Surplus ABB 3-phase power transformer available for immediate sale. Nameplate and diagram photos available. Contact CTG Power Systems for pricing and freight.
Surplus ABB 7.85 MVA (7,850 kVA) three-phase power transformer, manufactured 2013, configured Yy0 and rated 60 Hz with KNAN cooling. The transformer’s high-voltage side is 8.333 kV nominal with a tap range of ±2 × 2.3% for voltage adjustment, and the low-voltage side is 2.8 kV. Insulation levels are listed as LI 150 / AC 50 (HV) and LI 60 / AC 20 (LV). Fluid is Envirotemp FR3, making it a strong fit for projects where a high-performance, environmentally preferred dielectric is desired. Nameplate data also lists no-load loss of 6.21 kW and no-load power of 12.73 kVA.
This unit includes associated cooling equipment with multiple Menk radiator packages (labeled for Ball Mill 3 / 30-BM-021), including several large radiator crates and two smaller radiator crates—weights and dimensions are clearly marked on the packaging labels. The transformer nameplate lists total weight 23,200 kg, oil weight 6,530 kg, active parts 7,000 kg, and transport weight with oil 19,300 kg. Additional diagram/connection plate photos are available, including tap position voltages and notes. In stock and available for immediate sale—contact CTG Power Systems for price, lead time, and freight/rigging coordination.
