From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Quotation from H.W. Sullivan for insulation testing transformers.
Identifier | ExFiles\Box 32\4\ Scan021 | |
Date | 6th November 1920 | |
X.1581 H.W. SULLIVAN, 368 & 369 WINCHESTER HOUSE. LONDON, E.C.2. Your ref : Wd{Mr Wood/Mr Whitehead}/Ms6/FJ27. Enc. 1 6th November, 1920. Dear Sirs, X.1109 Transformer for Insulation Testing. X 1581 I regret your enquiry of the 27th ultimo has not been answered earlier. I now have pleasure in quoting as follows :- 2 Single phase oil filled Potential Transformers 500 watts output, designed for a voltage ratio of 20/20,000 and for a periodicity of 50 cycles per second. @ £48. each. This price includes delivery of an oil immersed coil type Transformer contained in a plain steel tank complete with the necessary quantity of oil. Delivery eight to nine weeks. I enclose a copy of my Catalogue of Wireless Apparatus which may be of interest to your Engineering Department. Awaiting the favour of your reply. Yours faithfully, Messrs. Rolls-Royce Ltd., D E R B Y. H.W. SULLIVAN. GENERAL MANAGER. | ||