HV / LV dry transformers with reduced loss (HV molded resin and LV impregnated) conforming to the Type AA0-10% Ak classification Supplied without enclosure, with 4 lifting rings, 4 swivel rollers and 4 LV aluminum connection pads Impulse voltage: 125 kV, Environmental class: E3-C2-F1 High voltage adjustment +/- 2x2.5%, Dyn 11 coupling and UCC at 6% Ambient air cooling, no retention tank, simplified maintenance Service life optimized by partial discharges <5 pC, no-load loss limited to 675 W |