DB Power MEGA Switch | Emerson Network Power


DB Power MEGA Switch

The INSTA Switch N-Series allows instantaneous transfer of load between two power sources. It can be used to ensure complete redundancy of power supply upto the last piece of wire. It is useful in many applications, where redundant power supply is available, either from two UPS systems or one UPS and bypass source.

These switches are comprising of semiconductor switches, they ensure continuity of power to the load in the event of failure of one of the power sources. They have different user selectable parameters and in-built microprocessor. Typical applications include data centers, call centers, process control and automation.

​Single-phase - Single pole ​Three-phase - Three pole
Model ​ ​DB Power MSW 1100 ​DB Power MSW 360 to DB Power MSW 3400
​Rating ​100 A ​60, 100, 200, 300, 400 A
  • Uses power semiconductor switches
  • Total digital control
  • No break, even in no sync condition
  • Selection of source priority
  • Source voltage level & frequency selection
  • Monitoring through MODBUS
  • Simple and rugged design
  • High reliability
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