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Portable Cable Fault Location System for Direction and Depth Detection

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Portable Cable Fault Location System for Direction and Depth Detection

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Brand Name :	XZH TEST
Model Number :	502+503C+507+535-4TS
Certification :	CE ISO
Payment Terms :	T/T
Delivery Time :	5-8 work days
Supply Ability :	2000group/year

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Portable Cable Fault Location System for Direction and Depth Detection

XZH Portable cable fault location system XHGG502+XHDD503D+XHGX507+XHHV535-4TS

The set of equipment is used to detect the main insulation failure of power cables with voltage levels of 35KV and below accurately and quickly; calibrate the cable length; accurately detect the direction and depth of the cable buried.

★Cable fault pre-location: with the reflectometer XHGG502 based on the low-voltage impulse reflection method(TDR), and high-voltage decay(flashover) method (DECAY), multiple impulse(ARC)arc reflection method.
★cable path tracing, buried depth detection: XHGX507 cable pipe locator is an all-digital locator with clear display and reliable positioning. Graphical operation instructions and sound indication, making it the easiest-to-use pipe locator available today.
Powered by rechargeable battery, it can also display cable depth and current.

507 is a multifunctional cable fault tester, which can be used for cable fault location, identification, comprehensive testing of path and depth.
★Cable fault pinpoint location: XHDD503D uses acoustic-magnetic synchronization method, equipped with 2048 J surge generator and intelligent digital signal receiver.
The portable cable fault location system is configured with the removable ARC cable fault locator with ultra-high brightness, large LCD screen 12.1” display with touch control, making the process of fault pre-location quick, easy and efficient.

High voltage 2048 J surge generator XHHV535-4TS is accompanied by a surge levels switch which allows to achieve the maximum surge impulse energy at 8, 16 and 32 kV.
It has features operator safety assurance systems and provides a reliable and comprehensive technical solution for low- and medium-voltage cables faults.

Portable Cable Fault Location System for Direction and Depth Detection

	Pre-location methods	Low voltage pulse method
		ARC (multi-shot)
		High voltage flashover method: ICE (impulse current method)DECAY (voltage decay method)
	Display	12.1 inch industrial-grade computer control, touch operation mode
	System	Windows operating, super cable management, automatic generate test reports.
	Function	Speed, resistance, distance measurement
	Data sampling rate	60MHz, 120 MHz, 240MHz, 400MHz
	Pulse amplitude	400Vpp
	Pulse width	0.1uS and 2uS
	Measuring distance	≥68Km
	Reading resolution	0.1m
	Test accuracy	＜0.5m
	Cable length choice	<1Km (short distance); <3Km (medium distance); >3 Km (long distance) (test low-voltage pulse amplitude: 400Vpp)
	Pulse coupler withstand voltage	35kV DC
	Test blind zone	No
	Data storage	With the function of storing massive test waveforms
	Power supply	Built-in rechargeable lithium battery, it can work continuously for more than 4 hours after being fully charged.
	Communication	With standard printer USB interface
	Working conditions	Temperature -25℃～+65℃, relative humidity 85%, atmospheric pressure 750±30mmHg;
	Volume and weight	Cable fault tester 430×380×220mm-8kg; Pulse coupler 430×380×220mm-7kg.

Portable Cable Fault Location System for Direction and Depth Detection

-25℃-40℃, humidity 5-90%RH, altitude <4500m.	Display	5-inch color LCD, 1024*600 resolution, with touch function
	System	Acoustic and magnetic waves are displayed on the screen at the same time, and the time difference between acoustic and magnetic is automatically calculated and the value is displayed.
	Background noise reduction mode (BNR)	effectively filters out environmental interference noise
	Gain and trigger adjustable	The gain value (0-7) of the acoustic signal and the magnetic signal can be adjusted and the trigger threshold (0-100) can be adjusted manually, which is more convenient for fixed point
	Sound channel	All-pass: 100Hz~1500Hz. Low pass: 100Hz~400Hz. High pass: 150Hz~1500Hz. Bandpass: 200Hz~600Hz.
	Fixed-point accuracy	0.1m
	Power supply	Rechargeable lithium-ion battery, continuous use time > 8 hours, charger: input AC220V±10%, 50Hz; nominal output 8.4V, 1A. Charging time: <6 hours
	Volume and weight	PVC protection case:479X387X210, 7KG
	Conditions of use	-25℃-40℃, humidity 5-90%RH, altitude <4500m.

Portable Cable Fault Location System for Direction and Depth Detection

Cable route tracing-XHGX507	Main composition	Transmitter, receiver, transmitting clamp, receiving clamp, A-frame
	Function	Detect the precise direction and depth of underground cables and locate open circuits, short circuits and sheath faults incables(Can find insulation faults up to 2MΩ to ground), and identify cables. Built-in ohmmeter to measure cable loop resistance.
	Power supply	Both transmitter and receiver with 8.4V rechargeable battery, no need for mains power during testing
	Display	All-digital locator, graphic display, no need for headphones during testing, reliable positioning. With cable buried depth display, current display. With backlight function to adapt to night operation
	Transmitter signal transmission connection method	Direct connection method, coupling method, induction method
	Receiver working mode	valley method (zero value mode), crest method (peak mode), step voltage method and clamp current method (A-frame)
	Working frequency of transmitter	low frequency (815Hz), intermediate frequency (8kHz), high frequency (33 kHz), radio frequency (83 kHz)
	Working frequency of receiver	low frequency (815Hz), intermediate frequency (8kHz), high frequency (33 kHz), radio frequency (83 kHz), 50Hz
	Gain control	Manual adjustment, dynamic range is 100db
	Max detection depth	5-8 meters
	Working temperature	-10°C——+55°C
	Transmitter protection	Over-current and overheating automatic protection
	Weight and volume	Outer protection case: 720435210, 14KG

Portable Cable Fault Location System for Direction and Depth Detection

High voltage surge generator XHHV535-4TS	Surge voltage levels and adjustment ranges	Level 1 : 0-8KV Level 2: 0-16KV Level 3: 0-32KV
	Surge voltage levels switch	Manual
	Voltage adjustment type	Continuous
	Indication	High-voltage side voltage metering, indication of output voltage and current in real time
	Surge energy at each level	Up to 2048J
	Operating mode	Single trigger, cycle(every 3-8 seconds discharge once, adjustable), DC(withstand voltage test)
	Operating modes switch	Manual
	Impact time	about 5 seconds for automatic impact, arbitrary control time for manual impact
	Impact power	2KVA
	Built-in capacitor	4μF/32kV, 16μF/16kV, 64μF/8kV three-speed adjustment
	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
	Working power	AC 220V±10% 50Hz±2Hz (other voltage and frequency can be customized)
	DC withstand voltage testing	Output voltage adjustment and indication range 0-32KV, Output current indication range 0-20A
	Burn current	50mA, The lower the voltage, the higher the current
	Connecting cable	High voltage output cable: 5m, Power supply cable: 3m Protective earthing cable:5m, power cable 2.5m
	Safety	Overvoltage, Over-current, Overheating protection. Automatic discharge after operation.
	Protection rating	Not lower than IP54
	Working power	AC 220V±10% 50Hz±2Hz(other voltage and 60Hz optional)
	Dimensions(mm)	534L×444W×805H
	Total weight	About 120kg

We can provide customized technical solution of LT MT HT cable fault location schemes for you.

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