Dahlgren Division, Naval Surface Warfare Center, 17320 Dahlgren Road, Dahlgren, VA 22448-5100

61 -- UNINTERRUPTIBLE POWER SUPPLIES AND ACCESSORIES SOL N00178-97-Q-0112 DUE 092697 POC Roberta C. Moss 540-653-4304 R. A. Sanford 540-653-7819 E-MAIL: Naval Surface Warfare Center, Dahlgren Division, rmoss@nswc.navy.mil. The Naval Surface Warfare Center, Dahlgren Division, Dahlgren, VA 22448 intends to purchase on a sole source basis Chloride Power Electronics Uninterruptible Power Systems (UPS), two (2) each, as follows: 1 each Chloride EDP70/75/75 4-2 Uninterruptible Power Systems, inclusive of 80 each PRC12110X Power Batteries in two "D" cabinets (1 lot); 1 each RS422 Amplifier and Extension to 1000 meters; 1 each remote alarm; the Start up Service (1 each); and one year warranty, including parts and labor (1 lot). The second system shall include 1 each Chloride EDP 70/75/50 4-2 Uninterruptible Power System, inclusive of 40 each PRC12150X Power batteries mounted in cabinet (1 lot); 1 each RS422 Amplifier and Extension to 1000 meters; 1 each remote monitor; the Start up Service (1 each); and one year warranty, parts and labor included (1 lot); also being purchased is a two year replacement, eight year pro-rated warranty, and six month and twelve month battery inspections (1 lot). The combined items shall be used to support the development and evaluation computer labs located at NSWCDD as a portion of the Program Assurance Facility (PAF). Additionally, the following specifications are required for both UPS Systems: KVA 50, 75; Transistorized Technology; 90% efficienty; less than 65dBA audible noise; auto restart; internal MBS; internal BDS; INT (0) Input THD filter; separate reserve feed; 2% output THD; less than 20 measurements; less than 20 indications; less than 30 alarms; alarm log with number of events; power history recorder; complete mimic panel; complete battery monitor; complete user help menu; and systems must be parallelable. The UPS systems shall consist of a rectifier/charger, battery, inverter, protective devices, static transfer switch, synchronizing and phase lock circuitry and controls required to provide regulated uninterrupted conditioned power to the circuit load. The UPS systems shall include all mechanical and electrical devices that will automatically provide continuity of electrical power within the defined limits without interruption upon failure or degradation of the commercial power supply. Continuity of conditioned electric power shall be maintained for the defined period of time by the battery system. Upon return of the utility power source, the UPS systems shall automatically assume the load, while simultaneously recharging the batteries. These UPS systems are transistorized units which may be further paralleled at a later date in the field for either capacity or redundancy which allows growth potential. The UPS systems come with a separate reserve feed which eliminates the single point of failure as well as providing an alternative source of power when the input breaker has tripped due to utility fault clearing. The UPS systems also have an event alarm log which logs the time, date, duration and status of the previous 6900 alarms. The UPS systems are supplied with a power history recorder which takes a "snapshot" of any alarm which stops the inverter. The recorder provides status ten (10) seconds before and one (1) second after the alarm in 1/10 second intervals, which is critical to technicians. The equipment herein shall be integrated in parallel with existing equipment located at NSWCDD. The facility requires these power sources provide a safe and secure environment that includes physical and ADP security, environmental controls such as fire protections (sensors and sprinklers), temperature, humidity, chilled water, power (all types 60 and 400 HZ), three phase delta and Y, etc). This equipment is to protect militarized hardware and COTs processors, commercial software and already captured data. This equipment is the key to the execution of projects located at NSWCDD and therefore crucial to continuous, conditioned and monitored power. Simplified Acquisition Procedures shall be used for this procurement. All responsible sources shall be considered. Reference quotation number N00178-97-Q-0112. Fax number is 540-653-7016 (alternate fax 540-653-6812); phone number is 540-653-4304. The Government shall NOT issue a written solicitation as a result of this requirement, as all pertinent data is included herein. All items shall be shipped FOB Destination to the Naval Surface Warfare Center, 17320 Dahlgren Road, Dahlgren, VA 22448. Closing date of this notice is 26 September 1997. Anticipated award shall be on or before 30 September 1997. (0255)

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