HP5110E Line Interactive UPS (Online Interactive UPS)

HP5110E online interactive UPS product snapshot:

Model: 600-2000VA
Nominal voltage: 220/230/240VAC
Nominal frequency: 50/60Hz
Output Power factor: 0.6

HP5110E online interactive UPS Key Features:

■Microprocessor control guarantees high reliability
■Advanced line-interactive design
■Intelligent voltage regulation technique
■Intelligent charging technique
■User-replaceable battery design
■Complete software monitoring system

SEO Article

Online interactive ups power supply to the load directly from the city power when the city power is normal;when the city power is low or high, output through the online interactive ups internal voltage regulator circuit; when the city power is abnormal or the power is cut off, the switch is turned into the battery power supply by switch. When the city power is normal, the online interactive ups supply load is improved, and the tap of the transformer is adjusted by the intelligent switch to complete the output voltage, the inverter is in the reverse working state, which is to charge the battery pack; when the power supply is interrupted, the load is supplied by the battery through the inverter. The bidirectional converter can be used as an inverter and charger.

Online interactive ups has the following characteristics:
1.the circuit is simple and the cost is low.
2.high reliability.
3.the efficiency is high, the efficiency can reach above 95%.
4.overload capacity is strong, when the power supply in the city, the overload capacity of up to 200%.

Online interactive ups also has the disadvantages of its structure, for example:
1.in the electricity supply, the output voltage is only a improvement, the input distortion, interference and so on to the output.
2.the dynamic performance is not good, in the input voltage or load current mutation, the output voltage change is bigger, return to the new steady state takes a long time,
3.voltage regulation accuracy is poor.
4.to the power grid to adapt to a narrow range, such as to improve the accuracy and the scope of adaptation, you must increase the number of transformer taps.
5.Online interactive ups has the conversion time, is not suitable for the generator unit power supply and the city electricity unstable environment.