Name | Type | Posted | Actions |
|---|---|---|---|
QandA_Updated 04June26_MHW.pdf | Jun 4, 2026 | ||
Updated 4Jun26_Transformer Specs.docx | DOCX | Jun 4, 2026 | |
Amendment 04 - FY26 750kVA 3-Phase Transformer - FA440726Q1000_cao4Jun26.pdf | Jun 4, 2026 | ||
Amendment 03 - FY26 750kVA 3-Phase Transformer - FA440726Q1000_cao3Jun26.pdf | Jun 3, 2026 | ||
QandA_Updated 03June26_MHW.pdf | Jun 3, 2026 | ||
Amendment 02 - FY26 750kVA 3-Phase Transformer - FA440726Q1000.pdf | May 29, 2026 | ||
QandA_Updated 29May26_MHW.pdf | May 29, 2026 | ||
Q and A.docx | DOCX | May 27, 2026 | |
Amendment 01 - FY26 750kVA 3-Phase Transformer - FA440726Q1000.pdf | May 27, 2026 | ||
Transformer Specs.docx | DOCX | May 26, 2026 | |
CLSExport_FA440726Q1000.pdf | May 26, 2026 | ||
SAM RFQ.docx | DOCX | May 26, 2026 |
FY26 750kVA 3-Phase Transformer
FY26 750kVA 3-Phase Transformer: The 375th Contracting Squadron (375 CONS) at Scott Air Force Base has issued a combined synopsis/solicitation for a 750 kVA 3-phase pad-mount transformer. This acquisition is a small business set-aside under NAICS code 335311.
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Contact and place of performance
Margret West
Scott Air Force Base, IL 62225
USA
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 su...
View moreHigh 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