10kVA Single Phase Pole Mounted Transformer 4.16KV To 120V Oil Immersed Power Pole Transformer ANSI IEEE Standard C57
10kVA Single Phase Pole Mounted Transformer 4.16KV To 120V Oil Immersed Power Pole Transformer ANSI IEEE Standard C57
Winley Electric’s UL/cUL certified pole-mounted transformers feature a 10–333 kVA capacity and comply with ANSI, IEEE, CSA and IEC60076 standards. With decades of expertise, we deliver full technical support and export globally to North & South America, Southeast Asia.
Main data
| Phase | Single Phase |
| Capacity | 10 KVA |
| Primary Voltage | 2400/4160GrdY Grounded Wye (2 Wire) |
| Primary BIL | 75 kV |
| Secondary Voltage | 120/240V (L-L-N) |
| Secondary BIL | 30kV |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Fluid | FR-3 Oil - Non PCB Fluid |
| Secondary Overcurrent Protection (OCP) | Magnetic Circuit Breaker w/ Thermal and Current Protection Equipped with Overload Warning Light |
| Winding Material | Copper |
| Core Material | Grain Oriented Steel |
| Dimensions | 18.9-W x 20.0-D x 31.5-H |
| Weight | 260 lb |
Technical drawings
Product photos
We offer customers the flexibility to select key components — including surge arresters, HV/LV bushings, fuses, and insulators — from internationally recognized brands such as Eaton, based on your specific requirements.
By combining proven design, reliable core performance, and high‑quality branded components, we deliver superior operational safety, reduced maintenance costs, and enhanced power supply reliability for distribution networks worldwide.
Specifications
| 10kva-500kva Single-phase oil immersed transformer | ||||||
| Rated Cap acity(kVA) | High | Low Voltage(v) | Connection Symbol | Standard | Short-circuit impedance(%) | Efficiency |
| Voltage(v) | (%) | |||||
| 10 | 4160 7200 12000 12470 13200 13800 19920 24940 34500 |
110 220 230 400 480 |
II0,II6 | IEEE/ANSI/ DOE/CSA | 1.0-4.5% | 98.7 |
| 15 | 98.82 | |||||
| 25 | 98.95 | |||||
| 37.5 | 99.05 | |||||
| 50 | 99.11 | |||||
| 75 | 99.19 | |||||
| 100 | 99.25 | |||||
| 167 | 99.33 | |||||
| 250 | 99.39 | |||||
| 333 | 99.43 | |||||
| 500 | 99.49 | |||||
Why choose us
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