A UPS designed for powering DC equipment is similar to an on-line UPS, apart from that it does not have to have an output inverter. Also, In case the UPS's battery voltage is matched Together with the voltage the machine requires, the system's power supply won't be necessary both. Considering https://pantip83680.webdesign96.com/34324933/ups-uninterruptible-power-supply-things-to-know-before-you-buy