Detailed Product Description

1)hot sale in Middle East,South Africa,American;
2)reliable quality;
3)certificates CE/CCC/ISO9001.

 Standard

It is in line with GB/T14048.11 superscript,and also with "high-rise buildings fire norms" and "Architectural Design firenorms","Emergency  Lighting Design Guide","Civil Electrical Design Specification".

Application  

YES1-250NA automatic transfer switch equipment (ATS) is used in the power system of rated voltage 240/415VAC(110/380/660 VAC optional),rated frequency 50/60Hz. when one power supply system has fault,it can transfer between main power and backup power automatic without manual operation. the main applied places like fire control,postal communication,hospital,hotel, urban rail transportation,high building,industrial assembly line, television station etc where power interruption is not permitted.

Features

the ats is composed switch body and transferring controlle. it adopts electromagnetic drive,the working power of the transferring controller mainly is from main and backup power 220V ,no extra control voltage and the switch body has the electrical and mechanical closing indication as the indication of isolation function.

 Parameter