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ATModel CB-300 -Circuit Breaker Analyser

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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.

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  • 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.

Time Measurement

  • 12 channel
  • Inherent Opening (Closing time)
  • Opening (closing) in different phases
  • Opening (closing) in different periods
  • The closing (opening) bounce time

Test Range

  • 0.01ms~10000ms

Accuracy

  • Within 1ms~100ms: 0.5%+-2 words
  • >100ms: 1%+-2 words
  • Velocity Measurement: Breaking (just close velocity)
  • Speed Rage
  • 1mm sensor 0.01~25.00m/s
  • 0.1mm sensor 0.001~2.50m/s
  • 0.5° angle sensor 0.01~25.00m/s
  • Universal Sensor
  • 0.01~10.00m/s

Stroke Measurement

  • Moving contact stroke
  • Contract travel (opening)
  • Overshoot stroke or reversible stroke

Sensor Measurement Range

  • Linear displacement sensor 50mm, resolving power:
  • 0.1mm, stroke 0.1~ 50mm
  • Linear displacement sensor 300mm, resolving power:
  • 0.1mm, stroke 10~ 300mm
  • Linear displacement sensor 500mm, resolving power:
  • 1mm, stroke 10~ 500mm

Current Measurement

  • The maximum current value of the opening (closing) coil will be displayed

Display

  • 320X240 LCD Screen, Adjustable contrast

Data storage

  • Can store 100 sets of measurement data

Printer

  • High speed thermal printer

Power

  • AC/DC 220V +- 10%; 50Hz +- 2%

DC Power Supply

  • Output voltage: 35~265V continuously adjustable
  • Output current: ≤ 15A (short time)

Size

  • 360mmX250mmX140mm

Environment

  • -10°C~+50°C

Relative Humidity

  • ≤90°C