P on American Crane & Equipment Corp.


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		PENDANT PUSHBUTTON STATION Means suspended from the crane operating the controllers from the floor or other level beneath the crane.




		PITCH DIAMETER (ROPE) Distance through the center of a drum or sheave from center to center of a rope passed about the periphery.




		PLAIN REVERSING CONTROL A reversing control which has identical characteristics for both directions of motor rotation.




		PLUGGING A control function which accomplishes braking by reversing the motor line voltage polarity or phase sequence.




		POWERHOUSE CRANE (TURBINE CRANE) High capacity crane generally used to perform turbine maintenance in a power plant.




		PROTECTIVE PANEL An assembly containing overload and under voltage protection for all crane motions.

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