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| ชื่อแบรนด์: | WINLEY |
| เลขรุ่น: | D-25/6.6 |
| ขั้นต่ำ: | 1 หน่วย |
| ราคา: | $1000-$10000 |
| รายละเอียดการบรรจุ: | กรณีไม้อัด |
| เงื่อนไขการจ่ายเงิน: | ที/ที |
25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price UL Listed
Winley’s 25 kVA Overhead Distribution Transformer is a purpose‑built pole‑mounted solution engineered for reliable single‑phase distribution on 6.6 kV delta primary systems. Designed and manufactured with industry‑leading craftsmanship and materials, this compact transformer delivers stable, efficient power conversion to 120/240 V (L‑N‑L) secondary service while meeting the strict safety and performance requirements of utilities and contractors.
Key Benefits
( Pole Mounted Transformer UL Listed ) ( Pole Mounted Transformer cUL Listed )
Pole Mounted Transformer Main data
| Phase: | Single Phase |
| Capacity: | 25 KVA |
| Primary Voltage: | 6600V |
| Secondary Voltage: | 120/240V (L-N-L) |
| Frequency: | 100 Hz |
| Temperature Rise: | 65°C |
| Insulation Rating: | Class E Insulation - 120°C, 248°F |
| Cooling Class: | ONAN; Self-Cooled |
| Efficiency Standard(s): | Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards |
| Winding Material: | Copper |
| Ambient Temperature Rating: | 40°C |
| Ambient Operating Temperature Range: | -40°C to +40°C (-50°F to +104°F) |
| Sound Level: | 48 dBA (Complies To NEMA TR-1) |
| Elevation Level: | 3,300ft Above Sea Level (2,000m) |
| Core Material: | Cold Rolled Grain Oriented Silicon Steel |
| Nameplate Material: | Stainless Steel |
| Tank Material: | Coated Steel |
| Total Weight (Liquid Filled)*: | 470 lbs |
| Efficiency: | 99.00% |
| No Load Loss (in watts): | +/- 102W |
| Full Load Loss (in watts): | +/- 374W |
Technical drawings
Standards & Certifications
UL and cUL listed (authoritative North American safety certifications)
Meets/Exceeds: DOE 2016 efficiency requirements
Complies with major industry standards including (but not limited to): ANSI / IEEE C57 series (C57.12.00, C57.12.10, C57.12.30, C57.12.31, C57.12.35, C57.12.90), ANSI C62.11, ANSI C62.22, ANSI C2, ANSI C37.47, ANSI Z535.4, ASTM D3487, ASTM D6871, 10 CFR Part 431, CAN / CSA C233.1‑87, CAN / CSA C802.1‑13, CSA C2.2:06, CAN / CSA C50, NEMA TP‑1 2002.
These certifications and compliances confirm Winley’s commitment to safety, electrical performance, insulation integrity, electromagnetic compatibility and environmental requirements.
Pole Mounted Transformer Specifications
| 10kva-333kva 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 | 1.8-4% | 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 | |||||
Production process
|
| ชื่อแบรนด์: | WINLEY |
| เลขรุ่น: | D-25/6.6 |
| ขั้นต่ำ: | 1 หน่วย |
| ราคา: | $1000-$10000 |
| รายละเอียดการบรรจุ: | กรณีไม้อัด |
| เงื่อนไขการจ่ายเงิน: | ที/ที |
25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price UL Listed
Winley’s 25 kVA Overhead Distribution Transformer is a purpose‑built pole‑mounted solution engineered for reliable single‑phase distribution on 6.6 kV delta primary systems. Designed and manufactured with industry‑leading craftsmanship and materials, this compact transformer delivers stable, efficient power conversion to 120/240 V (L‑N‑L) secondary service while meeting the strict safety and performance requirements of utilities and contractors.
Key Benefits
( Pole Mounted Transformer UL Listed ) ( Pole Mounted Transformer cUL Listed )
Pole Mounted Transformer Main data
| Phase: | Single Phase |
| Capacity: | 25 KVA |
| Primary Voltage: | 6600V |
| Secondary Voltage: | 120/240V (L-N-L) |
| Frequency: | 100 Hz |
| Temperature Rise: | 65°C |
| Insulation Rating: | Class E Insulation - 120°C, 248°F |
| Cooling Class: | ONAN; Self-Cooled |
| Efficiency Standard(s): | Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards |
| Winding Material: | Copper |
| Ambient Temperature Rating: | 40°C |
| Ambient Operating Temperature Range: | -40°C to +40°C (-50°F to +104°F) |
| Sound Level: | 48 dBA (Complies To NEMA TR-1) |
| Elevation Level: | 3,300ft Above Sea Level (2,000m) |
| Core Material: | Cold Rolled Grain Oriented Silicon Steel |
| Nameplate Material: | Stainless Steel |
| Tank Material: | Coated Steel |
| Total Weight (Liquid Filled)*: | 470 lbs |
| Efficiency: | 99.00% |
| No Load Loss (in watts): | +/- 102W |
| Full Load Loss (in watts): | +/- 374W |
Technical drawings
Standards & Certifications
UL and cUL listed (authoritative North American safety certifications)
Meets/Exceeds: DOE 2016 efficiency requirements
Complies with major industry standards including (but not limited to): ANSI / IEEE C57 series (C57.12.00, C57.12.10, C57.12.30, C57.12.31, C57.12.35, C57.12.90), ANSI C62.11, ANSI C62.22, ANSI C2, ANSI C37.47, ANSI Z535.4, ASTM D3487, ASTM D6871, 10 CFR Part 431, CAN / CSA C233.1‑87, CAN / CSA C802.1‑13, CSA C2.2:06, CAN / CSA C50, NEMA TP‑1 2002.
These certifications and compliances confirm Winley’s commitment to safety, electrical performance, insulation integrity, electromagnetic compatibility and environmental requirements.
Pole Mounted Transformer Specifications
| 10kva-333kva 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 | 1.8-4% | 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 | |||||
Production process
