Westinghouse Type C Switchboard Wattmeter, 1906-1911
01
Artifact Overview
Artifact Details
Artifact
Wattmeter
Date Made
1906-1911
Place of Creation
Location
Not on exhibit to the public.
Object ID
43.141.97
Credit
From the Collections of The Henry Ford. Gift of Consumers Power Company.
Material
Metal
Glass (Material)
Paper (Fiber product)
Color
Black (Color)
White (Color)
Dimensions
Height: 11 in
Width: 12 in
Length: 5.75 in
Inscriptions
on face:
POLYPHASE INTEGRATING WATTMETER/ STYLE NO x 90667 SERIAL NO. 868839/ WESTINGHOUSE ELECTRIC & MFG. CO./ PITTSBURG, [sic] PA., U.S.A.
on face:
PATENTED/ MAY 1 '88/ AUG, 14 '88/ DEC, 26 '93
on face:
PATENTED/ JAN. 1 '95/ OCT. 22 '95/ AUG. 9 '98
on readout:
KILOWATT HOURS/ ONE DIVISION OF 100S DIAL = 100 KILOWATT HOURS/ 20 AMPS. 2000 VOLTS
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