- Country: USA
- Summary: 30 CES - Pad Mount Transformers (2 of 2)
- UST Ref No: 119167696
- Deadline: 30 May 2025
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: FA461025Q0034
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- Description:
- Description
Five (5) phase pad-mounted transformers shall have the following voltage ratings: •112.5 KVA, 208Y/120, 12 kV•150 KVA, 480Y/277, 12 kV•300 KVA, 480Y/277, 12 kV•500 KVA, 480Y/277, 12.47 kV•750 KVA, 480Y/277, 12 kV In addition, the five phase pad-mounted transformers shall meet VSFB electrical requirements below: •All stainless-steel construction (includes tank, cabinet, base, radiators, fasteners, hinges, etc.),stainless-steel grade shall be 304L or 316L (if available).•"Pentahead" cabinet locking mechanism/device.•Dead-Front construction (HV-200A load break elbows with shield adapters).•Externally clamped LV bushings with threaded copper stud for full load current below 2,100.amperes - NEMA spades shall be provided per ANSI hole requirements.•Radial feed or Loop feed•Frequency: 60Hz.•Windings: HV/LV copper•Mineral Oil-filled (Non-PCB): Type FR-3 Fluid.•Standard impedance.•Mild steel high-voltage/low-voltage compartment barriers.•Cooling fins.•Proper grounding provisions.•Dial type gauges for oil temperature, liquid level and pressure/vacuum.•Bay-O-Net fuses & current-limiting fuses: properly sized - additionally, the transformer shouldbe equipped with three spare fuses.•Two-position "ON/OFF" load break primary switch•5-position tap changer: (-5%, -2 ½ %, 0, +2 ½ %, +5%)•Automatic pressure relief device mounted on the terminal compartment.•Oil drain valve with sampling device, and an oil-fill/oil-level plug.•Nameplate and NEMA safety labels: include a "UL Listed" symbol on ratings label andnameplate.•Compliant with 2016 DOE Efficiency Standard.•Four (4) lifting lugs. •Entire exterior of the pad-mount transformer and terminal components shall be painted with aMunsell-Green, outdoor color-finish.•Guaranteed to have an average coil winding temperature of 65°C rise over an average ambient airtemperature of 30°C when operated at rated voltage and load conditions.•Provide DGA test to verify conformance to performance requirements as outlined in the latestre... - Documents:
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CLICK HERE TO LOGIN30 CES - Pad Mount Transformers (2 of 2) - USA Tender
The DEPT OF DEFENSE | DEPT OF THE AIR FORCE, a Government sector organization in USA, has announced a new tender for 30 CES - Pad Mount Transformers (2 of 2). This tender is published on USARFP under UST Ref No: 119167696 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-05-30.
The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
