EM & D Product Data

EM & D Product Data

4.11 - 1251 ratings - Source

Horsepower range Speed range Speed holding Power supply Optional Features Forward and reverse inching Speed and direction indication ... 1 per cent short- term 415 V three-phase INFINITELY VARIABLE O.C. MOTOR CONTROL The Velonic Ward Leonard automatic speed control system is in effect a thyristor control circuit which, in conjunction with the motor generator set, provides long term steadyanbsp;...

Title:EM & D Product Data
Publisher: - 1966


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