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Author ：Iflowpower – Portable Power Station Supplier
Computer room UPS power supply system maintenance points and UPS configuration considerations. The data center computer room is a cross-wide system that involves the mains power supply, lightning protection, anti-static, UPS uninterruptible power supply, etc. UPS power supply in computer power supply is very necessary.
The UPS system is one of the important elements of the computer room, even in the city's electricity and power, it can protect the equipment in the computer room. Computer room UPS power supply system maintenance points 1. Patrol content.
The temperature of the device, the noise and vibration of the machine have changed; there is an odor within the machine room UPS; the battery housing is deformable, clill the acid and leakage, no loose battery connection. 2. Regular maintenance content.
Check if the line connection is firm, whether the temperature rise is high, the fuse is deformed, and whether the circuit breaker has hotspots. 3. Long-term running load per phase load generally controls within 70% of the rated capacity, try to balance the three-phase load.
4. Special attention to the load capacity of UPS when adding new devices, current UPS has high frequency machines and power consumption, and the load power factor is also different, so it is necessary to carefully calculate its loading. 5.
Check the utilization of the switching capacity switch capacity, set the switch protection value according to the actual load. 6. Check the lightning rod before the rainy season, whether the lightning strap and building main steel and grounding are good.
Check if the lightning protection device and surge absorber devices at all levels are good. 7. The environment of the machine room UPS is poor than the host room, and should clean the circuit board and the dust at the disc and the visible connection.
8. If a set of batteries are used in the installed, it is best to change to two groups in parallel when replacing, and the one group UPS battery should not exceed 5 groups. The real life of the general battery is 60% of the rated life, and the battery should be replaced in time, especially if there is too much point in the case of using a lithium ion battery to prevent explosion.
Machine Room UPS Power System Configuration Precautions ● When purchasing the uninterruptible power supply UPS system used, regardless of the number of brand models, the strength and regularity of the manufacturer should not be cheap. Because of the cheap manufacturer, choose some unmarried manufacturers, the postpartum operations have problems in the operation room and the impact of the solution is far from the UPS uninterruptible power supply system, the money can be solved. ● Consider the availability and expansion of UPS power systems.
UPS system machine efficiency and maintainability are content to be considered. Secondly, because the data equipment room equipment instrument will be in the later stage, it may be prepared for later expansion, thereby reducing operation costs. ● Second, for the direction of the construction requirements of the machine room, the energy saving and efficiency of the power supply system of the power supply UPS power supply system should also be noted.
Whether you meet the standard of green, intelligent, high-accessible machine room. ● In order to improve reliability and reduce large amounts of energy in low load, the data center machine room UPS system uses green sleep energy-saving technology to be very necessary. This technology can automatically use the current total load in the case of the current total load, and determine the number of tables that run the UPS.
In the case of ensuring that the necessary N + 1 redundant power supply, exit excess UPS and enable it to sleep Status to achieve safe operation and energy saving purposes. The above is the maintenance points and UPS configuration precautions for the machine room, the UPS configuration precautions can supply high-quality network data power supplies high, high-quality network data, high-quality network data, and switching with static bypass. Can be powered without interruption.
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