| Payment Terms | T/T |
| Supply Ability | 500set/month |
| Delivery Time | 30days |
| Packaging Details | Plywood case |
| Type | Substation Transformer |
| Capacity | 2000/2300/2576 KVA |
| Primary Voltage | 34500Y/19920 |
| Secondary Voltage | 480Y/277 |
| Cooling Class | ONAN/ONAF |
| Temperature rise | 55/65K |
| Vector Group | YNyn0 |
| Standard | ANSI/IEEE C57.12.00 |
| Brand Name | WINLEY |
| Model Number | S-2000/35 |
| Certification | CE,ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500set/month |
| Delivery Time | 30days | Packaging Details | Plywood case |
| Type | Substation Transformer | Capacity | 2000/2300/2576 KVA |
| Primary Voltage | 34500Y/19920 | Secondary Voltage | 480Y/277 |
| Cooling Class | ONAN/ONAF | Temperature rise | 55/65K |
| Vector Group | YNyn0 | Standard | ANSI/IEEE C57.12.00 |
| Brand Name | WINLEY | Model Number | S-2000/35 |
| Certification | CE,ISO | Place of Origin | CHINA |
| High Light | 2000kva substation power transformer ,ONAF step down transformer 34.5kv ,oil type transformer with warranty | ||
2000kva Substation Power Transformer ONAF Step Down 34.5kv To 480v Electrical Substation Transformer
Summarization
A substation is a critical node in an electrical grid that facilitates the transmission and distribution of electricity. Substations are equipped with essential components such as transformers, circuit breakers, switches, and monitoring systems. Their primary purpose is to adjust voltage levels, route power flow, and ensure system stability and safety.
Product Photos
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WINLEY Electric's substation transformers are designed to meet ANSI/IEEE and IEC standards, with capacities ranging from 150KVA to 63MVA and voltage ranges typically from 2.4KV to 69KV. They feature low partial discharge, low loss, low noise, light weight, and long service life.
Main Data
| No. | Item | Unit | Reqirement |
| 1 | Type | ~ | oil type |
| 2 | Rated capacity | kVA | 2000/2300/2576 |
| 3 | No. of Phase | ~ | 3 |
| 4 | Primary Voltage | V | 34500Y/19920 |
| 5 | Secondary Voltage | V | 480Y/277 |
| 6 | Tapping range | ~ | ±2*2.5 |
| 7 | Cooling method | ~ | ONAN/ONAF |
| 8 | Rated frequency | Hz | 60 |
| 9 | Vector group | ~ | YNyn0 |
| 10 | Insulation class | ~ | A |
| 11 | Temperature rise | K | 55/55(Fn)/65(Fn) |
| 12 | Impedance | % | 6.5 |
| 13 | Winding material | ~ | Aluminum |
| 14 | Core material | ~ | silicon steel |
| 15 | insulation liquid material | ~ | Mineral oil |
| 16 | Service condition | ~ | outdoor |
Technical drawings
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Standard Specifications
Optional Specifications
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 |
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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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