The ornamental design for equipment for control of electric power, as shown and described.
FIG. 1 is a perspective side view of equipment for control of electric power.
FIG. 2 is a front side view of the equipment shown in FIG. 1.
FIG. 3 is a back side view of the equipment shown in FIG. 1.
FIG. 4 is a right side view of the equipment shown in FIG. 1.
FIG. 5 is a left side view of the equipment shown in FIG. 1.
FIG. 6 is a top side view of the equipment shown in FIG. 1; and,
FIG. 7 is a bottom side view of the equipment shown in FIG. 1 wherein the broken lines are shown for illustrative purpose only and forms no part of the claimed design.