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Matters needing attention when using AC / DC power supply



AC UPS and DC power supply are important power supply equipment for enterprises.
        [click the picture to see the details]
 Hb-gzdw integrated power supply
The traditional maintenance management of AC UPS and DC power supply includes:
① daily inspection of appearance, regular replacement of battery, filter capacitor, fan and other vulnerable parts, battery activation during overhaul, etc;
(2) the battery performance was tested by using advanced tools.
These management methods are characterized by high investment cost, heavy workload of maintenance personnel, difficulty in real-time control of equipment operation status and key data, and low equipment accident prevention ability. The current situation of AC UPS and DC power supply as well as the existing network scale of the enterprise shall be reasonably configured according to the function and importance of the equipment. The following are the system application considerations of AC UPS and DC power supply:
1. Determine the network architecture scheme, that is, whether it is necessary for the enterprise to establish a complete network system or build on the basis of the existing network, so as to realize complete and independent online maintenance and management for a single battery pack.
2. With the online management system as the core, supplemented by necessary manual testing, the management cost can be reduced. The large station and key equipment directly adopt the complete system, while the small station and single ups are processed by the background computer to form the overall maintenance management system.
3. Some ups and DC power supply have various management functions, such as state parameters, state recording, alarm, etc. reasonable configuration can not only reduce the development cost, but also reduce the hidden trouble caused by excessive lines.
4. The maintenance and management system of AC UPS and DC power supply only monitors. It is suggested that control commands (such as fault handling, switching, activation, etc.) should be issued manually.
5. After the establishment of the system, monitoring stations can be set up in the places where people are on duty. The operators can monitor the operation status all day long, and the maintenance personnel should check and manage them regularly.
6. The interface and protocol should be reserved to be compatible with other systems. The upper management of the system can also be built on the existing website of the enterprise.
7. It is suggested that the state management system should be separated from the process control or execution system. Attention should be paid to the independence of each other and no mutual interference is allowed.
8. After the system is established, there should be working system and management mechanism to ensure normal use.
Ups and DC power online maintenance management system ensures the safety and stable production of enterprises, changes the traditional maintenance into condition based maintenance, reduces a lot of maintenance costs and increases enterprise benefits.
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