Dc module, Drilling rig, Oil rig, Ac module
2016-08-04 15:53 Click：times
The DC module consists of the electronics for automatic control of the rig123.net' target='_blank'>SCR
converter:
Automatic load sharing system for the drawworks, rotary table and mud pump motors SCR firing circuits with ‘hard firing pulse’ output Gate suppression at approximately 150% of the highest single motor current limit
All controls are designed to be ‘fool-proof’Individual control of current limits for all drilling functions Zero throttle interlock
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converter:
Automatic load sharing system for the drawworks, rotary table and mud pump motors SCR firing circuits with ‘hard firing pulse’ output Gate suppression at approximately 150% of the highest single motor current limit
All controls are designed to be ‘fool-proof’Individual control of current limits for all drilling functions Zero throttle interlock
TAG：