ups inverter pure sine 2000w

Perfect human-machine interface design, using LCD LCD display, display various states;

Modular, standard rack design, easy to install.

The LED indicates the input voltage range, load power range, normal output and fault status

Power saving mode is available.

Do not disassemble and operate in a low temperature environment to prevent freezing. It can only work in a dry environment inside and outside the machine, or it may stop working.

(2) Step-wave inverter

The AC voltage waveform output by this type of inverter is a step wave. 

There are also many different lines for the inverter to achieve a step wave output, and the number of steps in the output waveform varies greatly. The advantages of the step wave inverter are that the output waveform is significantly improved than the square wave, and the higher harmonic content is reduced. 

When the step reaches more than 17, the output waveform can realize a quasi-sine wave. 

When no transformer output is used, the efficiency of the whole machine is very high. 

The disadvantage is that there are many power switch tubes used in the step wave superposition line, and some of the line forms also require multiple sets of DC power input. 

This brings troubles to the grouping and wiring of solar cell squares and the balanced charging of storage batteries. In addition, the step wave voltage still has some high-frequency interference on the radio and some communication equipment.

Hot Tags: ups inverter pure sine 2000w, China, manufacturers, suppliers, factory, customized, quotation, low price, buy discount, pricelist