First of all, it is necessary to clarify the operating mode, size and load type of the equipment. The system needs to be set up in detail on the I/O interface, communication and configuration mode.
Step 1: Determine the device parameters
First of all, it is necessary to clarify the operating mode, size and load type of the equipment.
Step 3: Clarify the system interface
The system needs to be set up in detail on the I/O interface, communication and configuration mode.
Step 5: Conduct bidding or consultation
According to the comprehensive analysis results, carry out direct bidding or seek technical consultation.
Step 7: Determine the model and supplier
Finally, determine the model, specifications, brand and supplier of the inverter.
变频器选型设备参数系统接口招标咨询型号选择
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