| Payment Terms | T/T |
| Winding material | Aluminum (HV/LV);Vector |
| Supply Ability | 100set/month |
| Primary Voltage | 11000V |
| Type | Oil Immersed Distribution Transformer |
| Cooling Class | ONAN |
| Delivery Time | 90days |
| Vector Group | Dyn11 |
| Packaging Details | Plywood case |
| Secondary Voltage | 433 |
| Efficiency Standard(s) | AS60076 |
| Capacity | 2.5MVA (2500KVA) |
| Certification | AS60076 |
| Brand Name | WINLEY |
| Place of Origin | CHINA |
| Model Number | S-M-2500/11 |
View Detail Information
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Product Specification
| Payment Terms | T/T | Winding material | Aluminum (HV/LV);Vector |
| Supply Ability | 100set/month | Primary Voltage | 11000V |
| Type | Oil Immersed Distribution Transformer | Cooling Class | ONAN |
| Delivery Time | 90days | Vector Group | Dyn11 |
| Packaging Details | Plywood case | Secondary Voltage | 433 |
| Efficiency Standard(s) | AS60076 | Capacity | 2.5MVA (2500KVA) |
| Certification | AS60076 | Brand Name | WINLEY |
| Place of Origin | CHINA | Model Number | S-M-2500/11 |
| High Light | 2500kVA oil immersed substation transformer ,three phase step down transformer 11kV to 433V ,ONAN substation power transformer with warranty | ||
2500kVA Three Phase Oil Immersed Distribution Transformer Step Down 11000V To 433V ANSI IEEE Standards
Product Photos
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Main Data
| Type | Distribution Transformer,Oil immersed (Bolted tank) | |
| Rated capacity | 2500kVA | |
| Phase | 3 | |
| Primary voltage | 11000V | |
| Secondary voltage | 433V | |
| Cooling method | ONAN | |
| Rated frequency | 50Hz | |
| Vector group | Dyn11 | |
| Insulation class | A (105℃) | |
| Temperature rise | 60/55 (winding/top oil) K | |
| Off-load loss | 2500W | |
| On-load loss (75℃) | 21500W | |
| Impedance | 7.4% | |
| Winding material | Aluminum | |
| Core material | silicon steel | |
| Cooling material | mineral oil | |
| Dimension | 2800*2200*1800 (mm) | |
| Weight | 5200kg | |
| Ambient temperature | from -5 to +45 (℃) | |
| Sea level | ≤1000M | |
| Standard | AS60076 | |
Technical drawings
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Standard Features
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Applications
| Sector | Applications |
| Indusrial | Manufacturing plants, heavy machinery, assembly lines |
| Utility | Distribution substations, power grid, renewable energy farms |
| Commercial | Large office buildings, hospitals, data centers |
| Infrastructure | Airports, railway systems, water treatment |
Factory Tests
PRODUCT SPECIFICATION
| Rated Capacity | High Voltage | Low Voltage | Connection Symbol | Short Circuit Impendence | No-load loss | On-load loss | Dimension | Weight |
| (kVA) | (KV) | (V) | (%) | (W) | (W) | W*H*D(mm) | (kg) | |
| 800 | 4.16KV 12.47KV 13.2KV 13.8KV 24.94KV 34.5KV or others |
208/120V 480/277V 600V 12470V 13200V 13800V or others |
Dyn1 Ynyn0 Dyn11 Dd0 Ynd11 or others |
2.7 3.1 4.35 5.75 6 |
980 | 9350 | 1060*1500*1780 | 2050 |
| 1000 | 1160 | 11500 | 1085*1570*1800 | 2450 | ||||
| 1250 | 1380 | 13900 | 1160*1610*1890 | 2900 | ||||
| 1600 | 1660 | 16600 | 1190*1630*1950 | 3400 | ||||
| 2000 | 2030 | 18300 | 1260*1700*2090 | 4100 | ||||
| 2500 | 2450 | 19600 | 1150*2150*2250 | 4750 | ||||
| 3000 | 3240 | 26500 | 1900*2600*2150 | 6500 | ||||
| 5000 | 4500 | 27000 | 2500*2210*3180 | 9500 | ||||
| 7500 | 7200 | 32000 | 3660*3100*5100 | 13600 | ||||
| 10000 | 8500 | 35500 | 3830*2640*2216 | 15800 |
Production Process
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Packing & Shipping to Italy Customer ![]()
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Company Details
Business Type:
Manufacturer,Seller
Year Established:
2007
Total Annual:
$45M-$60M
Employee Number:
150~210
Ecer Certification:
Verified Supplier
R&D and production capabilities Winley Electric boasts a team of dozens of experienced senior engineers who are well-versed in transformer standards of different countries including ANSI, IEEE, CSA, DOE2016, NEMA and IEC60076, and who can tailor cost-effective transformer solutions according to... R&D and production capabilities Winley Electric boasts a team of dozens of experienced senior engineers who are well-versed in transformer standards of different countries including ANSI, IEEE, CSA, DOE2016, NEMA and IEC60076, and who can tailor cost-effective transformer solutions according to...
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