ABB module model TB850 Industrial control automation original spot PLC module
Brand ABB color standard application Industrial height 326mm rated current 208mA
Protection Level IP45 Suitable for motor power 261KW Applicable Site Power Industry Material Code GJR2391500R1220 Power industry HIEE401782R0001 Part No. TB850
Applicable pipe 2 Whether imported is weighing 1.88kg can be sold nationwide
ABB module model TB850 Industrial control automation original spot PLC module
Although the frequency converter has soft start, soft stop, stepless speed regulation and special requirements of the increase and decrease characteristics, with overload, overvoltage, undervoltage, short circuit, grounding and other protection functions and a variety of early warning, forecasting information and status information and diagnostic functions; However, if the inverter and the motor power match is not correctly selected, or the most basic parameter selection is not correctly set, the motor burns, and the inverter still has output; This situation generally does not appear in the work of the old masters who are familiar with the frequency converter.
Simply put, the correct setting of the parameters of the inverter and the motor, such as: rated power, rated frequency, rated voltage, rated current, rated output capacity, etc., is to ensure the normal operation of the inverter, and give full play to the performance of the inverter and the motor, and master the basic parameter setting operation method is the key link in the operation of the inverter.
No matter what brand of inverter and motor, in the case of power matching, it is necessary to carry out self-learning of its motor parameters (also known as automatic tuning), which is to accurately copy the parameters on the motor nameplate of the inverter to the memory chip inside the inverter; The copying of motor parameters to the inverter includes two steps: parameter uploading and parameter downloading. Parameter uploading refers to uploading the parameters in the inverter control board to the memory (EEPROM) of the operation display board for saving. Parameter download means to download the parameters stored in the operation display panel to the control board of the inverter and save them.
ABB module model TB850 Industrial control automation original spot PLC module
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