Does the 48v direct current be able to connect the 48v step to the motor drive?
Because the direct current is small, the possibility of burning the electric motor is also small, so he says direct current is safe
First, the input voltage of the motor drive is divided into dc. But most of the general drive ac/dc voltage, it is important to note that the voltage of dc voltage and ac voltage is different, 48 VDC (dc) = 33.6 VAC (ac). 48 vac = 67.2 VDC. So the 48V dc voltage can be attached to the ac drive that allows the voltage value range, but the dc drive is not allowed to work on the ac voltage.
No, the whole thing, you change it!Because the direct current doesn't drive the big ac motors,.
