UPS battery uninterruptible power supply circuit, UPS battery power maintenance precautions

著者：Iflowpower – ポータブル電源サプライヤー

UPS uninterruptible power supply protection circuit, UPS power maintenance precautions. UPS uninterruptible power supply In use, you must have a secure protection circuit, a good UPS uninterrupted power supply is the minimum supply of 5% overload protection, and the ideal case can supply 10% overload protection. When performing UPS power maintenance, you must pay attention to safety.

UPS uninterrupted power supply protection circuit UPS uninterrupted power supply is an important power system guarantee, in the process of use, try to prevent malfunctions, in order to make electric power better protection. Modern UPS uninterruptible power supply On the protection circuit, there is three ways to ensure that the UPS uninterruptible power supply products ensure power safety while using efficient use. First, overchalter: Important is a protective measures set to prevent excess charging during charging of the battery, so as not to cause overheating damage to the battery; Second, short circuit protection: to prevent the UPS power supply from charging, due to Its load (such as a battery) is a protective meter that may exist, and disconnecting: UPS uninterruptible power supply charging circuit is too light (almost zero), the circuit will automatically cut off the power supply circuit.

; Cut the battery's charging line, so the "disconnection" circuit starts working, and cut off the supply voltage. Fourth, overload protection: UPS uninterruptible power supply has overload protection function, jumps to the bypass status when overload (150% load) occurs, and automatically returns when the load is normal. When severe overload (more than 200% rated load) occurs, the uninterruptible power supply immediately stops the inverter output and jumps to the bypass state, and the front input air switch may also trip.

After eliminating the failure, just close the switch, start recovery. Through these four effective guarantees, the UPS uninterruptible power supply is safer. At present, there are also many products that don't reach the standard in the UPS power market, so that customers do not protect, when choosing the UPS power supply, be sure to choose a guaranteed brand UPS power supply.

UPS Power Maintenance Precautions 1 Select the appropriate UPS power supply according to the protection object; 2 Do not run the UPS power supply in accordance with the rated power long period; 3 Backup UPS power supply should not be used on a device-sensitive device; 4 Protection Server UPS power supply should be intelligent Management function; 5 Do not connect the inductive load to the UPS; The 7UPS power supply is rarely maintained in normal use, and it is important to dust and regular dust removal. In particular, there are many gates in the air, and the dust in the air will deposit the dust in the machine. When the air is wet, it will cause host control disorders to cause the host.

The above is the introduction of UPS uninterruptible power supply circuit, UPS power maintenance precautions. Uninterrupted power supply system UPS adopts advanced IGBT module, DSP digital design control and remote monitoring technology, maintenance-free lead-acid valve-controlled battery, realizing online protection of various equipment power supply, reliable and stable uninterruptible power supply. .