In order to ensure the continuous, reliable, safe and scientific and smooth transition of the computer room monitoring network operation system, UPS battery relocation must strictly implement a scientific, reasonable and orderly relocation plan and complete the relevant work in a short period of time. This is very good. Challenging. The following editor of Cunneng Electric shares the steps and measures for relocation of UPS hosts in the computer room.
1. First understand the UPS host and battery equipment situation
The UPS host and lithium-ion batteries are operating normally, but the UPS battery pack has exceeded its service life. In order to prevent the aging of lithium-ion batteries, the impact on the operation of the UPS host power supply system after relocation and the guarantee of UPS backup time.
2. Formulate a relocation plan
On-site survey → on-site communication with Party A’s technicians → Determine the implementation method → Analyze the equipment → Formulate emergency methods. The UPS power supply process for lithium-ion batteries is formulated based on the requirements before relocation, and it is important to understand the current system equipment and system operation in detail. Develop detailed relocation methods and emergency methods based on the situation you understand.
The engineer understands the current status of the user's computer room and the specific requirements after the relocation. Take into account the various situations that may occur during the execution process, customize a detailed and feasible migration execution plan, and minimize the impact of computer room migration on users.
During the relocation process, UPS manufacturer technicians must cooperate closely.
In order to ensure the smooth, orderly and safe relocation work, a detailed relocation process will be formulated, and a detailed division of labor will be arranged to individuals and responsibilities will be assigned to individuals.
3. Personnel organization arrangements
The UPS battery relocation work is coordinated by the Computer Room Information Center, and one chief commander of the relocation work is set up.
The specific division of labor is as follows:
Commander-in-chief
Responsible for implementing the work progress of each unit according to the relocation method schedule, coordinating the interconnection of the work of each unit, timely discovering the situation and adjusting the overall command of the relocation work.
Computer room construction work group
The batteries (12 sets, 256 sections in total) were put in place one by one according to the requirements.
Equipment Relocation Working Group
Responsible for the relocation of safe, intact and complete equipment (battery). After dismantling it from the original machine room, it will be moved and transported into the new machine room. The equipment (battery) will be placed and connected to the corresponding position.
Equipment debugging work group
It is composed of engineers from the original equipment maintenance unit, responsible for shutting down the UPS of the original lithium-ion battery, detecting and debugging the UPS circuit and performance.
4. Develop execution time
Since the number of replaced batteries is relatively large, the weight of the batteries is also heavier; and considering the construction conditions on site, the installation work is difficult, and the preparation work before installation and the commissioning work after installation, certain amounts of time must be given Construction time.
Perform self-tests on the relocated UPS and batteries, and arrange battery connection lines from the original battery room to the new battery room.
The lithium-ion battery UPS is turned off, and the voltage is measured with a multimeter to confirm that the input and output are empty and disconnected.
The battery switch closes. The removed UPS host and battery are transported separately.
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