High frequency UPS:
High frequency UPS is usually composed of IGBT high frequency rectifier, battery converter, inverter and bypass. The IGBT can control its opening and closing by adding control to the gate. The switching frequency of the IGBT rectifier is usually from thousands of Hz to tens of kHz (even up to a hundred kHz) relative to the 50Hz frequency that is far higher than the low frequency UPS, so it is called high frequency UPS.
With the development of power electronic technology and high frequency power devices have been developed, the UPS power supply products for small and medium power section also gradually become of high frequency. UPS high frequency power supply has the characteristics of high power density, small volume, light weight, occupy a small space. EverExceed high frequency online UPS power series has the advantages of small size, beautiful appearance, high efficiency, advanced and reliable performance and other advantages in one integrated system and it is praised in the global market as well.
Advantages of high frequency UPS:
- Low power consumption
- High input power factor
- Small size, light weight
- Full digital technology
- Small external interference
- Strong ability to adapt to the grid
- Greatly extends battery life.
When do you need a high frequency UPS?
When users purchase equipment should be based on their actual needs, rather than blindly follow. For example, users want to build in large data centers, then the reliability and stability of the requirements should be the first place, high frequency UPS should be the first choice; if it is a general office applications, or major taking into account the space occupied by the device, you can use high frequency UPS.
EverExceed has different range of online hot swappable high frequency UPS with DSP technology and highly suitable for network and data center. These are not only highly stable but also provide excellent performance as well.
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