Full Report for Listed Buildings
Summary Description of a Listed Buildings
Reference Number
3061
Building Number
Grade
II
Status
Designated
Date of Designation
21/04/1981
Date of Amendment
31/03/2000
Name of Property
Electricity Transformer at SW end of Graham Street
Address
Location
Unitary Authority
Newport
Community
Stow Hill
Town
Locality
Easting
330656
Northing
187691
Street Side
Location
At top end (SW) of street.
Description
Broad Class
Industrial
Period
History
Following the Newport (Monmouthshire) Electric Lighting Order 1891, the corporation built Newport’s first power station at 21 Llanarth Street. The station supplied power at 2000 Volts AC, which had to be reduced to 200 Volts for household use at transformers such as this, and a similar listed transformer at Park Square.
Exterior
Cast iron cylindrical casing has low conical cap bearing iron lamp standard with modern lamp. Rim of cap has beaded decoration; relief decoration beneath rim on body of transformer which is divided into panels by horizontal ribs, and vertical ribs which bear hinges for access doors.
Interior
Reason for designation
Extremely rare survival from early period of electricity supply industry.
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