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| Price | $1000-$10000 |
| MOQ | 1unit |
| Delivery Time | 30days |
| Brand | WINLEY |
| Place of Origin | CHINA |
| Certification | UL,cUL,CE,ISO |
| Model Number | D-15/4.16 |
| Packaging Details | Plywood case |
| Payment Terms | T/T |
| Supply Ability | 5000set/month |
| Place of Origin | CHINA | Packaging Details | Plywood case |
| Secondary Voltage | 120/208V (L-N-L) | Model Number | D-15/4.16 |
| Secondary BIL | 30 KV | Supply Ability | 5000set/month |
| No Load Loss | +/- 65W | Certification | UL,cUL,CE,ISO |
| Transformer Type | Overhead Distribution Transformer, Conventional Type | capacity | 15 kVA |
| Brand Name | WINLEY | Payment Terms | T/T |
| Full Load Loss | +/- 250W | Price | $1000-$10000 |
| Delivery Time | 30days | Minimum Order Quantity | 1unit |
| Primary Voltage | 4160V | Primary BIL | 60 kV |
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
