CBA-III Most Advanced Multi-functional Circuit Breaker Timing Analyzer CBA

It can test following switches: indoors or outdoors switches, vacuum switches, SF6 switches and so on.

CBA-III Most Advanced Multi-functional Automatic Circuit Breaker Timing Analyzer

Introduction:

  • It is used for testing, analyzing and assessing power system circuit breakers, mechanical characteristics of load switches and isolated switches and other AC high voltage switches, contact resistance, Arcing contacts and vibration characteristics etc.

  • It covers all testing items of high voltage circuit breaks.

 

Advantages:

Comparing with the traditional circuit breaker tester, CBA-III Circuit Breaker Analyzer CBA has the following unique advantages:

  1. The integrated vibration test function of Circuit Breaker Analyzer provides a new means of detection circuit breaker mechanical characteristics for users, compared to traditional time measurement and speed measurement, the vibration fingerprint detection is easier and more efficient.

  2. The vibration fingerprint test results contain richer information of circuit breaker operation, for potential risk of failure or faulty breakers, it can locate the fault position quickly. 

  3. The vibration tests do not need to change the original line connection, so the users can complete the charged detection of mechanical characteristics of circuit breaker.

  4. Arcing contact analysis module allows users to automatically assess the degree of loss of inside Arc suppression contact of circuit breaker without disassembly.

  5. Users can use Circuit Breaker Analyzer to complete the contact resistance tests, do not need to buy contact resistance tester separately.

Specifications:

No.Item NameCBA-III Most Advanced Multi-functional Circuit Breaker Analyzer CBA

1

12 channels for time measurement

3-channel support both the time contact and resistance contact time

6-channel isolated contacts for cascaded unit measurement of pole

2

Time measurement

Range: 4000ms;  Error :< 0.1ms; Resolution: 0.01ms

3

Travel measurement according to sensor

Linear resistance sensor:

Measurement range: 0~250mm; resolution: 0.01mm; error: <0.5mm

Measurement range: 0~25mm; resolution: 0.01mm; error: <0.05mm

Angle resistance sensor:

Measurement range: 0~360°; resolution: 0.01°; error: <0.5°

4

Pre-insertion resistance measurement

Range: 50~5000ohm; error :<1%RDG+2D

5

Dynamic resistance measurement

Test current: 25~100A, Measurement error :< 1%RDG+2D

6

Contact resistance measurement

Range:0--10mohm, Error <0.5%RDG+0.05%FS

Range: 0-2mohm, Error: <0.5%RDG+2D

7

Speed measurement

250mm linear resistance scale: 0~20m/s; error: <0.5%RDG+2D

25mm linear resistance scale: 0~20m/s; error: <0.5%RDG+2D

Angle sensor: 0~20m/s; error: <0.5%RDG+2D

Acceleration sensor: 0~20m/s; error: <5%RDG+2D

8

Coil current measurement

Range: 0~20A; resolution: 0.001A; error: <0.01A

9

Vibration measurement

Range: 0~5000G; error: <3%

10

Internal DC power source

voltage: 12~265V; current:0~20A

11

Data transaction

Built-in 8G storage memory and 2 USB interface for data export and external keyboard or mouse connection

12

Power supply

AC220V±10%; 50Hz±10%

13

Working environment

-10~50°C; Humidity: <80%


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