Land Drilling Rig/Oil Drilling Rig SCR VFD MCC
Promulgator
：admin Time：2016-08-04
ONE.Land dril
1、Land drill DC Drive System Generator Controls system,ZJ40D/ZJ50D/ZJ70D/ZJ90D .
2.Land drill frequency speed control system ,ZJ40DB/ZJ50DB/ZJ70DB/ZJ90DB .
3.MCC power distribution center.
4.AC Control Module.DC Control Module
5.SCR or AC Power Control House
6.Rig Electrical Mains System
TWO.Offshore drilling platform
1.Offshore Drilling Platform Power Control System
2.VFD DRIVE LEG JACK-UP CONTROL SYSTEM
3SYSTEM SUMMARY
