FY26 750kVA 3-Phase Transformer

Agency	Air Mobility Command
Deadline	06/05/26
Posted	05/29/26
Estimated Value	$45,000 - $90,000 (AI estimate)
Set Aside	SBA
NAICS	335311 - Power, Distribution, and Specialty Transformer Manufacturing
PSC	6120 - Transformers: Distribution And Power Station
Location	Scott Air Force Base, IL 62225 United States

Request the purchase of the product listed below. This acquisition is being procured utilizing NAICS Code 335311 Power, Distribution, and Specialty Transformer Manufacturing: Ballasts Lamp holders, and Starters Size Standard 600 Employees and PSC Code 6120, Transformers: Distribution and Power Station. This requirement will be a Small-Business Set-Aside. Using RFO Part 12 procedures, 375th CONS intends to evaluate submitted quotes using Lowest Price Technically Acceptable (LPTA) criteria, and a single award will be made. To be considered for award, offerors must have an active registration in SAM. Please provide an offer for the product listed below by: 10:00 A.M. CST 5 June 2026. (All RFQ info and Transformer Specs are attached) kVA - 750 kVA 3 Phase Pad-Mount Transformer Insulating fluid - Envirotemp FR3 Efficiency Standard - DOE 2016 High Voltage - 12470GY/7200 Volts High Voltage kV Class - 15 kV Class High Voltage kV BIL - 95 kV BIL Primary Termination Style - Dead Front Primary Feed Type - Loop Feed Taps - 2 - 2.5% taps above and 2 - 2.5% taps below nominal Tap Changer - 5-position tap changer Tap Changer Switch Location - Frontplate HV Compartment High Voltage Bushings - 200 amp Cooper bushing wells with removable studs (Quantity: 6) Primary Ground Bushing Selection - Combined H0X0 Bushing High Voltage Inserts - 15 kV, 95 kV BIL load-break inserts (Quantity: 6) Loadbreak Switch(es) - 15-38 kV, 300A 2-Position (Quantity: 3) Loadbreak Switch Location - Frontplate HV Compartment High Voltage Arresters - Varistar elbow arresters, 15 kV class, distribution class 15 kV (Quantity: 3) Overcurrent Protection Bayonet Fuses in series with Partial-Range Current-Limiting Fuses (Quantity: 3) Expulsion fuses Bayonet fuses - (Quantity: 3) Bayonet Holder - Copper Bayonet Fuse Holder (Quantity: 3) Low Voltage - 480Y/277 Volts Low Voltage kV Class - 1.2 kV Class Low Voltage kV BIL - 30 kV BIL Secondary Termination Style - Live Front Secondary Feed Type - Radial Feed Low Voltage Bushing Location - LV Frontplate (seg 1) Low Voltage Bushings - Integral aluminum 12-hole spade bushing(s) (Quantity: 4) Bushing Supports - Standard LV Bushing Support Assembly Cabinet hardware - Penta-head cabinet door bolts Cabinet Types - IEEE/ANSI Infrared Viewing Windows - No Window Required Bushing Layout - K 4.5 Loop feed per IEEE C57.12.34-2022 Figure 11 minimum dimensions (without bails) Special Paint - Federal Spec Number Sherwin Williams 6006, Black Bean Brown Cabinet Sill Construction - 304L Stainless steel cabinet sill Cabinet Sides Construction - 304L Stainless steel cabinet sides Tank Base Construction - 304L Stainless steel tank base FM / UL Certifications - UL Listed Liquid Level Gauge - Magnetic liquid level gauge Pressure Vacuum Gauges - Pressure/vacuum gauge Thermometer - Thermometer, dial-type Other Fittings - Schrader valve Drain Valve - Drain valve with sampler in LV Compartment (1") Fill Valve - Fill plug in LV Compartment Pressure Relief Device - Pressure relief device, 50 SCFM Ground Pads - Two-hole ground pads (Quantity: 3) Nitrogen Blanket - Yes Cover Bolted cover Gauges Location Inside Main Cabinet on Front Plate

Contact name	Margret West
Contact email	margret.west@us.af.mil
Contact phone	(618) 256-9252
Secondary contact name	Christopher Greene
Secondary contact email	christopher.greene.33@us.af.mil
Secondary contact phone	(618) 256-9261