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Three-Phase OLTC Substation Transformer – 20,000 kVA Capacity

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Availability: Some items may be in stock.
For current availability or a custom quote, please contact us at quote@amrocor.com.

Price:

$ 1,100,000.00

Three-Phase OLTC Substation Transformer – 20,000 kVA Capacity

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Price:

$ 1,100,000.00

Availability: Some items may be in stock.
For current availability or a custom quote, please contact us at quote@amrocor.com.

Description

 

Feature Specification
Cooling Type ONAN / ONAF
Primary Voltage 2,400 – 46,000 V
Secondary Voltage 208 V – 15,000 V
Rated Frequency 60 Hz
Tap Range ±2 × 2.5% (off‑load tap changer)
Winding Materials Copper or Aluminum
Core Material Grain‑Oriented Silicon Steel Sheet
Impedance ~6.50%
Standards IEEE C57.12.00 etc., UL Listed
Sound Level ~68 dB (for 10 MVA, similar levels for larger)
Dielectric Fluid Options Non‑PCB Mineral Oil or FR3 Biodegradable Oil
Vector Configurations Delta–Wye, Wye–Wye, Delta–Delta, Wye–Delta (per request)

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