Recently to do the regulator business to our factory to sell, I would like to ask why the CNC machine tools installed voltage regulator? Not installed? what is the benefit?
Please elaborate on the point!
Some parts of the domestic grid voltage fluctuation is very large, the electrical components inside the machine will cause damage, install the power supply can protect the internal components.
Not installed should not be. I use a multimeter to measure my home socket voltage turned out to be 230V.
It is useful to use a voltage regulator for CNC machine tools, but it is not necessary. The use of regulators for CNC machine tools, especially in China's power grid conditions are good. Because China's grid voltage is not stable, which on the CNC machine tool drive and system stability have a great threat.
CNC machine tools need to install the regulator. Why do not I say that there is a need for it, because in the grid output voltage stability of the region can not install the regulator. But for the power grid output voltage instability is necessary to install the regulator, because the CNC lathe CNC system, inverter, drive these electrical components have his power supply range requirements (+ -20%), when the external voltage High or low about 20% of these electrical components either produce an alarm, or chaos work. So whether the need to install the regulator depends on your area where the grid voltage output, if there is no need to install a stable regulator.
CNC machine tools need to install the regulator.
The regulator is a device that stabilizes the output voltage. Regulator with constant voltage regulator, control circuit, and servo motor and other components. When the input voltage or load changes, the control circuit for sampling, comparison, amplification, and then drive the servo motor rotation, so that the regulator carbon brush position changes, by automatically adjust the coil turns ratio, thus maintaining the output voltage stability.
Regulator is a can automatically adjust the output voltage of the power supply circuit or power supply equipment, its role is to fluctuate and reach the electrical equipment requirements of the power supply voltage stabilized in its set value range, so that a variety of circuits or electrical The device can operate normally at rated operating voltage.
The initial power regulator is based on the relay's jitter stabilized voltage. When the grid voltage fluctuations, the power regulator automatically corrects the circuit to start, so that the internal relay action. Forcing the output voltage to remain near the set value, this circuit has the advantage of simple circuit, the disadvantage is the regulator accuracy is not high and each relay jitter shift, will make the power supply instantaneous interrupt and spark interference.
