Demands: A single module failure does not cause the inverter stopped. NANCAL Electric Solution：Neutral piont shifting technology of power cell bypass.MV drive will be bypassed automatically and keep running normally, when the faults of one cell exists. If compared with traditional bypass technology
Demands: Need equipment to work continuously and steadily NANCAL Solution： ProCon (Process Continuous) is a technological package which could ensure the continuous operating of MV drive under short-term fluctuations of power supply caused by thunder, storm or other reasons. ProCon integrates multipl
Demands: a single module fault should not result in the inverter shutdown NANCAL Solution: Power cell bypass with neutral point shifting technology Power cell bypass When a power cell (module) fails, MV drive can automatic bypass failure power cell and keep running without trip. If compared with tr