Automatic transfer switch controller PCS-9830

Product overview
The PCS-9830 switching controller is a three-phase control device for circuit breakers. It serves to open or close at a specified phase angle on the voltage waveform in order to minimize the impulse caused by switching on. The controlled switching technology significantly eliminates harmful electrical transients upon planned switching, thereby extending breaker lifetime and improving the stability of the entire power system.

Functions

• Phase segregated closing function
• Phase segregated tripping function
• Self-adaptive compensation function
  • Based on current feedback
  • Based on position feedback
• Realtime compensation functions
  • Based on control circuit voltage
  • Based on mechanism ambient temperature
  • Compensation function based on resting time
• Current zero-drift automatic calibration function

Features

• Complete self-adaptive compensation function and complete real-time status compensation function are provided
• Measurement of current and voltage, as well as monitoring of operation status
• 32 operation records, 64 self-check records, and 64 binary quantity/status change records are provided
• Software and hardware can be flexibly configured according to applications
• Elaborate anti-interference assembly design with fully enclosed chassis provides strong resistance to vibration and Electro-Magnetic Interference (EMI)

Specifications

• Model: PCS-9830
• Product type: Three-phase switching controller for circuit breakers
• Main purpose: Controlled switching to minimize switching impulse and reduce electrical transients
• Compensation: Self-adaptive compensation (current feedback, position feedback); realtime compensation (control circuit voltage, ambient temperature, resting time)
• Calibration: Current zero-drift automatic calibration
• Event/record storage: 32 operation records; 64 self-check records; 64 binary quantity/status change records
• Monitoring: Measurement of current and voltage; operation status monitoring
• Mechanical/electrical design: Anti-interference enclosed chassis for vibration and EMI resistance