VARCO OIL TOOLS 89900

VARCO OIL TOOLS 89900 is a rugged top drive control logic assembly for NOV Varco TDS series top drive drilling rig control systems. This top drive control logic assembly processes SCR trigger signals and torque feedback for drilling motor closed-loop regulation. This top drive control logic assembly monitors drive operating status and executes fault detection for overload protection. This top drive control logic assembly adopts heavy-duty industrial circuit design to adapt to offshore and onshore oil rig environments.

This unit is a vital oilfield top drive spare part for drilling rig control cabinet overhaul. The oilfield top drive spare part coordinates with SCR interface cards to stabilize motor speed and torque output. The oilfield top drive spare part resists vibration, dust and electromagnetic interference on drilling sites. The oilfield top drive spare part can replace defective original assembly to recover top drive drilling function.

It delivers reliable SCR power signal conditioning for drilling motor drive systems. The SCR power signal conditioning converts low-level logic signals to trigger SCR power circuit. The SCR power signal conditioning stabilizes current output under variable drilling load. The SCR power signal conditioning protects the drilling motor from sudden current surge and mechanical shock.

VARCO OIL TOOLS 89900 is installed inside Varco top drive electrical cabinet. It is original electronic spare part for offshore and onshore drilling rig top drive control system maintenance.