The NPS-I & NPS-II switches allows instantaneous transfer of load between two power
sources. It can be used to ensure complete redundancy of powersupply upto the last
piece of wire. It is useful in many applications, where redundant power supply is
available, eitherfrom two UPS systems or one UPS and bypasssource.
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 userselectable parameters and in-built microprocessor.
