Describes a spindle drive, type BDC3031R, using fuseless power circuits. Short-circuit protection is provided by a fast-acting magnetically tripped circuit-breaker.
Circuit-breakers protect thyristors in machine tool drive
Schaltungsunterbrecher schuetzen Thyristoren in Antrieben von Werkzeugmaschinen
Electrical Times ; 4350 ; 10-11
1975
Article (Journal)
English
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