STS

STS static transfer switch can make the single-phase (220Vac) or three-phase (380Vac) to conduct the continual switch between the first choice and prepared choice by the manual or automatic method. It can be used to set or reset the first-choice power and prepared choice power according to the requirements. When there is something wrong with the first-choice power, the system will switch to the prepared-power automatically. STS of RSTS-series is the sophisticated product with the high performance and high cost performance which is designed as for the Chinese level A computer room. It is the second generation of the fast load switch system researched with the fully new digital technology. It adopts the delay topology structure and realizes the precision of switch time fully to perfectly transfer the load. RSTS- series own the own the high protection which improves the safety and reliability of the system operation. RSTS-series have the harmonious LCD interface design to realize the zero-distance communication between the human and computer; RSTS-series add the STS and PC in communication. The users can learn the work status of STS through using RS232 to conduct the communication; with the application concept that the safety is the first, it is no doubt that STS of RSTS- series is the best choice of you. Main Technical Parameters:ModelRSTS-1125RSTS-1132RSTS-1140RSTS-1163RSTS-11100Standard Volume5.5KW7KW8.8KW13.8KW22KWRated Current25A32A40A63A100ASwitch Time≤5msOutput InterfaceCable rowPriorityAutomatic settingInputScope of input voltage of M1circuit120VAC/220VScope of input voltage of M2 circuit 120VAC/220VScope of input frequency 50HZ-60HZPower environmentSame phase and different phasesOutputScope of output voltage120VAC/220VOutput over current110%Output efficiency≥98%ManagementStatus display Display of LCD electric quantity parameters, display of LED statusInterface management RS232 interface/interface of dry contactSoftwareXProtectionPower surge protectionInput M1/input M2Communication surge protectionRS232 interfaceOverload short circuit protectionOver current short circuit protectorStandard RecognitionDesign and production ISO9001:2000Safety certificateEN50091-2,IEC60950Electromagnetic compatibilityEN50091-2,EN61000-3-2,EN6000-4-2/-3/-4EnvironmentEnvironmental temperature-40°C----+70°CEnvironmental humidity10%-90%Physical propertySize of machine3U×19Inches(482×400×133)Size of package550×520×230