Tower Type Static Transfer Switch From NASN POWER

In many important occasions, the reliability of the load of electricity consumption is very important. In order to improve the reliability of the load, the general power supply system adopts dual power supply, such as dual main power, one main power and UPS. However, the more reliable method is to use dual UPS power supply, such as many IDC computer rooms, bank business outlets, telecommunications, mobile, and many important loads in the power systems. For dual power supply, how to safely, quickly and effectively switch directly affect load reliability, especially many equipment acceptable outage time is extremely demanding, such as: outage time cannot exceed 10ms, in the face of this requirement, ordinary ATS mechanical contacts is not bear, and high speed static no contact STS and rapid power detection can quickly, safely and effectively realize double power switch.

NASN POWER STS is a dual-input AC converter switch, and the other way is disconnected, and the one AC input is used to power the load. When the power supply supply is abnormal, STS will automatically switch to the other power supply to ensure that the load is continuously supplied by the other power supply. The high-speed static contact-less switching principle design adopted by STS AC dual power switching device.