配电装置中PLC的应用

PLC UTILIZATION ON POWER DISTRIBUTION DEVICE

该产品系全国首台采用进口工业可编程序控制器(PLC)和人机屏(GOT)的矿用隔爆型高压真空配电装置,具有独立的高压隔离开关和前级6KV高压电源指示,配套移动变电站采用国际流行的低压侧故障分断高压侧电源的运行模式。该产品既吸纳了国际先进的智能化技术和结构形式,又有机地结合了中国煤矿配套电气设备的特性,可与进口变压器和国产变压器配套使用。同时该产品符合GB3836-2000《爆炸性环境防爆电气设备》最新国家标准规定。因此,该产品技术指标、性能和结构等各方面均优于国内同类产品,它为我国煤矿井下提供了一种性能优良、安全可靠的电气设备,是矿山开采业同类产品的最佳选择。

The mine in this product system whole nation adopts import industry can be compiled program controller（PLC） and man - machine screen （GOT） is with separating the high - handed vacuum power distribution device of the mould bursting Possessing the onboard high pressure isolation switch indicates with preceding grade of 6KV＇s high voltage power supply. Forming a complete set or system to move the substation adopts the international popular low pressure side trouble to divide to break the operating model of high pressure side power supply. This product both receives the advanced intelligentization technology and the structure form received, and organicly combines the specific property of forming a complete set or system electrical equipment of China coal mine, and can be with entering port the necessary use of transformer and made in our country transformer. This product fits the newest national standard of GB3836 -2000S （the explosion environment is guarded against bursting the electrical equipment） stipulating at the same time. Therefore each side of this product such as technology index, function and structure, etc, all are superior to internal same a kind of product, it has provided one kind of electrical equipment which is fine, safe and reliable for our country coal mine in the pit, and is the optimum selection to the same kind of product in mine exploitation industry.