Laboratory testing equipment Automatic integrated circuit breaker tester properties tester

Ability :  the instrument can test the vacuum circuit breaker ,sf6, oil circuit breaker, gis and etc. the test parameters include, close or open time ,delta time ,bounce time ,bounce cycles, multi-operation, stroke , gap ,over-travel ,overshoot ,rebound and the speed, with the ability of test results and graph display.

Immunity : withstand the 550KV electrostatic environment  .

Transducer  : with one analog transducer test ability .

Standard : with the standard of  DL/T846.3—2004  (P.R.C.).

Power   : with internal dc power ,the voltage ranges from 15v to 250v.

Trigger   : with four triggers to start the recording ,channels state, voltage, current and transducer.

HMI   : via keypad and a large  transflective  LCD display (320 x 240 pixels).

Speed  :supply series of speed definition with editable and un-editable selection.

Recording: with twelve channels ,coil current and transducer .

Print   :with internal installed 58mm wide thermal printer.

Communication:with  RS232  and  USB communication interface.

Memory:  with a SD card of 2GB,the maximum storage ability is 100 test results.

USB FLASH: USB and RS232 interface for data communication with the PC.

HZ-2009   Switch dynamic characteristic circuit breaker test kit Technical index

Test channel: time fracture: metal contact, 12 way 25V, current limiting 50mA

Displacement sensor: 1 way

Time tested: range: 0 ~ 9.9s

Error: + 0.l% reading + 2 words

Resolution: 0.01ms

Travel test: range: 0 ~ 1000mm

Accuracy: + 1% reading + 1 words

Resolution: 0.1mm

Speed characteristic: range: 0.01 ~ 20.00m/s

Accuracy: + 1% reading + 1 words

Resolution: 0.01m/s

Graphical display: the value of 0.01ms per path

DC power supply: range of adjustment: 15 ~ 260V

Maximum instantaneous current: 20A

Accuracy: + 1% reading + 1 words

The load rate is less than 1%.

Synchronous triggering: voltage: 15 ~ 260V

Current: 0.1-20A

Sensor: displacement change

Fracture: signal jump

Structure type: top open portable

Shape size: 415mm * 320mm * 168mm

Host weight: 6kg

Use environment: environmental temperature: -10 ~ 50 DEG C

Relative humidity: less than 80% RH

Working power supply: voltage: AC 220V + 10%

Frequency: 50Hz + 10%

Safety performance: insulation resistance: > 2M

Leakage current: < 3.5mA

Dielectric strength: AC, 1500V, 50Hz, 1min (power line to chassis)