Xiamen Winley Electric Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 5000set/month |
| Delivery Time | 30days |
| Packaging Details | Plywood case |
| Transformer Type | Overhead Distribution Transformer, Conventional Type |
| capacity | 15 kVA |
| Primary Voltage | 4160V |
| Secondary Voltage | 120/208V (L-N-L) |
| Primary BIL | 60 kV |
| Secondary BIL | 30 KV |
| No Load Loss | +/- 65W |
| Full Load Loss | +/- 250W |
| Brand Name | WINLEY |
| Model Number | D-15/4.16 |
| Certification | UL,cUL,CE,ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000set/month |
| Delivery Time | 30days | Packaging Details | Plywood case |
| Transformer Type | Overhead Distribution Transformer, Conventional Type | capacity | 15 kVA |
| Primary Voltage | 4160V | Secondary Voltage | 120/208V (L-N-L) |
| Primary BIL | 60 kV | Secondary BIL | 30 KV |
| No Load Loss | +/- 65W | Full Load Loss | +/- 250W |
| Brand Name | WINLEY | Model Number | D-15/4.16 |
| Certification | UL,cUL,CE,ISO | Place of Origin | CHINA |
| High Light | 15kVA pole mounted transformer ，Single phase dual winding transformer ，4160V to 120/208V transformer | ||
15kVA Dual Winding Single Phase Pole Mounted Transformer 4160V To 120/208V ANSI/IEEE Standards
The Winley Electric 15 kVA Single-Phase Pole-Mounted Transformer is engineered for high-reliability utility and industrial power distribution. Designed specifically for the North American market, this conventional-type unit combines robust construction with strict adherence to safety and efficiency standards. Featuring all-copper windings and high-grade mineral oil insulation, it provides superior thermal performance and long-term durability in demanding outdoor environments.
Core Highlights & Compliance
Main data
| Transformer Type | Overhead Distribution Transformer, Conventional Type |
| Transformer Configuration | Liquid Filled Pole Mounted |
| Phase | Single Phase |
| Capacity | 15 KVA |
| Primary Voltage | 4160V |
| Primary Phasor | Delta |
| Primary BIL | 60 kV |
| Secondary Voltage | 120/208V (L-N-L) |
| Secondary BIL | 30 KV |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Cooling Class | ONAN; Self-Cooled |
| Tap Changer | 5-Position Tap Changer w/ External Operating Handle |
| Primary Lightning Mounting Provision | Mounting Provisions for Installing Lightning Arrestor on H1 & H2 Primary Terminals |
| Secondary Neutral Connection | Secondary X2 Neutral Grounded to Tank via 1/2”-13 UNC Tapped Hole, 7/16” Deep Bung & Copper Ground Strap |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards |
| Winding Material | Copper |
| Dimensions* | 19.69''-W x 22.83''-D x 38.19''-H |
| Efficiency | 98.50% |
| No Load Loss (in watts) | +/- 65W |
| Full Load Loss (in watts) | +/- 254W |
Technical drawings
Applications
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 | |||||
Production Process
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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