Friendly Interface Circuit Breaker Analyzer 12 Channels Time Measuring ZXKC-H

ZXKC-H Circuit Breaker Dynamic Characteristics Tester Analyzer

High voltage switch dynamic characteristics tester is specially developed and produced to test the dynamic characteristics of various high voltage circuit breakers, such as vacuum breaker, sulfur hexafluoride breakers, oil-minimum circuit breakers, bulk oil circuit breakers. It is equipped with 8.4 inch color display, windows system, friendly interface, touch panel, suitable for field work

Features:

1. 8.4”LED panel, windows operation system, humanized visualized interface, touch screen
2. High-speed thermal printer is used for printing test data on site.
3. Interior integrated operational power supply, without needing on-site secondary power supply, is convenient and easy to use on site. It provides the range adjustable power supply from DC20~265V with 20A of current. Randomly set the operation voltage values of opening closing coil, and conduct an low voltage operation test of breaker.
4. Equip with liner sensors, rotation sensors, universal sensors and holders, fixed connectors,
5. fit for all types SF6 switch, GIS composite apparatus, vacuum switch, oil switch
6. Obtain overall data and graphs by one on-off action.
7. The main machine can store 6,000 (10000 optional) groups of on-site test data (support external memory card), internal real time clock, easy to file.
8. USB interface, which could save data directly in USB disk, and upload in computer to analyze
9. Simultaneously measure metal contact in 12 channels.
10. Generate standard envelop curves through the test data of switch testing from several breakers(2~10 sets), then conduct analysis and comparing, can do switch vibration frequency analysis as well.
11. Internal anti-jamming circuit could meet 500KV inner reliable use in power substation.

Technique Parameter:

1. Time measurement: 12 channels fixed opening (closing) time

Opening (closing) inner-phase non-synchronism

Opening (closing) phase-to-phase non-synchronism

Opening (closing) bounces time (and times)

Testing range: 0.01ms～19000ms. resolution:0.01ms

2. closing resister measurement ( optional function):

6 channels fixed separating (closing) time

separating (closing) inner-phase non-synchronism

separating (closing) phase-to-phase non-synchronism

closing (separating) bounce time (bounce times)

closing resister time input

Testing range: 0～1300Ω, resolution: 1Ω, error: 1%

3. dual ground test (optional function)

3 channels fixed separating (closing) time

Opening (closing) inner-phase asynchronism

Opening(closing) bounce time (bounce times) and waveform

4. velocity measurement :

instant opening (instant closing) velocity

Appointed time slot( stroke segment or angle segment) average velocity

velocity measurement range:

1mm sensor 0.01~25.00m/s,

0.1mm sensor 0.001~2.50m/s

0.5 degree angle sensor 1 cycle/ 0.5 degree

5. stroke measurement:

moving contact stroke (stroke)

contact stroke (opening)

overshoot stroke or retrace (over travel)

three way liner sensor :50mm, resolution: 0.1mm

360 wire sensor : 360 degree,resolution:0.5 degree

Matching sensor: 300mm, 1000mm, acceleration sensor

6. graphite contact measurement ( optional function):

3 channels fixed opening (closing) time

Opening (closing) inner-phase non-synchronism

Opening (closing) phase-to-phase non-synchronism

7. current: maximum current output:20A

8. Instrument power supply : AC 220V ± 10%;50Hz ± 2%

9. DC power supply: voltage output: 35~265V continuous adjustment, current output: ≤ 20A(short time )

10. disconnecting switch measurement range

(1). Voltage output: DC35~265V(adjustable)

(2). Current output time: 0.01~19 s (settable)

(3). break signal maximum acquisition time: 19s

(4). Contact closing opening time, three-phase non-synchronism, bounce time and frequency measurable.

11. operating environment: -20~+50 centigrade, relative humidity: ≤90%