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三、YS-80的本安防爆系统YS-80具有两级安保系统,第一级是基本控制系统,第二级是 CRT 操作台、站及监控计算机。基本控制系统不涉及高压电,因此采用 BARD 旁路二极管(Shunt-dio-de)型安保器(额定电压为250V)组成本安防爆系统。由于操作台、站偏转电路(defleetion ciscuits)产生30kV 的高
Third, YS-80’s intrinsically safe explosion-proof system YS-80 has two security systems, the first level is the basic control system, the second stage is CRT console, station and monitoring computer. The basic control system does not involve high voltage, so an intrinsically safe explosion-proof system is made with a Shunt-dio-de Binary shunt (rated at 250V). Due to the console, the defleetion ciscuits generate a high of 30 kV