1.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.
2.Immunity : withstand the 550KV electrostatic environment .
3.Transducer : with one analog transducer test ability .
4.Standard : with the standard of DL/T846.3—2004 (P.R.C.)。
5.Power : with internal dc power ,the voltage ranges from 15v to 250v.
6.Trigger : with four triggers to start the recording ,channels state, voltage, current and transducer.
7.HMI : via keypad and a large transflective LCD display (320 x 240 pixels).
8.Speed :supply series of speed definition with editable and un-editable selection.
9.Recording: with twelve channels ,coil current and transducer .
10.Print:with internal installed 58mm wide thermal printer.
11.Communication: with RS232 and USB communication interface.
12.Memory: with a SD card of 2GB,the maximum storage ability is 100 test results.
13.USB FLASH: USB and RS232 interface for data communication with the PC.
14.Help : the instrument has internal help topic.
Parameter
| Test channels | 12 channels with 25V，the current is 50mA |
| Transducer | one analog transducer |
| TIME | |
| Recording time length | 0.1～20.0s |
| Time accuracy | ±0.l%reading ± 2 LSB |
| Resolution | 0.1ms |
| Motion | |
| Range | 0～1000mm |
| Accuracy | ±1% reading ±1LSB |
| Resolution | 0.1mm |
| Velocity | |
| Ranges | 0～20.00m/s |
| Accuracy | ±1%reading ±1LSB |
| Resolution | 0.01m/s |
| DC POWER | |
| Ranges | 15～260V |
| Max current | 20A |
| Accuracy | ±1%reading ±1LSB |
| Load change | ≤1% |
| TRIGGER | |
| Voltage | 15～260V |
| Current | 0.1-20A |
| Tranducer | the transducer states changes |
| Channels | channels states changed |
| DIMENSIONS | 380mm×262mm×120mm |
| WEIGHT | 6kg |
| OPERATION TEMPERATURE | -10℃～50℃ |
| HUMIDITY | ≤80% RH |
| POWER SUPPLY | |
| Voltage | AC 220V/240V±10% |
| FREQUENCE | 60Hz±10% |
| SAFETY | |
| Insulation resistance | ＞2MΩ |
| Leakage current | ＜3.5mA |
| Immunity | AC 1500V 50Hz，1min |
