Fleet and Industrial Supply Center, Puget Sound, Bldg 467 W Street, Code 200 Bid Desk, Bremerton, WA 98314-0051

61 -- STATIC FREQUENCY CONVERTER SOL N00406-99-R-5001 POC Maureen Renville 360-476-7772 This is a request for information (price and delivery) regarding the fabrication of Static Frequency Converters (SFC) used to provide 400HZ power onboard US Navy Minewarfare vessels. Estimated production quantity is 16 plus a First Article qty of 1 ea. The government does not intend to award a contract on the basis of this request or to pay for the information requested except as provided under FAR 31.205-18. The SFC shall be capable of converting Type I, 60 hertz (HZ), 440 volts, 3-phase power as defined in MIL-STD-1399 (NAVY) to 400 HZ power. Units shall be designed so that each can be paralleled with an identical SFC with an output of 10KVA. Fuses shall be kept to a minimum consistent with protection of various components within the SFC. Circuitry shall be of solid state design. SFC shall use IGBT technology or newer. All electrical components including relays, switches and wiring shall conform to and be located in accordance with applicable NEMA, ANSI and NFPA standards for the intended application. A supply circuit disconnect device shall be provided and installed on the SFC. Main and auxiliary control circuits shall operate on a circuit of 115 volts or less derived from isolation transformer(s) integral with the equipment. All exposed, non-current carrying metal parts on the SFC shall be maintained at common, zero ground potential. None of the primary circuits in the equipment shall be connected to ground. Solid state design shall be employed throughout for electronic components. Performance requirements: a) The overall input/output efficiency at rated load shall be 70%. b) The SFC will provide MIL-STD 1399 (NAVY) Type II power within the following parameters: OUTPUT power- 120 V AC; NO OF PHASES- 3; TYPE OF CONNECTION- Delta; CONTINUOUS POWER OUTPUT RATING -- 5 k VA; OUTPUT FREQUENCY- 400 Hz. The SFC shall operate satisfactorily under any of the following conditions: a) Ambient Temperature Range- 0 to 55 degrees C; b) Ambient Humidity Range- 0 to 95% relative humidity. MAXIMUM dimension includingrequired shock mounts and cable pull boxes: Height- 60"; Width- 24"; Depth 38" (with max service envelope of 57"). FIRST ARTICLE TESTS to include the following: a) vibration IAW MIL-STD-167; b) shock IAW MIL-S-901; c) Electromagnetic interference characteristics IAW MIL-STD-461; d) Ferrous Magnetic Field Test and Stray Magnetic Field Test; e) 250-hour life test. Production unit(s) tests to include Operational Test and Manufacturing Reliability Test. Data Items to be provided are: a) First Article Test PROCEDURES and REPORTS b) Production Test Procedures and reports, c) Engineering Drawings and Associated Lists (parts/tools); d) PTD documentation OR Standard Commercial Manuals if information contained within meets or exceeds the PTD requirements. Contractor responsible for all First Article Testing including Ferrous vertical magnetic field and stray vertical magnetic field tests which will be performed by the Govt at a Govt facility. Complete specifications and technical data requirements will be available on 9 October 98 under the FISC Puget Sound Web page at "http://www.puget. fisc.navy.mil/rfi5001.htm. All responsible sources are encouraged to submit a response including (1) unit prices for 1st Article (1 ea) and the Production Units (16 ea), (2) a delivery schedule for the 1st Article, the Production units, the Test Procedures and the reports. Comments regarding specifications are welcome. Responses are requested no later than 4:00 PM on 23 October 1998. For further information I can be reached at (360)-476-7772, Mon thru Fri, 0630 till 1530 hrs. FAX No is (360) 476-6413. Posted 10/07/98 (W-SN260025). (0280)

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