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 637
nt exceeding 100Amperes, Potential not exceeding 500 Volts. The illustration herewith shows the method of connecting two of thesemeters to a three-wire polyphase circuit, where the current in each of theoutside wires exceeds 100 amperes, while the potential between each of theoutside wires and the… … Fig. 26. Connections for Polyphase Circuit; Potential exceeding 500 Volts. The illustration shows the method of connecting two meters to a poly-phase three-wire system carrying currents at a potential exceeding 500 volts.It will be noted that both series transformers and shunt transformers areused.…
Electrical engineering
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