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KT1009型矿用抗噪音电话调度机由兖州矿务局科研所研制。它包括20门调度总机、抗噪音电话机、电子电话机、耦合器、查线器、隔爆兼本质安全电源。 该机为整体盒式铝结构,有压紧耐酸橡胶垫,防水性能好,且操作方便。搞机通话具有声光监视,并有钱路障碍检测表,可直接显示正常值、短路故障或开路故障。整机采用印刷电路板插接件,易于更换,并用704硅胶胶封,具有良好的防潮性能。 该机用于井下调度,可节省井上到井下的多芯通讯电缆。20门调度总机设两条中继线可与外线连接使
KT1009 mining anti-noise telephone scheduling machine developed by the Yanzhou Mining Institute. It includes 20 dispatch switchboard, anti-noise telephone, electronic telephone, coupler, wire checker, flameproof and intrinsically safe power supply. The machine is a box-type aluminum structure, a pressure acid rubber pad, waterproof performance, and easy to operate. Talk to the machine sound and light monitoring, and money road disorder detection table can be displayed directly normal, short-circuit fault or open fault. Machine uses a printed circuit board connector, easy to replace, and with 704 silicone rubber seal, with good moisture resistance. This machine is used for downhole scheduling, which can save multi-core communication cables from downhole to downhole. 20 dispatch switchboards set up two trunks can be connected with the outside world