Page 158 - Uninterruptible Power Supplies
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Static Uninterruptible Power Supplies



                                    OUT  NO  BREAK  N





                                       3




                           STATE  BYPASS





                FANS







                       INVERTER







                                     BATTERY     1            2  MANUAL BYPASS





                              5   +
                       RECTIFIER










                            4                             EMERGENCY  SUPPLY
                                     POWER  SUPPLY                         Figure 5.13


                                                    N



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