How to connect the controller wiring?
answer:
9 series, a total of voltage connection UA, UC current mining B phase, communication 485. Mixed voltage connection UA, UB, UC, UN, current mining 3 phase, communication 485. 8 series, a total of
Voltage is connected to UA, UB, UC, UN, voltage is phase A, communication is 485. Mixed compensation, mixed voltage connection UA, UB, UC, UN, current acquisition 3 phase, communication 485.