UPS power use improper use will affect the efficiency and life of the UPS power supply, in order to save cost reduction, we need to pay more attention during use:
1. The UPS power supply must be capacity in the option, such as the load of 4kva, the UPS power supply should be equipped with 5kVA.
2, the UPS power supply should prevent frequently, shutdown, so that the long-term start.
3. The purchase of the UPS power supply should be charged, which is beneficial to increase the use of the UPS power charging battery. Usually, the constant voltage battery is charged. The battery charging raw current cannot exceed 0.5 * C5 ampera (C5 can be calculated using a short circuit capacity of the rechargeable battery), and the operating voltage of each charging battery is operated at 2.30 ~ 2.35V to prevent damage to the battery. . The current lasts for 3 hours will not change. It is confirmed that the charging battery is abundant, usually the battery charging time is 12 to 24 hours.
4, if the factory electricity is always normal, the UPS power supply does not work opportunities, and its charging battery will be destroyed in long-term floating charge, and should be charged to the UPS power supply on time, which is not only able to active rechargeable batteries. Can detect that the UPS power supply is in every normal working attitude.
5. To regularly maintain the UPS power supply, in January to check the floating work voltage, such as the floating battery charger is very less than 2.2V, and solve the entire set of rechargeable batteries to carry out balanced battery charging.
6, often use thin cloth to try the battery to maintain the surface layer of the rechargeable battery.
7. Temperature control in the full process of UPS power supply, because the temperature range of the UPS power supply is operated in 20 ° C to 25 ° C to increase the usage period of the UPS power battery. In a natural environment without a central air conditioner, the temperature control of the UPS power supply is critical.
8. The UPS power supply should first carry out battery charging first, so that the rechargeable battery is repaired to everything.
9, the pitch of the external lithium battery pack to the UPS power supply as short as possible, the cross section of the power transmission should be as large as possible to expand the conductivity amount of the power transmission line, reduce the electromagnetic energy dissipation on the route, especially in the large current At the time, the depletion on the route is not ignored.