Description:

STS Static Transfer Switch can be managed by two independent power supply redundant power supply system comprising the output selection for the post-class all the way to a continuous and reliable power supply.

     

Simple principle:

STS Static Transfer Switch can be single-phase (220Vac) or three-phase (380Vac) load by manually or automatically between the preferred and alternate switch without interruption. also need to set or reset according to the preferred and alternate power Power.

 

STS Security description：

       STS Static Transfer Switch switching mode is the "make before break through. " This two-way switch mode power supply ensures that the environment will not produce any electricity in parallel, so that the proliferation of both to ensure that the fault current. do not have nodes in the reliability of the effect on.

     

Composed of 4 different power switching circuit：

       STS is more important to ensure that the static load switch to double protection. Through the use of STS, you can achieve the following 4 different continuous switching between the input power for single-supply load double-bus powered, which greatly improve the reliability of the power load. UPS can solve with the automated production line equipment control and security data center power.

 

1、AC input two 1 +1 redundant industrial site description: Important industrial field generally has two input power, adding a STS, STS converted by the supply load. Some enterprises and institutions to resolve financial difficulties, no UPS equipment problems and improve the reliability of power supply load 2 times.

     

2、Parallel UPS system, n +1 redundant AC input, that: the original one UPS, based on adding a STS, the introduction of another way electricity can be resolved when the UPS the fault requiring repair or maintenance of standby power issues, particularly UPS can not solve old problems and machines, great power granted to provide the reliability of critical loads.

     

3、Parallel UPS system, n +1 redundant AC input mains input, Description: 2 sets of the same brand of the same capacity UPS, based on adding a STS, is that many large IDC data room of the power supply configuration, can be solved when a UPS that Failure requiring repair or maintenance of the security power problems, which greatly improve power system reliability. If this scenario the reaction in the petrochemical plant DCS system control system of power supply applications, with a great promotional value.

     

4、Different capacities of different brands UPS systems n +1 redundant AC input, Description: 2 sets of different brands of different capacity UPS, based on adding a STS, is that many large IDC data room or industrial use in the field power supply configuration options, can be solved when UPS needs a repair or a failure to maintain security when the power problem, greatly improving power system reliability. In particular, the original old brand UPS old model of waste utilization.