Xzh Test 0-35kv Underground Cable Fault Locator System Cable Fault Testing Equipment

• Customization: Available
• After-sales Service: Warranty Certificate
• Warranty: 1 Year
• Model NO.: 502+503D+507+535-4TS
• Certification: CE, ISO
• Transport Package: Wooden Case
• Trademark: XZH TEST
• Origin: China Xi′an
• HS Code: 9031809090
• Production Capacity: 2000pieces /Year

Product Description

 

Underground cable fault location system
cable fault locator set 


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	XHGG502	1
cable fault pinpointer	XHDD503D	1
cable pipeline locator	XHGX507	1
high voltage pulse generator	XHHV535-4TS	1

III. Main technical parameters of the system: :

1) Industrial controled computer, touch 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, multiple pulse method, audio method,
acousto-magnetic synchronization method, valley method, peak method,
electromagnetic induction method, etc.;

4)Test range: test distance: >60km, 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: 400MHz, 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
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XHGG502 ARC Cable fault pre locator


Accurately and quickly detect the main insulation failure of power cables with voltage levels of 35KV and below; calibrate the cable length; roughly test cable fault distance

 

• Pre-locating cable faults with the reflectometer XHGG502 based on the

low-voltage pulse reflection method (TDR), high voltage decay
method (DECAY), arc reflection pulse reflection method (ARC
single shot and ARC multi-shot) and current pulse method (ICE)

 

Cable fault pre-locator

XHGG502: for cable fault distance test, include a host and a coupler

Welcome you contact us for more information and service.

Product Parameters

XHGG502  cable fault pre-locator


Cable fault pre-location: with the reflectometer XHGG502 based on the low-voltage impulse reflection method(TDR), and high-voltage decay(flashover) method (DECAY), arc reflection method(single-shot/ multi-shot).




There are three test mode of XHGG502, low voltage pulse, high voltage flashover, ARC multi-shot.
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The below picture shows cable fault distance measured by using ARC multi-shot test mode of XHGG502.


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The below picture shows cable fault distance measured by using high voltage flashover test mode of XHGG502



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The below picture shows cable length or cable open circuit fault distance measured by using low voltage pulse test mode of XHGG502. When using the low voltage pulse method, it is not necessary to connect the high voltage pulse generator. Other test methods must be used in conjunction with a high-voltage pulse generator.






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503D has a powerful background noise reduction function, especially suitable for complex environment cable fault accurate fixed point, acoustic magnetic synchronous detection, acoustic and magnetic wave time difference directly displayed on the screen, making fault judgment more simple. 

503D also has auxiliary path detection function, when the fault point, the screen shows the probe on the left or right side of the cable, so that the operator does not deviate from the cable path.


Portable waterproof carrying case with no less than IP54 protection grade.




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The XHGX507 is a multifunctional cable fault tester that can be used for locating underground cable fault points, cable identification, cable path finding, and cable buried depth detection.



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We are a professional manufacturer of cable fault detection equipment, we can customize the technical solution for you.
Welcome you contact us for more information

 

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Our team