krishn1024
- Joined Sep 24, 2012
- 1
Sir, the Live output from UPS is given to the load via C.Breaker.Well, is the Live input to the UPS is an isolated line from the UPS output line or both merged at the wall socket?
At one place,I have seen, like in the diagram, only UPS output Live wire is given to the electrical house wiring by plugging with a three-pin-plug into a parallel wall socket;there are two 5-pin sockets in wall socket board, the first is given for UPS input 230v supply, and the second is used for receiving supply from UPS 230v output--with single live wire(as N is common). The question is, since when both Live wires inside the socket board gets connected--when the individual socket switches are in ON position, will not UPS be receiving its own converted AC supply from output to input? If so, can the UPS tolerate such wiring?
At one place,I have seen, like in the diagram, only UPS output Live wire is given to the electrical house wiring by plugging with a three-pin-plug into a parallel wall socket;there are two 5-pin sockets in wall socket board, the first is given for UPS input 230v supply, and the second is used for receiving supply from UPS 230v output--with single live wire(as N is common). The question is, since when both Live wires inside the socket board gets connected--when the individual socket switches are in ON position, will not UPS be receiving its own converted AC supply from output to input? If so, can the UPS tolerate such wiring?
