Oil-Immersed Transformer Price List – Q3 2026 China Supplier Prices
Oil-Immersed Transformer — EXW / FOB Qingdao reference prices.
Copper-wound items are linked to the daily LME copper price (base ≈ $14,213.965/t, current $14,218.55/t). Copper-wound prices above are shown at today's copper price and refresh with the daily copper update.
S9 COPPER — per kVA
| Capacity (kVA) | Price (USD) |
|---|---|
| 100 | $2,475 |
| 160 | $3,178 |
| 200 | $3,603 |
| 315 | $4,769 |
| 400 | $5,721 |
| 500 | $6,682 |
| 630 | $8,306 |
| 800 | $9,572 |
| 1000 | $10,612 |
| 1250 | $13,001 |
S9 ALUMINUM — per kVA
| Capacity (kVA) | Price (USD) |
|---|---|
| 100 | $1,440 |
| 160 | $1,817 |
| 200 | $2,008 |
| 315 | $2,620 |
| 400 | $3,085 |
| 500 | $3,584 |
| 630 | $4,350 |
| 800 | $5,071 |
| 1000 | $5,801 |
| 1250 | $6,798 |
S11 COPPER — per
| Capacity (unit) | Price (USD) |
|---|---|
| 100 | $2,623 |
| 200 | $3,819 |
| 315 | $5,055 |
| 500 | $7,083 |
| 630 | $8,804 |
| 800 | $10,146 |
| 1000 | $11,250 |
| 1600 | $17,252 |
| 2000 | $21,135 |
| 3150 | $31,951 |
| 5000 | $48,646 |
| 6300 | $60,028 |
S11 ALUMINUM — per
| Capacity (unit) | Price (USD) |
|---|---|
| 100 | $1,526 |
| 200 | $2,128 |
| 315 | $2,777 |
| 500 | $3,799 |
| 630 | $4,611 |
| 800 | $5,375 |
| 1000 | $6,149 |
| 1600 | $8,588 |
| 2000 | $10,064 |
| 3150 | $13,899 |
| 5000 | $19,302 |
| 6300 | $22,748 |
S13 COPPER — per
| Capacity (unit) | Price (USD) |
|---|---|
| 100 | $2,772 |
| 200 | $4,035 |
| 315 | $5,341 |
| 500 | $7,484 |
| 630 | $9,302 |
| 800 | $10,720 |
| 1000 | $11,886 |
| 1600 | $18,228 |
| 2000 | $22,331 |
| 3150 | $33,760 |
| 5000 | $51,399 |
| 6300 | $63,426 |
S13 ALUMINUM — per
| Capacity (unit) | Price (USD) |
|---|---|
| 100 | $1,613 |
| 200 | $2,249 |
| 315 | $2,934 |
| 500 | $4,014 |
| 630 | $4,872 |
| 800 | $5,680 |
| 1000 | $6,497 |
| 1600 | $9,074 |
| 2000 | $10,634 |
| 3150 | $14,686 |
| 5000 | $20,394 |
| 6300 | $24,035 |
S20 COPPER — per
| Capacity (unit) | Price (USD) |
|---|---|
| 100 | $3,341 |
| 200 | $4,865 |
| 315 | $6,437 |
| 500 | $9,021 |
| 630 | $11,213 |
| 800 | $12,922 |
| 1000 | $14,327 |
| 1600 | $21,971 |
| 2000 | $26,917 |
| 3150 | $40,692 |
| 5000 | $61,954 |
| 6300 | $76,452 |
S20 ALUMINUM — per
| Capacity (unit) | Price (USD) |
|---|---|
| 100 | $1,944 |
| 200 | $2,711 |
| 315 | $3,537 |
| 500 | $4,838 |
| 630 | $5,872 |
| 800 | $6,846 |
| 1000 | $7,831 |
| 1600 | $10,937 |
| 2000 | $12,817 |
| 3150 | $17,701 |
| 5000 | $24,582 |
| 6300 | $28,971 |
S22 COPPER — per
| Capacity (unit) | Price (USD) |
|---|---|
| 100 | $3,836 |
| 200 | $5,585 |
| 315 | $7,391 |
| 500 | $10,357 |
| 630 | $12,874 |
| 800 | $14,837 |
| 1000 | $16,449 |
| 1600 | $25,226 |
| 2000 | $30,905 |
| 3150 | $46,721 |
| 5000 | $71,133 |
| 6300 | $87,778 |
S22 ALUMINUM — per
| Capacity (unit) | Price (USD) |
|---|---|
| 100 | $2,232 |
| 200 | $3,112 |
| 315 | $4,061 |
| 500 | $5,555 |
| 630 | $6,742 |
| 800 | $7,860 |
| 1000 | $8,992 |
| 1600 | $12,558 |
| 2000 | $14,716 |
| 3150 | $20,324 |
| 5000 | $28,224 |
| 6300 | $33,263 |
What drives the price
- Capacity / rating — price scales sub-linearly with rating; unit cost falls as capacity rises.
- Material & winding — aluminium windings cut cost 15–25% versus copper but raise load losses.
- Efficiency grade — higher efficiency classes cost more up front but cut no-load loss.
- Certification & tests — CE/CB/UL and third-party witness tests add cost and lead time.
- Copper price — copper-wound units track the daily LME copper price.
Frequently asked questions
Is this price list final or indicative?
These are EXW / FOB Qingdao reference prices, updated to reflect current material and copper costs. A firm quote requires a formal enquiry with your exact specifications and quantity.
What is the lead time?
Standard units ship in 4–8 weeks; custom configurations, certifications and third-party inspection add 1–3 weeks.
Do prices include freight and import duty?
No — prices are EXW/FOB Qingdao. Freight, insurance, import duty and local delivery are additional.
Is there a bulk discount?
Yes — tender/bulk quantities qualify for tiered pricing. Send an enquiry for a firm quotation.
How does the copper price affect the price?
Copper-wound items track the daily LME copper price; a ±10% copper move shifts cost roughly ±5–7%.
Request a firm quote
Send your specifications and quantity for a formal quotation.
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