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22. Provide copper lugs including grounding lugs of quantity and size for <br /> conductors listed in the Conduit and Wire Routing Schedule. <br /> B. ATS CONTROL PANEL <br /> 1. A control panel shall be provided to direct the operation of the transfer switch. <br /> The modules sensing and logic shall be a controlled by a built-in — <br /> microprocessor. Control panels that do not utilize microprocessor electronics <br /> to control the operation of the switch are not acceptable. <br /> 2. The transfer switch control panel shall be mounted separately from the transfer - <br /> switch and shall be supplied with a quick disconnect plug for ease of <br /> maintenance. <br /> 3. The control panel shall meet or exceed the voltage surge withstand capability <br /> in accordance with IEEE Standard 472-1974 (ANSI C37.90a 1974) and the <br /> withstand voltage test in accordance with the proposed NEMA Standard — <br /> ICS1-109.21. <br /> 4. The under-voltage of each phase of the normal source shall be monitored, <br /> with pickup adjustable from 85% to 100% of nominal and the dropout <br /> adjustable from 75% to 98% of pickup setting, both in increments of 1%. <br /> These adjustments shall be factory set at 85% dropout, and 90% pickup. <br /> 5. The voltage of each phase of the emergency source shall be monitored, with — <br /> pickup adjustable from 85% to 100% of nominal. This adjustment shall be <br /> factory set at 95% pickup. <br /> 6. Frequency sensing of the emergency source shall be provided, with pickup <br /> adjustable from 90%to 100% of nominal.This adjustment shall be factory set <br /> at 97% pickup. _ <br /> 7. The control panel shall include the following field adjustable time delays: <br /> a. Time delay to override momentary normal source outages, adjustable <br /> from 0 to 5 minutes. This adjustment shall be field set to place — <br /> emergency generator on-line in 10 seconds. <br /> b. Transfer to emergency time delay for controlled timing of load transfer to _ <br /> emergency, adjustable from 0 to 5 minutes. This adjustment shall be <br /> field set to place emergency generator on-line in 2 seconds. <br /> C. Emergency source failure time delay to ignore momentary transients _ <br /> during initial generator set loading, adjustable from 0 to 6 seconds. Set <br /> at 2 seconds. <br /> d. Retransfer to normal time delay, adjustable 0 to 60 minutes. This - <br /> adjustment shall be factory set at 5 minutes. The time delay is <br /> automatically bypassed if the emergency source fails and normal source <br /> is acceptable. -- <br /> e. Delayed transition time delay for setting the dead time when all power is <br /> removed from the load side of ATS, adjustable 0 to 5 minutes. Set at 5 — <br /> seconds. <br /> f. Generator Exercise Timer <br /> Division III-205 NEI Phase II Water and Sewer <br /> July 2007 CIP Nos. 7468, 7589, 7590 <br />