ROSS HILL CONTROLS 100D038

ROSS HILL CONTROLS 100D038 is a rugged drilling control pcb card designed for classic Ross Hill offshore drilling rig SCR DC drive control systems. The drilling control pcb card processes speed and torque command signals for drawworks and rotary table DC motor drives. This drilling control pcb card compares setpoint and field feedback signals to regulate SCR firing angles. The drilling control pcb card adopts heavy-duty printed circuit construction to withstand vibration, dust and electromagnetic interference on drilling platforms.

This board carries out scr firing pulse regulation to control DC motor torque and rotation speed. The scr firing pulse regulation outputs trigger pulses for silicon controlled rectifier power circuits. The scr firing pulse regulation limits motor current to protect drilling mechanical equipment from overload shock. The scr firing pulse regulation provides stable closed-loop control during heavy load drilling operations.

This ROSS HILL spare is an essential offshore drilling control spare for rig SCR cabinet overhaul. The offshore drilling control spare can replace faulty original control boards directly. The offshore drilling control spare meets offshore industry safety standards. The offshore drilling control spare is widely fitted on land drilling rigs and offshore drilling platforms with legacy Ross Hill SCR drive systems.

ROSS HILL CONTROLS 100D038 control PCB is a core signal regulation card for Ross Hill SCR drilling drive platform. It generates and adjusts SCR trigger pulses to control DC drive output, supervises motor torque and speed for drawworks and rotary equipment, and runs steadily under harsh offshore drilling environmental conditions.