CBA-II Circuit Breaker Test Kit is designed to meet the need of onsite test the dynamic characteristics of High-Voltage Circuit Breakers . It takes the ARM7 unit for core to sample, process and output; the main characteristic is that it’s operated in alt. It has many advantages such as intelligence, multi-function, accurate data, strong anti-jamming, easy operation, small size, light weight ,beautiful appearance, etc.

It can test the Circuit Breakers as following: indoors or outdoors Circuit Breakers with less oil or more oil, vacuum Circuit Breakers, SF6 Circuit Breakers and so on.

• 12 contacts’ closing time and opening time
• Reclosing time
• Opening or closing’s asynchronism
• Springing time or springing times
• Clearance between open contacts/gaps, over-travel, over-shoot and springback
• Speed at instant of contacts touching (separating)
• Opening (Closing) max speed
• Opening (Closing) average speed
• Display and Print V-S curve
• Operating current curve
• Closing resistance measurement
• Large color screen in touch operating

III.Technical specifications

Package List of CBA-II Dynamic Characteristics of High-Voltage Circuit Breaker Test Kit

Advanced Instruments Co.,Limited. is a professional supplier which is committed to offer best testing equipment from China for our clients,and our main products are fire rating testing equipment,petroleum products testing equipment,electrical testing equipment geophysical equipment and general laboratory instruments.

Our instruments are widely used in various fields: scientific institutions, colleges, inspection institutions, automotive, power sector,oil&gas, aerospace, building material, wire and cable,furniture, textile etc. All Advanced Instruments testing equipment are designed according to international test standards, such as ISO, ASTM, IEC,DIN, EN, GB, BS, JIS, ANSI, UL, TAPPI, AATCC, VDE, CSA,CEN and so on.

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