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CÁCH CHỌN LỰA UPS CHO MÁY TÍNH

: CÁCH CHỌN LỰA UPS CHO MÁY TÍNH

: in stock

Please contact us for a price.
Warranty
Product details

UPS consists of two main lines online and offline:

Field offline: when grid power longer meet, it will be taken straight to the device used. In case of a mains failure, the switch will switch to using batteries, direct current from the battery is converted into alternating current suitable for the equipment used.
With the operation principle as above, we see downside is when offlineco line switches alternating current will lag the device should have high sensitivity will not fit this kind of voltage regulator
Field offline for simple devices - no high standards of quality electrical current.
Field Activity: even when grid power longer meet not put it directly to devices that have passed through the switching of direct current to recharge the battery, and from battery direct current was transformed back into alternating current and for devices.
With this operating principle, the power supply for the equipment used is taken from the battery always should have high stability and do not miss such kind of offline. Also onlinecon line with management software comes with LCD screen lets users set the parameters for the UPS operates in accordance with their current needs as shut off timer, voltage regulator ...
Activity stream for the high level of industrial electrical equipment, electrical current required quality standards Sin.
Shopping Advice

The first point to note when choosing UPS that is necessary to determine capacity to match demand. You need to buy UPS with a capacity greater or equal to the capacity of the equipment used.
Note that your computer has Power in direct current measurement unit is W, a popular computer typically has a capacity of about 300W including the screen. And UPS Power in AC units is measured VA, you can refer to the unit of measure by taking the number of VA W multiplier to 0.7. For example, a 500VA UPS with a capacity equivalent x 0.7 = 500VA 350W, respond well to a normal computer.
The second point is to determine how to use ?, line if you only use the computer to serve the common office tasks, then just kind of offline use, if you use a UPS for a server or data center they should buy online.
Also noted that UPS is an electrical device should it also require mains have certain stability and a noticeable addition is not any device can also use UPS, the UPS majority currently on the market are designed for computers. Other devices can not work or damage the UPS. Please carefully read the instructions that came with the UPS.
Use and maintenance of UPS

An important note is that you are not taking advantage of the power of the UPS store to continue working but to gain time and save documents shutdown before the UPS out of power, which makes long-life UPS more
Not to open the output voltage of the UPS for AC 100-240v is very dangerous.
For UPS cool place, avoid high humidity
Contact us now or registration information here

PARTS DISTRIBUTION CENTER AND DIRECTIONS FOR USE OF THE UPS THỊNH

Working time: 8h00 - 20h00 from Monday - Sunday (Besides office hours please call ahead)

CG (Address): 145/10 Pham Van Hai Street, Ward 05, Tan Binh District, Ho Chi Minh City

Tel: 08 38464855 - 38464802-38464806 - Fax: (848) 38,464,877

Sales Hotline:

Ms Trinh 0938.30.73.74 - Email: htt_banle@yahoo.com

Ms Tien 0938.06.96.98 - Email: htt.sale@yahoo.com.vn

Ms Lieu 0902.413.177 - Email: kd_hopthanhthinh@yahoo.com

Ms Hanh 0932.113.977 - Email: hopthanhthinh.sale@yahoo.com.vn

Technical Hotline: Mr Khan 0908.316.209 / 0932.153.163 - Email: info@htt.com.vn, trannguyenhanvn@gmail.com

Warranty Hotline: 0932.113.977 Ms Hanh - Email: hopthanhthinh.sale@yahoo.com.vn - Yahoo: hopthanhthinh.sale

Website: www.htt.com.vn - trungtamsuachua.info - suachua24h.vn - Yahoo / Skype: trannguyenhanvn

Facebook: www.facebook.com/hopthanhthinh

 

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