DK-45 MK2 COMPRESSOR CONTROLLER<\/p>\n
DK-45 is a high-tech product that provides control of screw or piston type air compressors driven by electric motors. The device includes all the functions required for a compressor control panel; thus, it eliminates the need for additional modules, which leads to a reduction in the cost of the panels. The early start function analyzes the air consumption trend and starts the compressor before the pressure drops below the lower limit. Using the Weekly Schedule Exerciser and Pressure Calendar functions, the compressor can be scheduled to operate at specific hours and days of the week with preset pressure values.<\/p>\n
The device is powered directly from the 400\/230 V utility network. It provides internal power for the fault contact and sensors, eliminating the need for a power transformer in the panel. The device can read the mains voltage and frequency. It provides protection against under\/over voltage and phase sequence. The 2.9-inch, 128x64 pixel graphic display displays values with graphical support. RS-485 MODBUS RTU and USB communication ports allow monitoring and parameter setting using a PC. The optically isolated digital inputs have noise filtering, ensuring trouble-free operation in electrically noisy environments. The device can be configured from the front panel or using the free Rainbow Plus software available on the manufacturer\u2019s website. The free RAINBOW+ software allows monitoring and recording of the device.<\/p>\n
FEATURES:\u2022Graphic LCD screen: 128\u00d764 pixels, 2.9\u2033\u2022Automatic operation by outlet pressure\u2022Overvoltage protection relay function\u2022Phase sequence protection function\u2022Flexible hour calculation algorithm\u2022Analog speed control output 0-10 V\u2022Multiple compressor support\u2022Early start function prevents pressure drop\u2022Dryer control function\u2022Event records\u20225 independent maintenance counters\u2022Supports various topologies\u2022Displays mains voltage\u2022No external transformer required\u2022Star\/delta start\u2022Frequency inverter control capability\u2022Load solenoid control\u20225 programmable relay outputs\u2022Optical isolated, programmable digital inputs\u20222 pressure sensor inputs\u20222 temperature sensor inputs\u2022Adjustable sensor characteristics\u2022USB communication port\u2022RS-485 MODBUS communication\u2022Password-protected front panel programming\u2022Shallow panel depth, easy installation\u2022Wide operating temperature range\u2022Sealed front panel (IP65 with gasket)<\/p>","protected":false},"excerpt":{"rendered":"
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