63/84/105 MVA substation transformer, 161 kV wye to 34.5 kV wye, with load tap changer
Price on request
63/84/105 MVA substation transformer, 161 kV to 34.5 kV, with load tap changer
- Year built
- 2022
- In service
- Never energized
- Equipment no.
- JJ-SIEMENS-161-105
- Manufacturer
- Siemens Energy
Price and quote
Price on request
Price for the equipment. Your quote adds testing and delivery to your site.
- Tested before it ships, and you see the report first
- Delivered to your site, with rigging and freight quoted up front
- Confirmed with the seller before we quote
Specifications
- Rating
- 63/84/105 MVA, ONAN/ONAF1/ONAF2, 65 °C rise
- Primary
- 161,000 V
- Secondary
- 34,500 V, with a 13,800 V tertiary
- Full-load current
- 1,054 A at 63 MVA, 1,406 A at 84 MVA and 1,757 A at 105 MVA, at 34.5 kV calculated from its rating
- Phase
- 3-phase, 60 Hz
- Tap changer
- HV on-load, 144.9 to 177.1 kV, ±8 × 1.25%
- Impedance
- 9.25% at 63 MVA
- BIL
- 650 kV HV line, 200 kV LV, 110 kV tertiary
- Windings
- Copper
- Fluid
- Oil, 7,695 gal
- Weight
- 254,000 lb with oil
About this unit
Never-energized Siemens Energy unit built in 2022 and held in the USA, listed by broker J&J Transformers from a serial-specific nameplate photo; availability was confirmed on September 24, 2026. The vector group and tertiary rating are not yet documented. Price on request.
Listed October 18, 2026