Thomson Digital Energy Series – TS9ATN

Design of withdrawable vacuum circuit breaker

• Electrical and mechanical interlocking ensures safe operation
• Load overcurrent protection
• Removable PT design for easy removal of control fuses from the back of the cabinet
• The control module is completely isolated from the power supply section
• Power availability standard indication
• Standard automatic/manual switch
• Support remote communication with alarm modules, modems, and SCADA systems

The control system provides high-performance human-machine interface and system interface:

• System status display
• AUMS (Manual/Automatic Selection Switch)
• Work mode selection (standard conversion/closed conversion)
• System reset status indicator light test
• Communication interface (10/100M adaptive Ethernet communication port/fiber optic port)