Underground Cable Fault Location Testing Equipment Cable Fault Prelocator Pinpointer Pathfinder High Voltage Surge Generator

• After-sales Service: Warranty Certificate
• Warranty: 1 Year
• Transport Package: Wooden Case
• Specification: mm
• Trademark: XZH TEST
• Origin: China Xi′an
• Model NO.: 501A+503B+507+535-4TS
• HS Code: 9031809090
• Production Capacity: 2000pieces /Year

Product Description

 

I. System purpose :
Accurately and quickly detect the main insulation failure of power cables with voltage levels of 35KV and below; calibrate the cable length; accurately detect the direction and depth of the cable buried.
 

II. System Configuration

 

Product name	Model No.	Qty.(unit)
cable fault pre locator	XHGG501B	1
cable fault pinpointer	XHDD503B	1
cable pipeline locator	XHGX507	1
high voltage pulse generator	XHHV535-4TS	1

III. Main technical parameters of the system: :

1) Single chip controled computer, keyboard operation mode, strong anti-interference ability;

2)System functions: fault distance measurement, fault pinpoint location, propagation speed test, cable path search, buried depth detection;

3)Test methods: low-voltage pulse, flashover method, audio method, acousto-magnetic synchronization method, valley method, peak method, electromagnetic induction method, etc.;

4)Test range: test distance: >30km, detection depth: 2-5m;

5)Measurement accuracy: Rough measurement error: ±10m (absolute value) or 1% (relative value), fine measurement error: ±0.2m (fixed point, path, depth);

6)Sampling frequency: 200MHz, minimum resolution 0.5m (100m/us)

7)Sampling method: automatic continuous sampling, never miss any discharge waveform.

8)Low voltage pulse: Width: Adaptive Amplitude: 400Vpp

9)Output power: path power: 100W

10)Shock high voltage: three voltage 8/16/32kV adjustable

11)Short circuit current:0~320mA

12)Burn through power:0~2048J