Rating (KVA): 108/144/180 MVA Frequency: 60Hz. Windings: Copper Primary Voltage: 335 KV Secondary Voltage: 34.5 KV Vector Group: YNyn0+d1 Phases: 3 65° C Rise ONAN/ONAF1/ONAF2 Oil Preservation Systems: Conservator Manufacturer: Georgia Transformer Corp. Location: Southeast USA Standards: IEEEC57.12.00 (2015) Warranty: 5 Years Available: 1 unit Price: Call For Specifications and Price Documentation folder available for your review (serious inquiries only): 1. Comprehensive Drawings. 2. Nameplate 3. Photos
3 PHASE, 60 HERTZ, CLASS ONAN/ONAF/ONAF/ONAF 55/65 DEG. C RISE, 9.43% IMPEDANCE, COPPER WINDINGS HV TOP MOUNTED BUSHINGS, CONSERVATOR, HIGH VOLTAGE: 138000GRDY/79670, BIL: 550 KV LOW VOLTAGE, 13800 DELTA, BIL:110 KV, TAPS:144900-141450-138000-134550-131100 Fully Reconditioned Call for Quote. Serious Inquiries Only Please.
Designed for optimal performance and durability, this New 40/60/75 MVA 69Kv~34.5Kv Siemens Substation Transformer is built to withstand demanding operational conditions and ensure seamless power distribution. Full drawing package available. New substation GSU transformer available from cancelled project. Normal lead times for this size unit are 3-4 years. This size transformer could be for a large solar field, data center, utility substation.
Three (3) "NEW" Unused Prolec-GE 30/40/50/56 MVA (168MVA Total) High-Voltage Power Transformer – 138 kV HV / 13.8 kV Y LV, ONAN/ONAF cooling, 60 Hz, 55°C rise, 10% impedance. Built 06/2023 with 650 kV BIL (HV) / 110 kV BIL (LV). Perfect for utility substations, industrial facilities, renewable energy projects, and data centers. In stock – ready for immediate shipment worldwide. Serious Inquiries Only
Surplus ABB 3-phase power transformer available for immediate sale. Nameplate and diagram photos available. Contact CTG Power Systems for pricing and freight.
Unused Toshiba three-phase oil-immersed step-up power transformer rated 90/112/140 MVA. Built in 2025, 60 Hz, serial A23009, with ONAN/ONAF1/ONAF2 cooling for utility-scale and industrial applications.
New TTE three-phase oil-filled power transformer rated 69/92/115 MVA at 138/34.5/13.8 kV. 60 Hz unit with ONAN / ONAF1 / ONAF2 cooling, vector group YNyn0+d, and tertiary winding for stabilizing purposes only.
New three-phase oil-immersed power transformer manufactured by JSHP Transformer Co., Ltd.. Rated 50/66 MVA, 69 kV grounded-wye HV to 34.5 kV LV, 60 Hz, ONAN/ONAF cooling. Suitable for utility, renewable, and industrial step-up applications.
One (1) new Siemens Energy three-phase substation power transformer rated 45/60/75 MVA with ONAN/ONAF/ONAF2 cooling. 69 kV HV / 34.5 kV LV / 13.8 kV tertiary, YNyn0(d1) vector group, high-side DETC, copper windings, mineral oil filled.
Available lot of 12 unused 2023 ABB / Hitachi Energy three-phase unit substation transformers with 480Y/277V low-voltage output. Lot includes 4.16 kV and 12.47 kV high-voltage groups, with combined listed capacity up to approximately 27.15 MVA based on maximum kVA ratings.
Reconditioned 7,500 KVA Substation Transformer — Sunbelt | 23,000 Delta – 12,470Y/7,200 Item No. STT-06-0033 CTG Power Systems Intnl., LLC offers a surplus used 7,500 KVA substation power transformer manufactured by Sunbelt Transformer Ltd. and reconditioned in 2022. This three-phase unit features full copper primary and secondary windings, a 65 °C temperature rise, and 8.86% impedance, making it well suited for utility, industrial, and substation step-down applications.
