Automatic Transfer Switch, ZTG T-Series, ZGOP3SX32-BX1XXXXX 1200 A, 3 Phase (4 Pole), Open Transition - NEMA 3R Enclosure 2 NO (Normally Open) and 2 NC (Normally Closed) Auxiliary Contacts Switched Neutral, No Meters GB1 - (3)#8-1/0 Ground Bar, No Communications T1-Panel Voltage agnostic, Rated for 200 to 480V line to line voltage Standard Application-Sources on Bottom Microprocessor activated Momentary test switch Programmable exerciser daily, 7-14-28-365 days user- selectable, with or without load Event log of last 250 events Adjustable over/under frequency sensor-Source 2-and Source 1 Frequency Indication - on the controller LED Source -2 - Position indication LED Source -1 - Position indication LED Source -2 - Source availability indication LED Source -1 - Source availability indication Engine start timer -adjustable up to 60sec Phase rotation sensing of Source 1 and Source 2 Under voltage sensing 3-phase Source 2 In Phase Monitor between Source 1 and Source 2 to allow transfer-with enable/disable Over voltage sensing-3 phase Source 2 Microprocessor activated Commit/no commit on transferring to Source 2-with enable/disable Adjustable time delay on transfer to Source 1 Engine stop/cool adjustable cool down timer Voltage imbalance between phases-applies to 3-phase only Adjustable time delay on transfer to Source 2 Bypass transfer timer function-soft switch in controller Programmable Input Modules: (Must be configured by user upon installation) E-Stop Programmable Output Modules: (Must be configured by user upon installation) Alarm / Product Availability