Transcription of Model KCT Automatic Transfer Switches MPAC …
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Model KCT. Automatic Transfer Switches MPAC 1000t Controller Standard Features D Microprocessor controller D Real-time clock with battery backup D Broadrange voltage sensing (208--600 VAC) with 2%. accuracy on both sources D Frequency sensing with 1% accuracy on both sources D Environmentally sealed user interface D Keypad with tactile feedback pushbuttons D LED indicators D Selectable operating modes D Programmable inputs and outputs D Load/no load exercise function D Anti-single phasing protection D Load control inputs and outputs D Phase rotation sensing D Time-stamped event log D Gold-flashed engine start contacts D Modbusr communication with network and setup Ratings connections Voltage: 208--600 VAC 50/60 Hz MPAC 1000t Controller Current: 30--4000 amps Programmable Features Standard Contactor Features D System voltage and frequency D Open-transition operation with either Automatic or D Adjustable over/undervoltage and over/underfrequency for non- Automatic control the normal and emergency sources D 2, 3, or 4 poles D Adjustable time delays D Electrically operated, mechanically held D Commit/no commit Transfer D Double-throw, inherently interlocked design D ABC/BAC phase rotation selection with error detection (break-before-make power contacts) D Resettable historical data D Solid, switched, or overlapping neutral (make-before-break D In-phase monitor type) D Password protection D High withstand and closing ratings D Design suitable f
G11-80 (Model KCT Transfer Switch) 1/07o Page 4 Codes and Standards The ATS meets or exceeds the requirements of the following specifications: Underwriters Laboratories UL 508, Standard for Industrial
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Contents Transfer Switches, Generator, Transfer, Transfer Switch, Automatic Transfer, Automatic Transfer Switch, Automatic, 20RESD, For the CHGEN Automatic Transfer, For the CHGEN Automatic Transfer Switch, Critical Loads Demand ASCO, Transfer Switch Generator, Automatic Transfer Switches Bypass/Isolation, Automatic Transfer Switches Bypass/Isolation Switches, Switch, Commercial Buildings / Industrial Buildings