750 kVA Padmounted Transformer

The City of Burlington Electric Department is requesting a proposal for one 750 kVA three-phase, liquid-filled, compartmental-type, dead-front, loop-feed padmounted transformer with specified electrical characteristics, testing, documentation, and delivery.

City of Burlington > Burlington Electric Department


General
Open
021-27
Oct 30, 2026 09:00 PM
Request for Proposal (RFP)
Local
Ask AI about this solicitation
Original Solicitation Links
Contact
pcharbonneau@burlingtonelectric.com
+18028091107
585 Pine Street, Burlington, VT, USA
Submission Instructions
Description

Burlington Electric Department is soliciting a proposal for one 750 kVA, three-phase, 60 Hz, mineral-oil-immersed, self-cooled, 65°C-rise, compartmental-type, dead-front, loop-feed padmounted distribution transformer. The requested unit has a 13,800 grounded-wye/7,970 V primary rating, 277/480 V secondary rating, 5.32%–6.18% specified impedance, and must fit a Burlington Electric Department 1622 concrete transformer pad. The specification includes required construction, electrical compartments, bushings, fuses, taps, switches if specified, accessories, corrosion-resistant coating, PCB-free certification, and applicable ANSI/IEEE compliance. The proposal must include an outline drawing with dimensions and a one-line diagram, impedance and loss data, corrosion-protection information, warranty information, manufacturer service-shop information, delivery timing, unit pricing, freight information, and any exceptions. Certified test reports are required before shipment and must also be emailed at shipment; final drawings are required after purchase order placement. Responses must be uploaded through the utility’s secure website using a unique login, and the utility will accept Word, Excel, or PDF submissions. The solicitation states that missing required information may cause the proposal to be deemed invalid.

Classification Codes
NAICS335311Power, Distribution, and Specialty Transformer Manufacturing
PSC6120Transformers: Distribution and Power Station
Smart Codes
padmounted transformerselectrical transformerstransformer testing
Specifications
Supply Only
Timeline
Oct 30, 2026 09:00 PM-Proposal Due Date
Requirements
Required
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