Westinghouse PT transformer
date: label: date made
content: ca 1940
name: label: maker
content: Westinghouse Electric Corporation
notes: label: Description (Brief)
content: A cubic steel casing with anchor plate on the bottom, four ceramic insulators on top (3 brown, 1 white), and a plastic connecting plate on the right side. Two copper wire connectors marked "X1" and X2". "3/3/54" etched above connecting plate, "CT" penciled next to etching. Nameplate reads: "Voltage Ratio / 2400/4100 Y to 120 / Westinghouse / Type PT / Potential / Transformer / Volt Amperes / Thermal Rating 500 / Accuracy Rating 150 / Compensated for 40 / Full Wave Impulse Test / 45KV / Style / 851643-G / 60 Cycles / Patent 1594124 / Serial / 3819773 / 29178-B Westinghouse Electric Corporation, U.S.A. Made in U.S.A."
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN80830U03
objectType: label: Object Name
content: Transformer
label: Other Terms
content: Transformer; Components; Power and Lighting; Power and Lighting
physicalDescription: label: Measurements
content: overall: 9 3/4 in x 10 1/4 in x 9 1/2 in; 24.765 cm x 26.035 cm x 24.13 cm