500 kVA Padmounted Distribution Transformer
City of Burlington > Burlington Electric Department
Original Solicitation Links
020-27
]RFP# 020-27 kVA500 XFR PAD 00420
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Submission Instructions
Description
Burlington Electric Department is soliciting one 500 kVA, three-phase, 60 Hz, mineral-oil-immersed, self-cooled, 65°C-rise, compartmental-type, dead-front, loop-feed padmounted distribution transformer. The specified ratings are 13,800 grounded-wye/7,970 V primary and 480 grounded-wye/277 V secondary, with 1.50%–3.00% impedance. The unit must comply with the stated ANSI/IEEE standards and Burlington Electric Department specifications, fit the department’s standard 1622 concrete pad, weigh less than 8,950 pounds, and include specified compartments, bushings, fuses, switches, accessories, corrosion protection, and PCB-free certification. The proposal must include unit pricing, delivery timing, freight information, guaranteed average and maximum load and no-load losses, impedance and related electrical data, an outline drawing with dimensions and a one-line diagram, corrosion-protection information, warranty information, manufacturer service-shop information, and any exceptions. Certified test reports are required before shipment, with additional final electrical data provided at shipment. Responses must be uploaded through the buyer’s secure website; Word, Excel, or PDF submissions are accepted. The solicitation states that proposals missing required information will not be evaluated.
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