XHJJ302AC high-voltage circuit breaker analyzer (high-voltage
switch mechanical characteristic tester) can accurately measure the
mechanical dynamic characteristic parameters of high-voltage
circuit breakers of various voltage levels such as low oil, high
oil, vacuum, sulfur hexafluoride, etc., and the measurement data is
stable , Strong anti-interference, can do experiments in 500KV and
below power stations, convenient wiring, simple operation, it is
the most convenient tool for high-voltage switch maintenance test.
The switch mechanical properties tester takes advanced technology
for the core to process the test data. With high intelligence, lots
of functions, accurate test data, strong anti-jamming, easy
operation, small size, light weight and so on.
| ≤90% |
| -10ºC~+50ºC |
Energy storage motor power supply | output voltage: 25~265V continuously adjustable, output current: ≤
15A (short time) |
| AC/DC10-300V, current ≤120A |
| output voltage: 25~265V continuously adjustable, output current: ≤
15A (short time) |
| AC/DC 220V ± 10%; 50Hz ± 2% |
| High-speed thermal printer |
| 100 sets of measurement data can be stored |
| 320×240 LCD screen with adjustable contrast |
Current measurement range | 0~15A, resolution: 0.01A, the display current value is the maximum
coil current. |
| linear displacement sensor 50mm, resolution: 0.1mm, stroke 0.1~50mm |
| moving contact stroke (stroke) |
| 1mm sensor 0.01~25.00m/s, |
| just opening (just closing) speed |
Main Features
1. The instrument automatically recognizes the opening and closing
status of the fracture to prevent misoperation.
2. Independent 12 fracture ports can detect and prompt the
connection status of the fracture ports, which is convenient for
users to check the wiring.
3. 100 sets of test results can be stored in the machine.
4. Large-screen LCD (320×240) LCD display, advanced gray screen, no
reflection or black screen in the sun, graphic and English menu
operation prompts, humanized menu interface, easy to operate.
5. The instrument has a powerful graphic analysis function, which
realizes the same screen display of waveform and measurement
processing data, making the test process more intuitive.
6. There is a delay protection function inside the machine, and the
coil voltage can be automatically cut off after the circuit breaker
is activated, which well protects the circuit breaker and testing
equipment. Independent and special opening and closing control
unit, namely opening or closing control unit, can be used for
closing or opening test. If one of the control loops is broken, it
will not affect the use.
7. This instrument can carry out electric and manual opening and
closing tests.
8. It can conduct high and low voltage experiments and
automatically find the lowest opening or closing voltage.
9. The reclosing test can be used to measure parameters such as
closing, opening and closing.
10. Parameter measurement of vacuum contactor (single coil).
11. Complete the circuit breaker aging test (life test)
automatically.
