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Basic Features Of Uninterruptible Power Supply

Sep 18, 2017

Uninterruptible power supply is UPS, Schneider Electric's APC has been leading the development of UPS technology, and firmly occupy the world's first market share of UPS, Schneider launched UPS, users can see through the intuitive display of the UPS operating conditions, UPS Uninterruptible Power Supply Easy-to-use navigation keys help users to quickly set and control the UPS key metrics, effectively support the operation of the critical business system, and configure the battery pack when the user's critical business system takes a long time to run.

Uninterruptible power supply, is a kind of energy storage device, with inverter as the main component of constant voltage constant frequency ups. UPS Uninterruptible Power Supply It is mainly used to provide uninterrupted power supply to single computer, computer network system or other power electronic equipment.

Uninterruptible power supply Nine basic functions:

1 Voltage stability--a mains voltage is easy to be affected by the quality of power transmission line, for example, the user voltage near the substation is higher about 130~120v, the user voltage from the substation is lower about 100~90v, such as the voltage is too high or too low will make the user equipment shrink life, UPS Uninterruptible Power Supply serious will burn equipment, The use of online ups to provide a stable voltage supply, UPS Uninterruptible Power Supply voltage fluctuations of less than 2V, can extend the equipment life and protection equipment.

2 Power outage protection--a mains instantaneous terminal if equipped with UPS, then immediately from the uninterruptible power supply to convert the battery DC to AC power to continue to load power.

3 High and low voltage protection--the UPS built-in voltage regulator (AVR) will make appropriate adjustments to keep the mains voltage in the available range, UPS Uninterruptible Power Supply if the voltage is too low or too high to use, the UPS converts the battery DC power to AC power to continue to power the user's equipment.

4 Frequency stability--a mains frequency is divided into Hz two kinds, so-called frequency is every second change cycle, 50Hz is 50 weeks per second, Taiwan mains frequency is 60Hz, the mainland is 50Hz. When the generator is operated by the sudden change of the client's power consumption, UPS Uninterruptible Power Supply the change of the rotational speed will make the converted power frequency drift, and the uninterrupted power conversion can provide the stable frequency.

5 Waveform Distortion Processing--a result of power transmission and distribution lines to the client, for the use of a variety of machine equipment, which often cause the distortion of the voltage waveform. Because the waveform distortion will produce harmonics to interfere with the equipment, and will make the power system transformer temperature rise, most requirements distortion rate of 5%, and the general UPS design distortion rate <3%~5%.

6 Monitoring power supply----with UPS intelligent Communication interface and monitoring software can record mains voltage frequency power outage time and times to reach the power supply monitoring, UPS Uninterruptible Power Supply and can arrange the schedule to save power supply timing switch machine.

7 suppression of common-mode noise--The total mode noise is generated between the FireWire/neutral line and the ground.

8 Suppress the transverse mode noise--a transverse mode noise is generated between the FireWire and neutral line.

9 Wave protection----general uninterruptible power supply will be equipped with a wave absorber or discharge designed to absorb sudden wave to protect the user's equipment.