Product Overview 

AT CB-300 Circuit Breaker analyser can be used to test and measure the mechanical characteristic parameters of high voltage switch (such as vacuum, six fluoride, less oil). Some key of this offering are stable measurement data, simple operation, has strong anti- interference ability, can be in the 500KV level and below the power station to do experiments, wiring is convenient, and is the most convenient tool for high-voltage switch maintenance test.

Product Features 

• Instrument can automatically identify the fracture opening and closing state, and accordingly correspond to the fracture tip and operation
• Independent 12 fracture can detect and indicate the connection state of the fracture, facilitating the user to check the wiring
• Tester can store 50 groups of test results
• Large screen (320*240) LCD display, advanced gray screen (anti-reflective in sunlight)
• Easy to operate with user-friendly interface
• Instrument can be divided into electric and manual test
• For high and low voltage test, automatically find the lowest open or closing voltage
• Reclosing test, can do parameters test for open-closing, closing-open and open-closing-open etc.
• Vacuum contractor (single coil) parameter measurement.

Technical Specifications