Elevator door control system
2021-11-29 17:24:47
Elevator door control system
After years of research and development, our company has mastered the elevator door control technology and has the international advanced level. We provide elevator door control frequency converters for many Japanese enterprises including Toshiba.
The main control board uses Fujitsu's chip, first inverts AC into DC, dynamically generates SPWM wave through the chip, simulates high-frequency triangular wave carrier modulation for vector operation, and performs well in high-speed and low-speed States, high-voltage 220V and low-voltage 110V AC motors.
label:
Elevator door control system