Description:
Product Name: Short Circuit Test Battery lithium battery short-circuit tester
A short-circuit tester designed for capacitive loads like battery cells. The output voltage is arbitrarily set from 25V to 1000V, with 1V steps; the test result is judged by the insulation resistance value or the leakage current value; built-in comparator, timing The device can meet different standard requirements, the setting parameters can be stored in the instrument, and up to 100 groups can be stored.
RJ6901A comes standard with PLC interface and RS232 interface, it is easy to realize automatic control with PLC or computer control
Features:
* 25V～1000V continuous voltage output, 1V step, the corresponding insulation resistance test range is as follows:
| 25V～100V | 0.05M～1000M |
| 101V～250V | 0.1M～2000M |
| 251V～1000V | 0.25M～4000M |
*The instrument has a built-in discharge module with a discharge resistance of 20kΩ. After the test is completed, the charge can be released, making the test safer;
*Fast charging, suitable for cell measurement;
*100 groups of memory groups, the setting parameters can be saved in the instrument for easy recall;
*Upper and lower limit comparator, over-limit sound and light alarm;
*With delay judgment, for capacitive tested products, no judgment is added during the delay time, only judgment during the test time;
*There are test terminals on the front and rear panels to facilitate field application;
*Standard RS232 communication, and PLC remote control port, convenient for PLC control;
*Continuous testing is possible, and manual line testing is supported.
Technical parameter:
| Features | Technical index |
| Output voltage/resolution/accuracy | 25V～1000V/1V/±(2%×setting value+2V) |
| Test voltage/resolution/accuracy | 25V～1000V/1V/±(2%×display value+2V) |
| Current | 1mA |
| output method | Floating ground |
| Isolation voltage | ±1000V |
| Ripple | 5Vp-p (1000V no load); 10Vp-p (1000V full load) |
| Hello Elena | 1% (full load ~ no load) |
| Rise Time | 15ms (Umax without load) |
| Automatic discharge | 20kΩ (1uF capacitor discharge 200ms/time constant RC under 1000V) |
| Delay time | 0.1s～999.9s accuracy: ±(0.1%×setting value+0.1s) |
| testing time | 0.5s～999.9s accuracy: ±(0.1%×setting value+0.1s) |
| Insulation resistance | Resistance: 2.000MΩ～200.0MΩ±(2%×measured value+5 words)200MΩ～4000MΩ±(5%×measured value+5 words) |
| Capacitive: 2.000MΩ～200.0MΩ±(5%×measured value+5 words)200MΩ～4000MΩ±(10%×measured value+5 words) (tested at 100nF) | |
| Display parameters | Insulation resistance/leakage current |
| Comparators | upper limit lower limit |
| Auto detect | Continuous test, high voltage continuous output |
| Sampling rate | Fast/medium/slow |
| Storage parameters | 100 groups |
| External interface | RS232/PLC |
| Use environment | 0℃～40℃/20%RH～70%RH |
| Power supply | AC220V/110V, 50Hz/60Hz |
| weight | 7.2kg |
| physical dimension | 300mm×88mm×380mm (W×H×D) |
