Product Description
N series DEH (T800N) is a general-purpose system designed based on HOLLiAS-N nuclear power plant digital instrument and control system. It is specifically developed for megawatt nuclear power turbine units, complying with the special specifications of the nuclear power industry and meeting the automatic control requirements of nuclear power turbine generator units. It realizes the integrated management of DCS and turbine monitoring and control for nuclear power units.

Features
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Rapidity
Minimum opration period of 10 ms, which can meet the requirements of the turbine control of megawatt-level nuclear power units
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Reliability
Support for full redundancy configuration of power supply, controller, network and communication bus as well as fault diagnosis and switching
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Security
Master/slave controller hot standby redundancy, periodically redundantly transferring all data through a dedicated 1000M redundant network to ensure seamless switching
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Flexibility
Special speed measurement module NM635, servo module NM465, and full-digital programmable module, which can be used independently or integrated with HollySys main control systems through Profibus-DP bus
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