A coordinated multi stage approach to surge protection offers optimum protection. Designed to improve the quality of power supplied to critical loads and to generate the required voltage and current when power interruptions, voltage variations, or frequency variations occur. A UPS will typically use batteries as a static internal source of energy to provide AC power to selected equipment even if the utility power is interrupted. It is important to know the characteristics of each to understand which is best suited for your needs. The electrical pressure that creates the flow of current.
Voltage is similar to water pressure.
It is the difference in water pressure that creates flow in a pipe. Commercial business and Industrial facilities typically receive voltage from Duke Power in the range of 120 to 575 volts. Maintains voltage output within a desired limit despite varying input voltage. Regulators provide little or no protection against surges or noise.