The Circuit Breaker Tester (CBT3) was developed to test Electrical Circuit Breakers. It is used to test the performance of the Breaker when open and close operations are requested. It is used to measure timing, acquire and display contact, displacement, current and other variable signals. The user can see the signals, before, during and after the operation.

The system is composed of: custom hardware for circuit breaker control and data acquisition. Program for control, supervision and signal analysis.

The following tests can be performed:

• Open
• Close
• Close-Open
• Dead time
• Minimum open command duration
• Minimum close command duration
• Automatic (Durability)
• Gas Leakage (CF6)
• Motor test
• Dynamic resistance measurement
  

 

Features:

• Configuration and calibration of channel
• Pre-configured or one shot tests.
• Signals and results are visible as soon as the breaker operation is completed
• Signal analysis
• Recover of stored tests
• Query to Database
• Reports
  

Database features:

• Breaker by type
• Test type
• Work order with customer, breaker and test information
• Test results and work order status
• Work order report.