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Connect coppper bar Mains-bypass common copper bar
(1) LCD panel : Display UPS data and status
(2) power cabinet : Assembly power module
(3) Power distribution cabinet : Assembly control unit, bypass module and switch
(4) Power module
(5) Control unit
(6) Mains switch
(7) Output switch
(8) Maintenance switch
(9) Bypass switch
(10) Bypass module
(11) Mains-A input copper bar
(12) Mains-B input copper bar
(13) Mains-C input copper bar
(14) Input neutral copper bar
(15) Battery negative copper bar
(16) Battery neutral copper bar
(17) Battery positive copper bar
(18) Output-A input copper bar
(19) Output-B input copper bar
(20) Output-C input copper bar