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Electric Drive
Control Of Drilling
Control Of Hoisting
Drive Of Pipeline
Stardard Equipments
Large Inverter
Driller's Control
Energy Storage Control
Product Center
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Dynamic brake unit
This unit in the DC control system can reduce the speed of running motor to the cathead speed controlled by hand wheel. Once the foot switch is released by the driller, dynamic brake is automatically started by time delay to save the time of drilling.
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Integrated instrumentation control system
This system enables data transmission by PLC and PROFIBUS-DP bus for control of winch, rotary table, sludge pump and automatic driller, and is monitored by an industrial computer. The integrated driller operation and control system adopts the technology
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Stator Voltage Controlling Devices
CND 70 series are full-digital compact silicon controlled stator voltage regulators
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Drive Of Pipeline
8MW Natural Gas Compressor Drive System 1. System Introduction It is used to drive the three sets of variable frequency speed regulation system for natural gas compressor. Each system is mainly compo
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Brake Clearance Devices
The full-digital brake clearance monitoring system is based on advanced PLC control technologies, uses high-precision displacement sensor and user-friendly operator interface unit (OIU) for monitoring over the clearance between disc-shaped brakes
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