Reliable Underground Cable Fault Locator Testing Set – Professional-Grade Testing Equipment for Utilities

• Customization: Available
• Warranty: 1 Year
• Connectors: USB
• Test Mode: Instant Test
• Usage: Audio Cable Tester, Coaxial Cable Tester
• Test Region: Forming Cable
• Cable Type: Shielded
• Power: Electricity
• Certification: CE, ISO
• Customized: Customized
• Transport Package: Wooden
• Trademark: XZH TEST
• Production Capacity: 1000

Product Description

 intelligent underground cable fault locator testing set
(XHHV535-4TS+XHGG502A+XHDD503C+XHGX507C)

1.whole system  

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

Product name	Model	Main function
High voltage pulse generator	XHHV535-4TS	★ impulse high voltage: 0 ~ 32kv, 0 ~ 16Kv and 0 ~ 8Kv three gear regulation ★ Short circuit current: 0-60mA ★ high voltage partial voltage: voltage accuracy level 2.5 ★ built in capacitor: 4 μ F/32kV,16 μ F/16kV,64 μ F / 8KV three gear regulation ★ discharge power: 2048J ★ Output voltage polarity: negative polarity ★ impact time: automatic impact for about 5 seconds, manual impact for any control time ★ Overcurrent protection: 9A (greater than 5s) low-voltage side ★ impact power: 2000W  ★ weight: about 130kg
Cable fault pre locator	XHGG502A	★ Display: 10.1-inch touch screen,Windows system; ★ Function: Test cable wave speed, cable length and fault distance; Automatic testing range setting, automatic waveform analysis to display testing distance; Powerful data processing and massive test waveform storage. ★Testing methods: Low voltage pulse method, high voltage flashover method, ARC multiple pulse method ★Power supply : Equipped with a 5200mAH lithium battery for power supply; Charging AC110V~240V, 50Hz/60Hz ★Sampling frequency: 1MHz~400MHz; ★Low voltage pulse amplitude: 300V ± 15%; ★Distance measurement range: ≥ 120km; ★ Pulse width: 0.15uS/0.30uS/0.60uS/1.20uS/2.4uS/5.0uS/7.5uS/10uS; ★  Minimum resolution: 0.07m; ★ Test blind spot: ≤ 10m;
Cable fault pinpointer	XHDD503C	By Acoustic-magnetic synchronization method to accurately locate the fault point of the cable and detect the path , with powerful background noise reduction(BNR) and compass indication functions
underground cable pipeline  locator (cable route tracer)	XHGX507C	★ Function: pipeline detection (cable position tracking, direction display, depth measurement, current measurement), cable identification, A-frame fault finding ★Scope of application: detection and patrol of various underground metal pipelines, pipeline management and maintenance, municipal planning and construction, pipeline detection of power supply and other departments, ★ Frequency range: Active detection frequency: 640Hz, 1.28kHz, 2.56kHz, 3.20kHz, 4.09kHz, 8.19kHz, 10.2kHz, 32.7kHz, 65.6kHz, 81.9kHz, 197kHz Power frequency passive detection frequency: 50Hz, 60Hz, 250Hz RF passive detection frequency band: center frequency is divided into 32.7kHz, 65.6kHz, 81.9kHz, 197kHz ★ Pipeline measurement depth: 0-20m ★Test method: DC method, induction method, coupling method

 

Product Description

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: >120km, 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: 1-400MHz, 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

Detailed Photos

high  voltage  pulse generator -----XHHV535-4TS

 

high voltage surge generator XHHV535-4TS	Surge voltage levels and adjustment ranges	Level 1 : 0-8KV Level 2: 0-16KV Level 3: 0-32KV
	High voltage divider:	Voltage Accuracy 1.5 grade
	Inside capacitor:	4μF/32kV,16μF/16kV, 64μF/8kV
	Surge energy:	2048J
	Surge power:	2KVA
	Operating mode	Single trigger/cycle/DC
	Impact time	about 5 seconds for automatic impact, arbitrary control time for manual impact
	Safe protection	With zero start protection function, safe and reliable
	Discharge	Unique high-voltage measurement design, in the stop state, it will automatically discharge the internal capacitance of the device
	DC withstand voltage testing	Output voltage adjustment and indication range 0-32KV, Output current indication range 0-20A
	Burn current	Up to 160mA
	Connecting cable	High voltage output cable: 5m, Power supply cable: 1.8m, Protective earthing cable: 3m
	Safety	Overvoltage, Over-current, Overheating protection. Automatic discharge after operation.
	Protection rating	Not lower than IP54
	GW	130kg

Cable  fault prelocator----XHGG502A

ARC Cable Fault pre-locator XHGG502A	Pre-location method	LV TDR (low voltage pulse method/ impulse reflection method)
		HV TDR(high voltage flashover method /single impulse method )
		ARC (multiple impulse arc reflection method)
		ICE (impulse current method) DECAY (voltage decay method)
		Automatically test velocity speed
	Display	10.1 inch industrial-grade computer control, touch operation mode
	System	Windows operating, automatic generate test reports.
	Function	Speed, resistance, distance measurement
	Sampling frequency	1MHz~400MHz
	Low voltage pulse amplitude	300V±15%
	Pulse width	0.15uS/0.30uS/0.60uS/1.20uS/2.4uS/5.0uS/7.5uS/10uS;
	Measuring distance	100m/300m/500m/1km/3km/5km/10km/25km/50km/100km/120km;
	Reading resolution	0.07m;
	Test accuracy	≤±(0.5%×L+1m), L is the cable length;
	Cable length choice	100m/300m/500m/1km/3km/5km/10km/25km/50km/100km
	Pulse coupler withstand voltage	35kV DC
	Test blind zone	≤10m
	Data storage	Stores more than 8,000 records of low-voltage pulse and high-voltage flashover waveforms, and more than 250 records of multiple pulse waveforms.
	Power supply	charging AC110V~240V, 50Hz/60Hz; Built-in 5200mAH lithium battery power supply; charging time is about 2 hours, working time is more than 5 hours;
	Communication	With standard USB interface
	Working conditions	Temperature -25ºC~+65ºC, relative humidity 85%, atmospheric pressure 750±30mmHg;
	Volume and weight	Cable fault tester L358mm×W284mm×H168mm-4.7kg; Pulse coupler L430mm×W380mm×H220mm-10kg.

 

Cable fault pinpointer ------XHDD503C

1	Filter parameters	All-pass: 100Hz~1600Hz. Low pass: 100Hz~300Hz. Qualcomm: 160Hz~1600Hz. Bandpass: 200Hz~600Hz.
2	Channel gain	8 levels adjustable.
3	Magnetic channel gain	8 levels adjustable.
4	Output gain	16 levels (0~112db)
5	Output impedance	350Ω
6	Acoustomagnetic positioning accuracy	less than 0.2m.
7	Path identification accuracy	less than 0.5m.
8	Power supply	4*18650 standard lithium batteries.
9	Standby time	more than 8 hours.
10	Volume	428L×350W×230H
11	Weight	6.5kg.
12	Ambient temperature	-25~65ºC; Relative humidity: ≤90%.

underground cable pipeline locator ------XHGX507C

Cable route tracer XHGX507C has multiple functions such as cable pipeline path & depth detection , cable identification, fault finding, etc.it consists of a transmitter, a transmitting current clamp, a receiver, a receiving flexible current clamp, a connecting test line, an A-frame (optional), etc.

It uses a variety of filtering technologies and has anti-interference capabilities. It can be used for path detection ,depth accurately location and measurement,pipeline census and depth measurement of metal pipelines and underground cables in non-excavation conditions.

 It is suitable for the detection and patrol of various underground metal pipelines, pipeline management and maintenance, municipal planning and construction, power supply and other departments. It is one of the necessary instruments for pipeline maintenance units. 

Cable identification: can be used to identify live cables and power-off cables. When identifying cables, 20 cables can be pre-calibrated at the transmitter end, and then the identification signal can be received at the remote end. The target cable can be quickly and automatically identified, which greatly saves the time of round-trip calibration operation for engineers and improves work efficiency. This function is realized by the cooperation of signal transmitter, receiver, signal transmitting clamp, connecting test line, and flexible clamp.

Receiver

Function	Pipeline detection (cable position tracking, direction display, depth measurement, current measurement), cable identification, A-frame fault finding
Power supply	8.4V large capacity rechargeable lithium battery
Input method	Built-in receiving coil, flexible caliper, A-frame (optional function)
Receiving frequency	Active detection frequencies: 640Hz, 1.28kHz, 2.56kHz, 3.20kHz, 4.09kHz, 8.19kHz, 10.2kHz, 32.7kHz, 65.6kHz, 81.9kHz, 197kHz Power frequency passive detection frequency: 50Hz, 60Hz, 250Hz RF passive detection frequency band: center frequencies are 32.7kHz, 65.6kHz, 81.9kHz, 197kHz
Pipeline detection mode	Broad peak method, narrow peak method, valley method
Pipeline detection Detection range	Direct connection method: Generally, the cable length can reach 0~20 kilometers, which is mainly determined by the ground resistance, cable resistance and cable burial depth. Coupling method: Generally, the cable length can reach 0~10 kilometers, which is mainly determined by the ground resistance, cable resistance and cable burial depth. Induction method: suitable for cables buried less than 2m deep
measurement depth	0-20m
Cable identification Detection range	Direct connection method: can identify signals with loop resistance of 0Ω~8kΩ (usually can reach cable length of 0~20 kilometers, mainly determined by ground resistance and cable resistance) Coupling method: can identify signals with loop resistance of 0Ω~1kΩ; (generally, the cable length can reach 0~6 kilometers, mainly determined by the ground resistance and cable resistance)
liquid crystal	4.3-inch LCD color screen (high brightness screen), visible in sunlight
Size	About 350mm (length) × 155mm (width) × 700mm (height)
Weight	About 2kg
Coil inner diameter	φ200mm (larger diameter can be customized as needed)
Working temperature and humidity	-10ºC~40ºC; below 80%Rh
Suitable for safety regulations	IEC61010-1 CAT III 600V, IEC61010-031, IEC61326, pollution degree 2

Transmitter

Function	Multiple frequency signal transmission modes
power supply	10.8V large capacity rechargeable lithium battery
Output method	Direct connection method, coupling method, induction method
Output frequency	640Hz, 1.28kHz, 2.56kHz, 3.20kHz, 4.09kHz, 8.19kHz, 10.2kHz, 32.7kHz, 65.6kHz, 81.9kHz, 197kHz
Output Mode	Automatic identification, automatic identification according to different accessories
Output Power	15W max, 9 levels adjustable
impedance	Fully automatic real-time impedance matching and protection function
Direct output voltage	150Vpp max
Circuit Protection	With overload and short circuit protection
liquid crystal	5-inch LCD color screen
Touch	Yes, capacitive touch
Instrument size	About 320mm (length) × 275mm (width) × 145mm (height)
quality	Transmitter weight: about 3.85kg; Transmitter clamp weight: about 1.18kg
charger	DC 11.1V 3A
Launching clamp size	Length, width and thickness: 297mm×194mm×39mm
Inner diameter of firing clamp	φ125mm
Transmitter cable length	3m
Test line	Red test line 3m, black test line 3m
Connection interface	USB port, DC port, aviation socket
Stress resistance	The transmitter adopts an integrated special tool box design, and the box can withstand a pressure of about 200kg.
Pressure resistance	AC 3700V/rms (between the top and bottom of the instrument box)
Electromagnetic properties	IEC61326(EMC)
Suitable for safety regulations	IEC61010-1 (CAT 300V, CAT IV 150V, pollution degree 2)