UPS Batteries

Ups Battery is a system equipment that connects the battery (mostly lead-acid free maintenance battery) to the main machine and converts the dc power into the municipal power through the module circuit of the main machine inverter.

It is divided into three kinds based on circuit structure:

1.Off-line or Stand-by

power range: 300~2000VA

Working feature: after simple lifting pressure and filtering treatment, the power supply is directly loaded. When the input power does not meet the requirements, the power supply is provided by the battery. Most of the time the load is used by the city power.

Advantages: simple structure, low price, small size, low noise and high efficiency

2.Online interaction(HYBIRD)

power range:1~800KVA

Working feature:The current is converted to dc by rectifier, and a stable sine wave is modulated by the inverter.

Advantages  : load and mains input in the excellent "electrical isolation" state, output waveform is good, high quality of the output voltage, load mutation or load stability are excellent with load characteristic

3.ON-LINE

Feature :Due to the usual inverter and the utility to operate synchronously, so through between inverter and mains switch automatically switch time shall be less than 2 ms, so it has high reliability and be suitable for the place of the strict power quality