8 Kw-30kw 380V Vacuum Switch Block for Loft Starter with Patent

8 Kw-30kw 380V Vacuum Switch Block for Loft Starter with Patent. Dual CPU Redundant Design: Ensures superior reliability with mutually redundant control structure. Four Starting Modes: Includes voltage ramp, current ramp, current-limited, and heavy load start. Comprehensive Protection: Covers overcurrent, overload, phase loss, overheating, and thyristor short circuit. Rich Communication Options: Standard RS-485 with optional PROFIBUS for remote control and signaling. Dynamic Fault Memory: Stores over 80 fault entries for easy troubleshooting and regular updates. Expandable Monitoring: Supports optional Internet real-time monitoring or leakage detection modules. Customized Configuration: Allows customization of color, motor voltage, power range, and installation type. Wide Power Range: Available from 7.5kW to 500kW with 380V or 690V system voltage options.