voltage stabilizer for CNC machine
CNC machine tools promote the development of high-speed machining technology. The power supply is critical during machine tool operation, directly affecting system stability and data protection. The operating data and programs in the CNC system are stored in RAM, and a power failure will result in data loss and system downtime. Since the CNC equipment uses three-phase AC 380V power supply, safety is the primary consideration, so the requirements for the power supply are very strict, the grid voltage fluctuations should be controlled within the range of +10% ~ -15%, so the use of CNC machine tool voltage stabilizer is essential.
The role of voltage stabilizer for CNC machine tools
Maintaining stable voltage to ensure machining accuracy
A stable power supply is vital to the machining accuracy of CNC machine tools. AC voltage stabilizer can effectively balance the voltage fluctuation to ensure that the machine tool operates under stable power conditions, thus improving machining accuracy and reducing scrap rate.
Protecting data and programs in the CNC system
Data and programs in the CNC system are stored in RAM, and power fluctuations or power outages can lead to data loss or system downtime. A voltage stabilizer prevents these problems, keeping data safe and avoiding production interruptions and financial losses.
Extend equipment life
Unstable voltage accelerates the aging of electronic components and control systems of CNC machine tools. Voltage stabilizers provide a stable power supply, reducing equipment failure rates, extending machine tool life, and reducing maintenance and replacement costs.
Frequent equipment failure
Circuit board burnout, motor damage and other faults are more likely to occur, increasing maintenance and replacement costs.
Shortened equipment life
Unstable voltage accelerates the aging of the equipment, shortens the service life and increases the operating cost of the enterprise.
Improve efficiency and production safety
By reducing downtime and maintenance caused by voltage problems, voltage stabilizers improve work efficiency. At the same time, its multiple protection functions (such as over-voltage, under-voltage and short-circuit protection) ensure production safety and prevent safety accidents caused by abnormal power supply.
Why do CNC machine tools need voltage stabilizers
Over-voltage: it will cause over-voltage alarm of CNC system, accelerate the aging or even damage of components.
Undervoltage: If the voltage is too low, the CNC system undervoltage alarm, it will make the CNC system crash or restart and make the system parameters lost.
Voltage fluctuation: it will make the motor run unevenly; data loss; relay and contactor jitter, false operation.
Surge impact: easy to cause damage to the CNC system or servo drive components, caused by electrical equipment insulation breakdown; at the same time, easy to cause the system crash, data errors.
Harmonic interference: the harmonic current generated by the non-linear load will affect multiple working links of the CNC system, causing system crash, reset, loss of data parameters, communication failures and false alarms.
Solution of voltage stabilised power supply
♦ According to the above power grid quality defects on the impact of CNC machine tools, the development of CNC machine tools dedicated voltage regulator power supply, through the following aspects of the role of the CNC machine tools to provide quality power quality.
♦To keep ±1% precision output when the grid voltage fluctuates within ±20%, avoiding the influence of too high voltage, too low voltage and voltage fluctuation on machine tools.
♦Reduce the impact of harmonics on machine tools through filtering devices.
♦Reduce the influence of surge impact by anti-surge device.
We offer 3 phase voltage stabilizers systems suitable for single or workshop centralized configurations, featuring automatic compensation and adjustment to ensure stable and reliable operation of NC machine tools across diverse grid environments.
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