Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 636
se Circuit; Current exceeding 100Amperes, Potential not exceeding 500 ^olts. The illustration herewith shows the method of connection to a single-P^lV^rnn ^J^? a ^rrent exceedi§ 100 amperes at a potential notexceeding 500 volts. In this case a series transformer is used, the currentto be measured… … Fig. 23. Connections for Single-Phase Circuit; Potential exceeding 500Volts. The illustration shows the method of connecting the meter to a single-phase circuit carrying current at a potential exceeding 500 volts. To keepthe high potential current out of the meter, hoth a series and a shunt…
Electrical engineering
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