Description
***This requirement is currently UNFUNDED.*** The government does not presently intend to award a contract, but does want to obtain information in the event that funding is obtained. The government may or may not award a contract for some or all of the items in this request. The 366th Contracting Squadron is seeking potential sources interested in proposing on an acquisition for: 3 EA Rotary frequency converter to meet the following specifications or competitive with the following specifications (must provide, without exception, detailed specifications for proposed product): MG set and associated controls will provide frequency conversion from a 60Hz Utility to a 400Hz load and consist of the following physical elements: slip induction motor, variable frequency drive, analog meters with relay logic, brush-less synchronous generator, brush-less direct connected AC exciter with rotating rectifiers, 4 bearing motor and generator direct coupled, generator output circuit breaker, and NEMA 1. Metering (2% accuracy) shall be provided to monitor the following conditions: AC input voltmeter, AC input current, AC output voltage, and AC output current. Output voltage control shall provide up to a +/-10% adjustment range from nominal. Fault detectors: M-G sets shall be equipped with protective devices that shut the unit down and activate internal latched indicators. Input: voltage 480 VAC, +/-10%, 3 phase wye or delta; frequency 60 Hz. Output: power 125kVA/100kW at 0.8 lagging power factor continuous duty; voltage 208VAC 3 phase 4 wire wye; frequency 400Hz, +/-0.7Hz; steady-state voltage regulation +/-1%; transient voltage regulation 50%-step load +/-8%; harmonic distortion 5% max, RMS total, 3% max single; phase displacement 120° +/-1° balanced load, 120°+/- 3°for 25% unbalance; overload 110% of nominal for 2 hours. Environmental characteristics: ambient temperature 0° to 104°F; relative humidity 0 to 95% non-condensing; altitude 0 to 3300 feet; construction NEMA 1 enclosure; orientation horizontal M-G set direct couple; bearings grease lubricated, anti-friction type. The purpose of this sources sought notice is to identify the availability of qualified sources. The anticipated contract type will be firm fixed price. If your company is able to provide item(s) requested and are interested in this acquisition please submit the following: 1. Point of contact, including a phone number, physical and e-mail address 2. Size status and or SBA certification program of your company. 3. Cage Code for your company. 4. An estimated cost for item(s) requested that includes FOB shipping terms, and an estimated delivery date. ***FYI...366th Contracting Office will most likely be awarding contracts up until midnight on 30 September 09, for Fiscal Year End. Please inform us if your company, or a company representative, will be available to obtain firm quotes on that day.***