Automatic Transfer Switch

Automatic Transfer Switch, ZTG T-Series, 1600 A-3000 A, ZGAO200? ZTG OT 2000A3PH N1 SLD NEU? General Purpose Commercial and Industrial Automatic Transfer Switch? 2000 A, Open Transition, 3 Pole ? 208V 3 Ph System Voltage ? Solid Neutral Bar? NEMA 1 Enclosure ? Mechanical lugs 600 MCM? (24) #2-600MCM Ground Bar? No meter? No Communications? UL 1008 listed up To 480VAC at 50/60Hz? Seismic certified To IEEE-693-2005 at HIGH level With 2.5 amplification factor?

Seismic certified To IBC-2015 at lp=1.5 For z/h less than Or equal To 1? Microprocessor activated Maintained test switch? Programmable exerciser daily, 7-14-28-365 days user- selectable, with or without load? Event log of last 250 events? LED for Source 1 and Source - 2 - Position indication? LED for Source 1 and Source 2 - Source availability indication ? Engine start timer - adjustable up to 60sec? Phase rotation sensing of Source 1 and Source 2? Under/Over voltage sensing 3-phase Source 1 and Source 2 ?

Adjustable over/under frequency sensor-Source 2-and Source 1 ? Frequency Indication - on the controller? In Phase Monitor between Source 1 and Source 2 to allow transfer ? with enable/disable? Microprocessor activated Commit/no commit on transferring to Source 2 - with enable/disable? Adjustable time delay on transfer to Source 2? Adjustable time delay on retransfer to Source 1? Engine stop/cool adjustable cool down timer? Voltage imbalance between phases-applies to 3-phase only ?

Bypass transfer timer function-soft switch in controller? Package B-Base? 2 SPOT S1 position aux contacts ? 2 SPOT S2 position aux contacts? 2 unassigned digital inputs ? 4 unassigned digital outputs