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一、操作控制台方面水文缆道技术改造的特点之一,是把原来附在电动绞车傍的手动操作开关改造成由交流接触器、热继电器、按钮等组成的操作控制台使其远距离操作。其优点是: 1.操作方便:由于电器设备全部集中到控制台上,因而操作时一目了然,十分方便。 2.动作可靠安全:由于采用按钮、接触器、热继电器配合,可以起失压保护和过电流保
First, the operating console Hydrological cableway one of the characteristics of technological innovation, is the original attached to the electric winch near the manual operation switch transformed into an AC contactor, thermal relays, buttons and other operating console to make it operate remotely . Its advantages are: 1. Easy to operate: As the electrical equipment are all concentrated on the console, so the operation at a glance, is very convenient. 2. Reliable and safe action: due to the use of buttons, contactors, thermal relays with, can play since the pressure protection and over-current protection