General Electric nema class aa dry-type transformer, model/catalog 9T23B3874. Ratings shown: 480 V primary / 208Y/120 V secondary, 3 Phase, 75 kVA. 60 Hz; 150 C rise; 5.1% impedance; transformer type QL; NEMA Class AA dry type. Condition: Used / Salvaged.
Catalog notes
60 Hz; 150 C rise; 5.1% impedance; transformer type QL; NEMA Class AA dry type.
INFORMATION SOURCE
Documented from available evidence
Nameplate / photo evidence + official manufacturer family reference
