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500 kVA three-phase pad-mount transformer: bid prices

Median bid $24,067 per unit (25th to 75th percentile $16,566 to $34,502) from 276 bids by 5 utilities in 25 documents.

Quoted lead time: median 19 weeks across 217 quotes.

By year

Median bid, 500 kVA three-phase pad-mount transformer USD per unit

Year	Median	25th	75th	Bids	Utilities
2018	$10,322	$9,948	$10,921	9	2
2021	$15,676	$13,927	$17,624	24	2
2023	$37,592	$31,263	$43,177	14	2
2024	$38,431	$32,422	$49,157	52	3
2025	$21,803	$20,288	$26,519	49	3
2026	$24,067	$19,831	$30,643	97	3

By secondary voltage

Secondary	Median	Bids
120/208	$12,149	31
208/120	$23,517	42
208Y/120	$24,108	38
240 DELTA/120 MIDTAP	$21,220	14
277/480	$11,050	15
480/277	$32,430	57
480Y/277	$23,451	31
not stated	$28,566	46

Who bid

Bidder	Bids	Median	Utilities
Anixter, Inc.	12	$11,742	2
WEG Transformers	10	$43,712	2
KLLEN Group America	8	$21,263	2
Wesco/Anixter	8	$27,610	1
AR Transformers Inc.	6	$17,222	1
MVA Power	6	$45,812	2
Wesco Distribution Inc.	6	$26,516	1
United Utility Supply	6	$20,638	1
Wesco Distribution, Inc.	6	$13,560	1
National Transformer Sales, Inc.	5	$9,079	1
Technology International	5	$81,290	2
WEG Transformers USA	5	$23,093	1

Rows, newest first

Showing 80 of 276. Pro downloads them all as CSV.

Opened	Utility	Bidder	Unit price	Qty	Lead		Document
2026-09-01	Greenville Utilities Commission, NC	Kllen Group America, Inc.	$13,938	7	16 wk	awarded	source
2026-09-01	Greenville Utilities Commission, NC	AR Transformers, Inc.	$17,314	7	14 wk		source
2026-09-01	Greenville Utilities Commission, NC	Howard Industries, Inc.	$24,713	7	8 wk		source
2026-09-01	Greenville Utilities Commission, NC	JST Power Equipment, Inc.	$38,520	7	30 wk		source
2026-09-01	Greenville Utilities Commission, NC	Eaglerise Distribution, Inc.	$13,680	7	16 wk		source
2026-09-01	Greenville Utilities Commission, NC	WEG Transformers USA	$23,093	7	22 wk		source
2026-09-01	Greenville Utilities Commission, NC	CES Transformers	$28,793	7	26 wk		source
2026-09-01	Greenville Utilities Commission, NC	MVA Power, Inc.	$28,324	7	20 wk		source
2026-09-01	Greenville Utilities Commission, NC	Crib Procure, Inc.	$29,793	7	24 wk		source
2026-09-01	Greenville Utilities Commission, NC	Bell Electrical Supply Co.	$35,520	7	18 wk		source
2026-09-01	Greenville Utilities Commission, NC	Kllen Group America, Inc.	$13,938	2	16 wk	awarded	source
2026-09-01	Greenville Utilities Commission, NC	AR Transformers, Inc.	$16,429	2	14 wk		source
2026-09-01	Greenville Utilities Commission, NC	Howard Industries, Inc.	$20,729	2	8 wk		source
2026-09-01	Greenville Utilities Commission, NC	JST Power Equipment, Inc.	$36,150	2	30 wk		source
2026-09-01	Greenville Utilities Commission, NC	Eaglerise Distribution, Inc.	$13,380	2	16 wk		source
2026-09-01	Greenville Utilities Commission, NC	WEG Transformers USA	$20,633	2	22 wk		source
2026-09-01	Greenville Utilities Commission, NC	Crib Procure, Inc.	$20,074	2	24 wk		source
2026-09-01	Greenville Utilities Commission, NC	CES Transformers	$28,519	2	26 wk		source
2026-09-01	Greenville Utilities Commission, NC	MVA Power, Inc.	$27,800	2	20 wk		source
2026-09-01	Greenville Utilities Commission, NC	Bell Electrical Supply Co.	$35,520	2	18 wk		source
2026-07-16	Dover Electric, DE	PulseMac Solutions	$17,300	2	10 wk		source
2026-07-16	Dover Electric, DE	PulseMac Solutions	$17,300	1	10 wk		source
2026-07-16	Dover Electric, DE	Magnetron USA LLC	$21,476	2	15 wk		source
2026-07-16	Dover Electric, DE	Magnetron USA LLC	$19,940	1	15 wk		source
2026-07-16	Dover Electric, DE	Crib Procure	$23,460	2	12 wk		source
2026-07-16	Dover Electric, DE	Crib Procure	$22,440	1	12 wk		source
2026-07-16	Dover Electric, DE	Alpha Plotter	$20,880	2	15 wk		source
2026-07-16	Dover Electric, DE	Alpha Plotter	$19,880	1	15 wk		source
2026-07-16	Dover Electric, DE	Delta Electric	$16,179	2	20 wk		source
2026-07-16	Dover Electric, DE	Delta Electric	$16,179	1	20 wk		source
2026-07-16	Dover Electric, DE	Jiangsu Yawei Transformer	$23,574	2	8 wk		source
2026-07-16	Dover Electric, DE	Jiangsu Yawei Transformer	$23,090	1	8 wk		source
2026-07-16	Dover Electric, DE	WEG Transformers	$30,643	2	27 wk		source
2026-07-16	Dover Electric, DE	WEG Transformers	$26,023	1	27 wk		source
2026-07-16	Dover Electric, DE	Central Moloney	$32,155	2	18 wk		source
2026-07-16	Dover Electric, DE	Central Moloney	$28,448	1	18 wk		source
2026-07-16	Dover Electric, DE	Blue Ridge Power Equipment	$36,476	2	19 wk		source
2026-07-16	Dover Electric, DE	Blue Ridge Power Equipment	$32,298	1	19 wk		source
2026-07-16	Dover Electric, DE	Wasion Americas	$38,233	2	18.5 wk		source
2026-07-16	Dover Electric, DE	Wasion Americas	$42,492	1	18.5 wk		source
2026-07-16	Dover Electric, DE	Irby Utilities	$27,688	2	24 wk		source
2026-07-16	Dover Electric, DE	Irby Utilities	$27,194	1	24 wk		source
2026-07-16	Dover Electric, DE	American Wire Group	$56,306	2	17 wk		source
2026-07-16	Dover Electric, DE	American Wire Group	$55,827	1	17 wk		source
2026-07-16	Dover Electric, DE	KLLEN Group America	$21,263	2	16 wk		source
2026-07-16	Dover Electric, DE	KLLEN Group America	$21,263	1	16 wk		source
2026-07-16	Dover Electric, DE	Fleming Electric	$107,327	2	22 wk		source
2026-07-16	Dover Electric, DE	UUS/DECO	$22,661	2			source
2026-07-16	Dover Electric, DE	UUS/DECO	$22,231	1			source
2026-07-16	Dover Electric, DE	Wesco/Anixter	$27,022	2	30 wk		source
2026-07-16	Dover Electric, DE	Wesco/Anixter	$26,571	1	30 wk		source
2026-07-16	Dover Electric, DE	Wesco/Anixter	$28,250	2	26 wk		source
2026-07-16	Dover Electric, DE	Wesco/Anixter	$27,993	1	26 wk		source
2026-07-16	Dover Electric, DE	Wesco/Anixter	$27,227	2	22 wk		source
2026-07-16	Dover Electric, DE	Wesco/Anixter	$26,742	1	22 wk		source
2026-07-16	Dover Electric, DE	AR Transformer	$15,723	2	13 wk	awarded	source
2026-07-16	Dover Electric, DE	AR Transformer	$15,308	1	13 wk	awarded	source
2026-07-16	Dover Electric, DE	Technology International	$35,050	2	28 wk		source
2026-07-16	Dover Electric, DE	Technology International	$31,010	1	28 wk		source
2026-07-16	Dover Electric, DE	Nexus Power Systems	$19,141	2	12 wk		source
2026-07-16	Dover Electric, DE	Nexus Power Systems	$18,918	1	12 wk		source
2026-07-16	Dover Electric, DE	Spirit Energy	$57,682	2	18 wk		source
2026-07-16	Dover Electric, DE	Spirit Energy	$57,682	1	18 wk		source
2026-07-16	Dover Electric, DE	HA Rawls	$32,571	2	16 wk		source
2026-07-16	Dover Electric, DE	HA Rawls	$27,570	1	16 wk		source
2026-07-16	Dover Electric, DE	MVA Power	$43,036	2	24 wk		source
2026-07-16	Dover Electric, DE	MVA Power	$48,731	1	24 wk		source
2026-07-16	Dover Electric, DE	NexGen Power	$36,120	2	12 wk		source
2026-07-16	Dover Electric, DE	NexGen Power	$35,215	1	12 wk		source
2026-05-26	Greenville Utilities Commission, NC	Kllen Group America, Inc.	$13,949	2	16 wk	awarded	source
2026-05-26	Greenville Utilities Commission, NC	EagleRise Distribution, Inc.	$13,980	2	16 wk		source
2026-05-26	Greenville Utilities Commission, NC	AR Transformers, Inc.	$15,790	2	14 wk		source
2026-05-26	Greenville Utilities Commission, NC	Wesco Distribution, Inc. (Bid #1)	$19,831	2	22 wk		source
2026-05-26	Greenville Utilities Commission, NC	Wesco Distribution, Inc. (Bid #2)	$24,028	2	16 wk		source
2026-05-26	Greenville Utilities Commission, NC	WEG Transformers USA, LLC	$27,264	2	28 wk		source
2026-05-26	Greenville Utilities Commission, NC	Howard Industries, Inc.	$28,612	2	12 wk		source
2026-05-26	Greenville Utilities Commission, NC	JST Power Equipment	$34,599	2	30 wk		source
2026-05-26	Greenville Utilities Commission, NC	MVA Power, Inc.	$35,844	2	30 wk		source
2026-05-26	Greenville Utilities Commission, NC	CribProcure, Inc.	$70,400	2	18 wk		source
2026-03-23	Geneva Electric, IL	RESCO	$25,153	1			source

Prices are the unit prices each utility printed for the bidder, as bid. Where a tab prints only a total, the unit price is that total divided by the quantity and labelled. Loss-evaluated (ownership) cost is never shown as a price. Units above 10 MVA are kept apart. A median needs 5 or more bids from 2 or more utilities; below that the page says so instead of showing a number. Every row links to the utility's own document. Not a quote, not an estimate.