Jinan air compressor control cabinet overview: a new generation of energy-saving water supply equipment. Mainly used in high-rise buildings without tower water supply, constant pressure water supply of fire fighting deep well pump, and other places closed-loop according to real-time water consumption. Closed-loop control system consists of well-known inverters, intelligent controllers, pressure sensors and pumps. Multi-pump control, stable pipe network pressure, improve the quality of water supply, reduce secondary pollution, high power-saving efficiency, can complete the unattended automatic control system of water supply without tower.

　　空压机控制柜有哪些要求：

　　What are the requirements of air compressor control cabinet?

　　供应商为电站的中压气体系统提供基于PLC的控制柜。设备在空气压缩机房。 PLC使用可编程控制器，其性能不低于s7-300系列。空气压缩机维护少包括以下部分：

　　The supplier provides PLC-based control cabinet for medium pressure gas system of power plant. Equipment in the air compressor room. PLC uses programmable controller, its performance is not less than the S7-300 series. Air compressor maintenance includes at least the following parts:

　　（1）空压机电机电机端相维护;

　　(1) maintenance of motor terminal phase of air compressor;

　　（2）过载维护;

　　(2) Overload maintenance;

　　（3）各级气缸压力保持过高;

　　(3) Pressure of cylinders at all levels is kept too high;

　　（4）维持每个级别的气缸温度;

　　(4) Maintain the cylinder temperature of each level;

　　控制单独的空气控制单元提供单独的控制面板，控制面板配备空气压缩机启动机械电机控制器，主循环设备自动空气开关，PLC等，带红色，绿色指示灯“手动 - 关闭自动“选择开关，按钮，灯，电源隔离变压器，继电器，电机控制电路等设备维护和排气温度计，排气压力表，油压表，低油压继电器停机和电加热器。当压力下降到预定值时，自动控制装置应允许空气压缩机交替运行并自动启动空气压缩机。应提供所有用于自动控制空气压缩机的压力指示器。低压报警，高压报警，高压切断还应配备三个辅助压力报警。控制柜应少将储气罐的上下压力信号和两台空气压缩机的运行状态提供给计算机监控系统。

　　The control panel is equipped with air compressor startup mechanical motor controller, main circulating equipment automatic air switch, PLC and so on, red and green indicator light "manual-close automatic" selection switch, button, lamp, power isolation transformer, relay, motor control circuit and other equipment maintenance and exhaust thermometer, exhaust temperature meter. Barometer, Hydraulic Meter, Low Hydraulic Relay Shutdown and Electric Heater. When the pressure drops to a predetermined value, the automatic control device should allow the air compressor to operate alternately and start the air compressor automatically. All pressure indicators for automatic control of air compressors shall be provided. Low-voltage alarm, high-pressure alarm, high-pressure safety cut-off should also be equipped with three auxiliary pressure alarm. The control cabinet shall provide the upper and lower pressure signals of the gas storage tank and the operation status of two air compressors to the computer monitoring system at least.

　　控制系统应为“现场/间隔”开关，手动/自动开关，启动，停止，空压机运行形式转换，汽车维修，空压机设定参数，各种状态表和参数，故障报警等。应与工厂计算机监控系统的实用程序LCU连接，该系统应包括必要的网络通信接口和I / O接口。供应商应提供通信协议软件并暂停与工厂计算机监控系统承包商的和谐，以确保通信的胜利。输入/输出（I / O）触点应为电气独立的空触点。输入信号主要是遥控指令，输出信号主要是中压气体系统的运行状态和报警信息。

　　The control system should be "field/interval" switch, manual/automatic switch, start-up, stop, air compressor operation mode conversion, automobile maintenance, air compressor set parameters, various state tables and parameters, fault alarm, etc. It should be connected with the practical program LCU of the factory computer monitoring system, which should include the necessary network communication interface and I/O interface. The supplier shall provide communication protocol software and suspend harmony with the plant computer monitoring system contractor to ensure the success of communication. Input/output (I/O) contacts shall be electrically independent empty contacts. The input signal is mainly the remote control instruction, and the output signal is mainly the operation status and alarm information of the medium pressure gas system.

　　以上就是济南科邦机械设备有限公司小编为您带来的济南空压机控制柜操作要求，希望能帮到您，如果您有购买空压机的需求，欢迎来电咨询，我们的网站是http://www.jnkbjx.com

　　Above is the operation requirement of Jinan air compressor control cabinet brought by Jinan Kebang Machinery Equipment Co., Ltd. Xiaobian. We hope to help you. If you have the need to buy air compressor, please call us for consultation. Our website is http://www.jnkbjx.com.