TS50
126Pages

Transfer Switches Transfer Switches Transfer Switch Equipment—Product Overview Product Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Application Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contactor-Based Transfer Switches Open Transition, 40–1600 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Open Transition, Service Entrance Rated, 40–1600 A . . . . . . . . . . . . . Closed Transition, 40–1200 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Open and Closed Transition, 1600–3000 A . . . . . . . . . . . . . . . . . . . . . kW Conversions kW Conversion Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transfer Switch Features—Standard and Optional Transfer Switch Features Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Feature Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HMi Remote Annunciator Controller Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standards and Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Technical Data and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Automatic Transfer Controllers Product Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ATC-100 Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ATC-300+ Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ATC-900 Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Controller Replacement Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bypass Isolation Power Frame–Based Transfer Switches Open and Closed Transition, 200–5000 A . . . . . . . . . . . . . . . . . . . . . . Power Frame–Based Transfer Switches Open and Closed Transition, 200–5000 A . . . . . . . . . . . . . . . . . . . . . . Molded Case–Based Transfer Switches Open Transition, Manual Operation, 30–1000 A . . . . . . . . . . . . . . . . . Open Transition, Non-Automatic Operation, 30–1000 A . . . . . . . . . . . Open Transition, Automatic Operation, 30–1000 A . . . . . . . . . . . . . . . Bypass Isolation Contactor-Based Transfer Switches Open and Closed Transition, Dual Drawout, 40–1600 A . . . . . . . . . . . Open and Closed Transition, Drawout ATS, Fixed Bypass, 40–1200 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

02/05/2018_AN_AN_Major overhaul to complete tab, all pages revised 02/08/2018 All All Revision date changed to February 2018

Transfer SwitchesTransfer Switch Equipment—Product OverviewAutomatic Transfer Switches mm Contents Description Product Description . . Application Description Product Selection Guide Transfer Switch Products Catalog Contactor-Based Type AT = Automatic (open transition) CT = Automatic (closed transition) NT = Non-Automatic Refer to Page V2-T5-8 Orientation C = Contactor 3 = AT C-300+ 9 = ATC-900 Mechanism C2 = In-phase only C3 = Time delay neutral (TDN) only C5 = In-phase / TDN transfer Mount X = Fixed mount Contactor-Based 1600-3000 A (up to 600V) AT = Automatic (open transition) CT =...

Transfer Switch Equipment—Product Overview Catalog Numbering System Type Contactor-Based, Service Entrance Rated 40-1600 A (up to 480 Vac) AT = Automatic (open transition) Refer to Page V2-T5-14 Molded Case-Based, Manual Molded Case-Based, Non-Automatic Molded Case-Based, Automatic30-1000 A (up to 600 Vac) 30-1000 A (up to 600 Vac) 30-1000 A (up to 600 Vac) MT = Manual (open transition) NT = Non-Automatic (open transition) AT = Automatic (open transition) Refer to Page V2-T5-41 Refer to Page V2-T5-45 Refer to Page V2-T5-48 Orientation C = Contactor H = Horizontal V = Vertical Logic 3 =...

Transfer Switches Transfer Switch Equipment—Product Overview Catalog Molded Case-Based, Numbering Maintenance Bypass System 30-1000 A (up to 480 Vac) Type MB = Maintenance bypass Power Frame-Based 200-5000 A (up to 600 Vac) AT = Automatic (open transition) CT = Automatic (closed transition) NT = Non-Automatic (open transition) Refer to Page V2-T5-55 V = Vertical 9 = ATC-900 E = Electromechanical MG = Magnum DS Bypass Isolation Power Frame-Based 200-5000 A (up to 600 Vac) BI = Open transition bypass isolation CB = Closed transition bypass isolation Refer to Page V2-T5-65 Mount Fixed mount...

Transfer SwitchesTransfer Switch Equipment—Product Overview Product Description Eaton's automatic transfer switches are reliable, rugged, versatile and compact assemblies for transferring essential loads and electrical distribution systems from one power source to another. Transfer switches can be supplied in separate enclosures for stand-alone applications or can be supplied as an integral component in the following equipment (see table below). Product Type Section Description Reference Motor Control Centers Vol. 3, Tab 3 Typical Applications All Eaton transfer switches are designed to...

Transfer SwitchesTransfer Switch Equipment—Product Overview There is no center off or neutral position. A three-position device permits the load to be closed on Source 1, closed on Source 2, or unconnected in the center off or neutral position. • Reduction in ground current due to isolated single ground point lowers arc-flash levels and reduces generator damage • Eliminates potential for faults to propagate across overlapping neutral; fully rated fourth pole will handle as a normal operation • Does not generate voltages that exceed normal phase voltage Note: For more detail, reference Eaton...