25kva Pole Mounted Transformer oil immersed power transformer 13.85KV CSA C2.2-06 Standard

25kva Pole Mounted Transformer oil immersed power transformer 13.85KV CSA C2.2-06 Standard cUL Certified
 
 
Winley Electric’s 25 kVA single‑phase pole‑mounted transformer is a compact, rugged solution designed for Canadian overhead distribution needs. CUL certified to Canadian/North American standards and backed by a 30‑day delivery promise, this unit meets utilities’ and contractors’ requirements for reliability, code compliance, and fast turnaround.
 

 

 
Winley Electric's pole-mounted transformer UL and CUL certificates
 
 
                                        UL certification                                                                                              cUL certification
 
Key specifications
 

• Type: Pole‑mounted (conventional)
• Capacity: 25 kVA
• Phase: Single‑phase
• Primary voltage: 13,856 V GrdY/8,000 (Grounded Wye)
• Secondary voltage: 120/240 V (additive polarity, vector group Ii6)
• Primary bushing: 15 kV class, BIL 95 kV porcelain
• Secondary terminal: (3) 1.2 kV class, BIL 30 kV 2‑hole spades
• Tap changer: Off‑circuit, range ±2 × 2.5%
• Cooling: ONAN
• Frequency: 60 Hz
• Insulation class: A (105 °C), Temp rise 65 K
• Losses: No‑load 104 W; Load (85 °C) 377 W
• Impedance: 1.5–3.0%
• Windings: Aluminum/Aluminum; Core: Silicon steel
• Insulation fluid: Mineral oil; Tank: Coated steel (Munsell 5BG grey)
• Dimensions (approx.): 510 × 590 × 1100 mm; Weight ≈ 240 kg
• Service: Outdoor, ≤1000 m altitude
• Standards: CSA C22.2 (CSA C2.2‑06/CSA 802) — CUL certified

 
Technical drawings
 

 
Benefits summary
 

• CUL certified for Canadian acceptance and safety compliance
• Industry‑leading 30‑day delivery to meet tight schedules and emergency needs
• Compact, durable design for straightforward pole mounting and reduced labor time
• Low losses and proven materials for efficient, long service life
• Field‑ready terminals and off‑circuit taps for flexible voltage adjustment

 
Specifications
 

Production process