What checks do UPS power supply need to do during and after installation?

Time of issue:2022-09-16


UPS power supply installation UPS is the backup power supply, is a computer or other computer products have no power supply equipment, is widely used in enterprises. Its function is equivalent to a rechargeable battery, for the computer may face a sudden power failure and power supply of a safety device. UPS power supply installation is an important part. Before the installation of UPS, it is necessary to consider the input and output distribution of UPS. Then UPS power supply access line diameter, routing, output prevention, grounding wire and so on.


What checks do UPS power supply need to do during and after installation ?


. Installation


In the past, many customers in the purchase of UPS power supply often pay attention to the backup time, so because there is a fixed backup time, so the need for external batteries, then these batteries in the installation, especially in the battery, the voltage will reach 220V, or even 384V, in the absence of technical engineers on the scene, it is recommended by the technical staff to complete the installation and must have technical guidance can be implemented.


. Inspection After Installation


After installation, it is recommended to do the following checks :


1. the mains connection : in daily life, the voltage used is 220V or 380V, so after installation to be sure to use a multimeter to detect the mains voltage access is normal.


2.Battery connection : The number of batteries and whether the connection is correct or not are directly related to whether the host can start normally, so it must be checked during the installation process. After installation, the number of batteries is measured × 12V = whether the final voltage is normal.


3.output connection : The output of UPS power supply directly determines whether the operation of load equipment is normal, so after installation, it is also necessary to measure whether the output voltage is normal. If it is normal, it can be used normally.


Summary : The above problems in the installation process and the inspections that need to be done after installation, but it is still recommended that if there is no technical engineer present, do not operate privately, because a little carelessness will cause irreparable losses and even endanger personal safety.