1. Layout clarity
The design of the power distribution cabinet operation panel should first focus on the clarity of the layout to facilitate the use of operators. Operation buttons, switches, indicator lights, etc. should be reasonably divided according to their functions. For example, the buttons that control different circuits or devices can be arranged in blocks. The important main switch can be placed in a more conspicuous and easy-to-operate central position, while the branch switches can be arranged in a certain logical order, such as from left to right and from top to bottom, corresponding to the circuit layout in the power distribution cabinet. The position of the indicator light should be close to the relevant buttons or switches to facilitate the operator to quickly identify the operating status of the equipment. For example, when there is a corresponding operating indicator light next to the switch to start a motor, the operator can know at a glance whether the motor is running normally. Such a clear layout can reduce the operator's search time and the possibility of misoperation during operation.
2. Clear identification
Clear identification is the key to the convenience of the operation panel design. Each button, switch and indicator light should have a clear and accurate identification. The identification content should include the name of the device or circuit it controls and the function (such as start, stop, reset, etc.). The text logo should be concise and clear, using easily recognizable fonts and font sizes, and can be combined with internationally accepted electrical symbols. For some operating elements with special functions, such as emergency stop buttons, their logos should not only be eye-catching, but also be in eye-catching red, and be surrounded by warning text to explain their uses and operating consequences. In addition, for use scenarios in multilingual environments, the logo can be in multiple languages at the same time to meet the needs of different operators and ensure that they can accurately understand the role of each operating element.
3. Convenience of operation
The design of the operating panel should take into account the convenience of the operator during actual operation. The size and shape of buttons and switches should conform to ergonomic principles, be convenient for finger operation, and avoid designs that are too small or too tight to cause difficulty in operation. For buttons that need to be operated frequently, their travel and pressing force should be moderate, neither too sensitive to cause false triggering, nor too strenuous. The rotary switch should have appropriate rotation resistance and scale markings to facilitate the operator to accurately adjust to the required gear. In addition, the height and angle of the operation panel should also be adjustable to accommodate operators of different heights and operating postures, so that they can maintain a comfortable state during operation and reduce fatigue and misoperation.
4. Maintenance convenience
The design of the operation panel should also take into account the convenience of maintenance. The operating components should be designed to be easy to disassemble and replace, such as plug-in connections or standard installation dimensions. When a button or indicator fails, maintenance personnel can quickly replace it without complex tools or a long disassembly process. At the same time, the layout of the operation panel should be easy to clean and inspect, avoiding dead corners or hard-to-reach areas, so that maintenance personnel can clean and inspect the operation panel regularly to ensure the normal operation of the operation panel and extend its service life.
