UPS systems with Off Line Technology :
In Off Line UPS technology loads receive energy from the By pass .(Power input is connected directly to consumers)And if power of By pass line is interrupted for any reason or voltage is outside the acceptable range ‘ inverter line will replace with by pass.During normal operation of U.P.S any interference and distortion, which is in the range defined by the input device is passed to the consumer.Although in off line ups technology By pass road can partly offset the voltage increases and decreases by the transformer,(The term is called the stabilizer)But with Attention to power problems that were discussed with this technology , only two power problem is solved.
If the AC input voltage ( By pass voltage) out of defined range or disconnect.Inverter are switched.And output is feeding from inverter.
for this Reasons,The UPS used for sensitive areas such as:Large computer networks,Main Frame,Sensitive medical equipment,Sensitive telecommunications equipment,Very critical servers&…and The high power and three phase UPS , all must be online UPS type.
In places that have high fluctuations in AC power voltage and frequent power outages,On Line UPS technology is used so.
with Attention to technology of On Line UPS systems , this series are able to overcome all of 9 power problems and provide Much clearer and reliable electricity to consumers .
It is noteworthy in This technology there are no restriction to function of Inverter and this piece is always enabled In fact the restriction of function of inverter in Off Line systems have been resolved .and There are no other restrictions in long-time backup.