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1) Timer provided for operator adjustment of day of week, time of <br /> day and run duration for exercising the generator under operating <br /> loads by activating the automatic'transfer switch. This timer shall <br /> be field set by the Contractor with date and time as specified by <br /> Owner. Timer shall be mounted on the ATS outer deadfront door. <br /> Timer shall be able to be disabled. <br /> 8. Two auxiliary contacts shall be provided. One that closes when the switch is in <br /> the normal position and one that closes when the switch is in the emergency <br /> position. These auxiliary contacts shall be rated 1 amp at 120 volts. <br /> 9. Circuitry shall be provided to allow for connection of a remote contact to inhibit <br /> transfer to emergency source and/or retransfer to normal source, ignoring the <br /> associated timing relays. <br /> 10. All adjustments shall be fully field adjustable without the use of tools, meters, <br /> power supplies, or special test equipment. <br /> 11. Each adjustment resolution shall be settable within minimum increments of <br /> 1°/o. <br /> 12. Repetitive accuracy of timer, voltage and frequency settings over a <br /> temperature range of-20° C to 70° C shall be within V2%. <br /> 13. The control panel shall be arranged such that adjustments to time delay <br /> settings can be safely made without personal exposure to live parts. <br /> 14. The control panel and power terminals shall be completely covered to protect <br /> against accidental contact, foreign matter, and tampering. <br /> 15. The wire harness for connection of the control panel to the transfer switch <br /> shall have sufficient length to reach between the mounting locations shown on <br /> the design Drawings. <br /> 16. Provide the following displays on the controller display unit with keypad: <br /> a. Event log to display 99 logged events with the time and date of the <br /> event, event type and event reason. <br /> b. Total number of ATS transfers. <br /> C. Number of ATS transfers caused by power source failures. <br /> d. Total number of days ATS has been in operation. <br /> e. Total number of hours that the normal and emergency sources have <br /> been available. <br /> f. Each phase voltage and amperage. <br /> 2.11 PANELBOARD <br /> A. The Contractor shall furnish a panelboard of the type indicated on the Contract E- <br /> series Plans and specified herein. Panelboard to be provided with breakers shown <br /> on Contract Drawings. Panelboard with a 240V high-leg (stinger)shall not be used. <br /> B. The panelboard shall complywith the applicable sections of UL, NEC,W.U.E.S.S.C., <br /> OSHA and NEMA and shall be manufactured by Westinghouse, Square D, ITT or <br /> approved equivalent. <br /> July 2007 Division III-206 NEI Phase II Water and Sewer <br /> CIP Nos. 7468, 7589, 7590 <br />