HD TDR10 is designed for underground power cable fault pre-locating, to provide quick accurate and safe measurement solution. Measure the power cable of different sections, different media of various materials, short circuit, open circuit short line fault and the low and middle resistance fault.
Main Function Parameters
- 12-inch industrial-grade computer control, touch operation mode;
- XP operating system, super cable management system, automatically generate test report;
- It has functions such as distance measurement and speed measurement;
- 400MHz sampling frequency, minimum resolution 0.5m (100m/us);
- Fully automatic continuous sampling, never miss any discharge waveform;
- Test method: flashover sampling, low-voltage pulse sampling;
- Pulse width: 0.25us and 3us;
- Measuring distance: Smax: 60km Smin: 15m;
- Measurement error: less than +(1% L+20) m relative error of rough measurement: +1% stipulates that it does not exceed +(1%L+20) m where: L is the cable length)
- Power supply mode: built-in power supply, can work continuously for 10 hours It can also work with an external AC power supply (only for low-voltage pulse method testing)