Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Rotary converter
English Electric Company
(Manufacturer)
A Rotary Converter and Start Switch Box which was used at Floor 5, Llechwedd Slate Mine, Blaenau Ffestiniog. This Rotary Converter worked on the principle that it could convert AC current to DC current, and vice versa. The RC is currently painted red and blue, and the Start Switch Box is painted red.
Pwnc
Diwydiant
Rhif yr Eitem
2008.59/1
Historical Associations
Associated Person/Body: Greaves Welsh Slate Co. Ltd.
Association Type: Slate quarries
Place: Llechwedd slate quarry
Creu/Cynhyrchu
Derbyniad
purchase, 23/6/2008
Mesuriadau
Meithder
(mm): 2665
Lled
(mm): 1170
Uchder
(mm): 1400
weight (tonnes):approx 3
Deunydd
Metal
Lleoliad
In store
Dosbarth
3-D object (medium)Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.