Meter, watt-hour

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Ingenium, 1984.0555.001
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OBJECT TYPE: REVENUE/DC/3 WIRE
DATE: Unknown
ARTIFACT NUMBER: 1984.0555.001

MANUFACTURER: Sangamo Electric Co.
MODEL: D5-3
LOCATION: Springfield, Illinois, United States of America

More Information

General Information

Serial #: 2607021
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: METAL CASING & PARTS/ SYNTHETIC PARTS/ GLASS

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 31.5 cm
Width: 26.5 cm
Height: 14.5 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Energy-electric
Category: Measurement
Sub-Category: N/A

Manufacturer

AKA: Sangamo
Country: United States of America
State/Province: Illinois
City: Springfield

Context

Country: Unknown
State/Province: Unknown
Period: Unknown
Canada: THIS ONE WAS KEPT AT THE DEPT. OFTRADE AND COMMERCE, STANDARDS BRANCH, IN OTTAWA AS PART OF ITS LEGAL OBLIGATIONS TO TEST AND MAINTAIN EXAMPLES OF METERS SOLD COMMERCIALLY IN CANADA.
Function: A METER WHICH INTEGRATES, OR SUMS UP, THE SUCCESSIVE VALUES OF POWER SUPPLIED THROUGH IT TO A DISTRIBUTING CIRCUIT & REGISTERS THE SUMS OF THESE VALUES IN COMMERCIAL UNITS; IT MEASURES THE AMOUNT OF TOTAL ENERGY USED (REF.2)
Technical: ORIGINAL MERCURY WATTHOUR METERS WERE DEV'D IN ENGLAND BY THE FIRMS HOOKHAM AND FERRANTI IN 1888. THEY COMPETE WITH THE COMMUTATOR WATTHOUR METERS FOR THE GREATER SHARE OF THE DIRECT CURRENT WATTHOUR MEASUREMENT MARKET. (CONT'D IN SUPP.INFO. FILE & O:DRIVE SUPP.INFO.)
Area Notes: Unknown

Details

Markings: PLATE READING 'DIRECT CURRENT WATTHOUR METER/ NO. 2607021 WATTHOURS PER DISK REV 2/3/ AMPS 10, TYPE D5-3, 110/220 VOLTS/ SANGAMO ELECTRIC COMPANY/ SPRINGFIELD ILLINOIS'/ PLATE READING 'THREE WIRE D5-3 METER/ NO. 2607021/ AMPS 10, VOLTS 110/220'/ GREEN IMPRESSION PRINTED LABEL READING 'S55'/ GREY PAINTED '104'
Missing: N/A
Finish: BLACK PAINTED CASING/ BLACK SYNTHETIC/ WHITE DIAL WITH BLACK & RED MARKINGS
Decoration: N/A

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If you choose to share our information about this collection object, please cite:

Sangamo Electric Co., Meter, watt-hour, Unknown Date, Artifact no. 1984.0555, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1984.0555.001/

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