Procurement Summary
Country: USA
Summary: Padmounted Transformer
Deadline: 29 Jul 2026
Posting Date: 23 Jul 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 145724012
Document Ref. No.: W911S226U3773
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
Provide one Pad Mounted Transformer 750 kVA, 13.2 kV /208Y/120 V. Salient Characteristics: Furnish one (1) pad mounted, dead front, radial transformer, rated: ? Capacity: 750 kVA ? Phases: 3 ? Primary Voltage: 13, 200 V (15 kV class) ?Secondary Voltage: 208Y/120 V ? Frequency: 60 Hz ? Phase: Three phase ? Cooling :ONAN ? Fluid: Mineral oil 2. Mandatory Physical Dimensions: The following dimensions are non negotiable: ? Height: 63?- inches (up to 64?- inches) ? Width: 65 inches ? Depth: May varies (existing is 41 inches) The Contractor shall confirm with proposal the manufacturing dimensions, either in writing or by a shop drawing, for government approval. 3. Mechanical and Construction Requirements: The transformer shall include: ?Stainless steel tank, cabinet and hardware (304) ? Dead front construction ? Pentahead security hardware ? ANSI 61 Grey color to match with existing enclosure ? Welded tank construction, sealed and pressure tested ? 1-inch Oil drain valve located on the primary side with 3/8-inch water sampler (required due to secondary side cable congestion) ? Arc-flash and safety labeling ? Lifting lugs and jacking pads ? Nameplate per ANSI C57.12.00 4.Electrical Requirements: ? Primary bushings: (6) 200 A load break wells with inserts for (3)LV and (3) 10KV arresters ? Secondary bushings: NEMA spade w/ supports terminals 10holes (3) LV and (1) neutral per ANSI ? Configuration: Radial Feed ? Impedance: Standard ANSI values for 750 kVA ? Taps: -2 x 2.5% (standard 5 position no load tap changer) 5.Protection and Monitoring: The transformer shall include: ? Bayonet fuse with isolation link? Current limiting fuses ? Load break switch (2 position minimum) ? Nitrogen pressure gauge, test port and blanket ? Temperature gauge ? Pressure vacuum gauge ? Liquid level indicator ? Schrader valve Note: All gauges must be visible. 6. Compliance Requirements: The transformer must comply with: ? ANSI/IEEE C57.12 series ? DOE 2016 efficiency standards ? National Electrical...
Notice ID: w911s226u3773
Department/Ind. Agency: dept of defense
Original Set Aside: total small business set-aside (far 19.5)
Sub-tier: dept of the army
Office: w6qm micc-ft drum
Product Service Code: 6120 - transformers: distribution and power station
NAICS Code: 335311 - Power, Distribution, and Specialty Transformer Manufacturing
Inactive Dates: jul 22, 2027
Inactive Policy: manual
Documents
Tender Notice