Product Description
XZH Portable low and medium voltage cable fault locating system
Cable fault pre-location: with the reflectometer XHGG502based on the low-voltage impulse reflection method(TDR), and high-voltage decay(ICE) method (DECAY)and(ARC)method. XHDD503D uses acoustic-magnetic synchronization method, equipped with 2048 J surge generator and intelligent digital signal receiver. cable pipe locator: XHLJ507 is an multifunctional equipment, with this equipment, you can realize of cable path tracing, buried depth detection, cable fault point precise location. 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.
Product Parameters
XZH TEST Portable cable fault location system is designed for:
★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.
★Cable fault pinpoint location: XHDD503D uses acoustic-magnetic synchronization method, equipped with 2048 J surge generator and intelligent digital signal receiver. The 503D is equipped with a receiver(optional), which can use the step voltage method to realize the sheath fault locating. (optional)
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.
XHHV535-4TS High voltage 2048 J surge generator 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.
Working principle
XHGX507 The pipeline locator uses the principle of electromagnetic induction to detect the precise direction and depth of underground cables and locate cable open circuits, short circuits and sheath fault points. The pipeline locator's intelligent graphic operation instructions and sound frequency modulation instructions make it the easiest to use today. Pipeline locator used.
| XHGG502 |
Cable fault pre locator |
| XHDD503D |
Cable fault pinpointer |
| XHGX507 |
Cable route tracer/Cable pipe locator |
| XHHV535-4TS |
High voltage surge generator |
The below picture shows low voltage pulse test mode of XHGG502, test cable length, cable open circuit fault distance, short circuit fault distance.The below picture shows high voltage flashover test mode of XHGG502, measured cable fault distance.
The below picture shows ARC multiple pulse test mode of XHGG502, measured cable fault distance
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