CBA50 A complete toolbox for simultaneous testing and analysis of the time, motion, and resistance performance (static and dynamic) of circuit breakers.

Tests:

• Timing Test: Contact Closing/ Opening time, Out of sync, Bounce, etc.
• Travelling Test: Curve of contact movement, Closing/ Opening speed, Overtravel, Rebounce, etc.
• Dynamic Contact Resistance Measurement(DRM): Curve of dynamic resistance
• during opening operation, calculating Resistance, Length and Time of arcing
• contact, curve of applied current
• Static Contact Resistance Measurement
• Electrical Equipment Test: Curve of coil and motor current, anti-pumping and under-voltage relays test, current of blocking coil and heater, etc.
• Special tests: For contactors and non-operating mechanism breakers
• Calculating Minimum Voltage Of Coil Operation

Features:

• Linear and rotary (encoder) sensor inputs
• Applying 400A DC current,  Resistance measurement range from 1µΩ to 160mΩ
• Portable and heavy-duty case
• Thermal printer
• BTSoft10-Powerful software:
  • Controlling all tests and necessary operations
  • Graphical results for quick interpretation 
  • Extremely reliable and easy to use

Software:

• Applying all type of maneuvers, and gathering breaker test results automatically 
• Drawing curve of contact movement, contact closing/opening operation, coil and motor
• Calculating contact movement, Closing/ Opening time and speed, Out of sync, Overtravel, Rebounce, Lower/ Upper limits, Maximum coil and motor current, Spring charge time, etc.
• Drawing curve of dynamic/ static resistance during opening operation, calculating Resistance, Length and Time of arcing contact, curve of applied current, calculating contact static resistance
• Ability to determine test parameters such as test current for dynamic resistance metering, sampling duration time, coil excite time and … based on breaker type
• Testing auxiliary equipment such as anti-pumping and under-voltage relays, blocking coil and heater current
• Comparing the test results with the allowed ranges automatically 
• Printing test certificate

Applications:

• Circuit breaker manufacturers
• Power transmission, distribution repair and maintenance companies
• Electrical power plant EPC companies
• Electrical power labs
• Big factories e.g. Steel, petrochemicals, refineries, and...