Q: What should I do if I encounter connectivity issues with the signal cables?
A: Ensure that all signal cables are properly connected according to the provided guidelines. If connectivity issues persist, check for any loose connections or damage to the cables.
Documents / Resources
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HUAWEI 63A SmartGuard Monophase Backup System [pdf] User Guide 63A-S0, AUS0, 63A SmartGuard Monophase Backup System, SmartGuard Monophase Backup System, Monophase Backup System, Backup System |