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Author ：Iflowpower – Portable Power Station Supplier
How to use uninterruptible power supplies? Technical requirements for UPS power supply system. The UPS uninterrupted power supply is an important equipment that guarantees the stability and continuity of power supply. Because its important machine is intelligent, the energy storage equipment is used to maintain the battery, so that the maintenance and maintenance and maintenance of the system is often ignored and used correctly.
Uninterruptible power supply equipment, has a big impact on its own life and failure rate. The following is an analysis of "how to use the uninterruptible power supply" and "technical requirements for UPS power supply system". How to use 1, before booting, to confirm that the polarity of the input market is correct, the UPS system is very strict, the power supply is very strict, slightly inadvertent, the consequences are unimaginable.
2, now press only press the UPS panel "On" button, after about 20 minutes, you can turn on the computer or other instrument. Usually, the UPS is started to enter the stabilization, and the load device power switch can be opened. 3, turn off the computer or other instrument, let the UPS no-load for 10 minutes, then the heat is discharged, then press the panel "Off" button.
4. 5. When using the UPS power supply, it should be necessary to abide by the relevant provisions of the manufacturer's product manual to ensure that the fire lines, zero lines, ground lines are in line with the requirements, and the user may not change their mutual order.
The technical requirements of the UPS power supply system 1.up system should be 100% loaded in the following environment, and continue to work; working temperature: 0-40 ° C; relative humidity: ≤95% (25 ° C, no condensation). 2.
Due to the high reliability requirements of the power plant, there is a very high demand for the reliability and service life of the UPS. Lightning protection is relatively high, generally required secondary lightning protection. 3.
Output voltage transient range: The AC input voltage is unchanged, and the load from 0-100% -0 changes, the output voltage change when the AC input is interrupted or the amount of output voltage changes is <± 5% of the rated output voltage, and the transient response recovery time <20ms. 4. Since most of the power plant's decentralized control system is a single-phase load, the single-phase load is simple, and the maintenance is convenient.
Therefore, most of the UPS power supplies for the power plant requires three-phase input / single-phase input, single-phase output small power UPS, and capacity is generally within 60kVA. 6. With battery small capacity discharge test function and maintenance full capacity battery discharge function, and does not affect the availability of system output when performing the above functions.
5. Because the power supply voltage fluctuation range is relatively wide, the harmonic voltage is relatively large, and the input range of the UPS is relatively wide. Since the power plant requires AC and DC electrical isolation, the UPS input, the output must be configured to configure the isolation transformer.
Generally, the quality of electricity is relatively poor, so it doesn't have a particularly high requirements for the UPS input THDI. Regarding the UPS uninterruptible power supply, it is largely the battery problem. As long as the battery is properly used, it can maintain a good state, and the key issues of power supply can be solved, and the UPS is uninterruptible power supply.
At any time, it is working in a normal working condition, and the equipment is working properly in the security environment. Reasonable application UPS system can supply sufficient electrical energy supply for users, so optimizing the UPS power supply system is important. If there is a confusion of "uninterruptible power supply equipment and UPS power supply technology requirements" or interest in UPS power products, please learn more about our staff.
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