ZX-A11 Power Cable Pipeline Underground Cable Fault Distance Locator Cable Fault Locating System

ZX-A11 cable fault Locator is for detecting cable fault of various kinds, cables of different cross-sections, different media or materials, like power cables, high-frequency coaxial cable, local tel cable, street lamp cable, underground wires. The cable faults like low resistance, short circuit, wire breaking open circuit fault, high resistance leak and flash-over fault. Super cable management system, auto report generation.

1) Windows operation system, wireless visual experts online guidance, scientific cable management system, real-time report generation.

2) Functions: fault distance measurement, fault pin-pointing, propagation speed test, cable path finding, burying depth detection, etc.

3) Test methods: TDR low voltage pulse, flashover method, audio frequency method, acoustic magnetic synchronous method, valley value method, peak value method, electromagnetic induction method and so on.

4) Display control: tester: notebook; others MCU control, pointer display.

5) Test range: test distance: 30km, depth of detection: 2 ~ 5m

6) Measurement accuracy: rough measurement error: + 10m (absolute value) or 1% (relative value).

Precision error: + 0.2m (fixed-point, path, depth)

7) Sampling frequency: 80MHz,40MHz,20MHz,10MHz

8) Sampling mode: automatic continuous sampling, and never miss any discharge waveform.

9) Low voltage pulse: width: 0.05/0.1/0.2/0.5/1/2/8uS

10) Output power: route power: 100W, impact power: 0 ~ 400W

11) Puncture high voltage: 0 ~ 35kV

12) Short circuit current: 0 ~ 320mA

13) Burn through power: 0 to 1225J

About GDZX
 

Wuhan GDZX Power Equipment Co.,Ltd. is located in Wuhan, China, covering an area of 50 acres, with 6,000 m2 of factory space and 12,000 m2 of office buildings. We specialize in power testing equipment, engineering services, equipment commissioning, operations and maintenance testing, calibration, energy-saving and environmental protection equipment, and power sales. Our integrated solutions provide complete high-voltage testing and electrical inspection services to various power users.

Guodian Zhongxing integrates R&D, production, sales and service, and provides complete solutions for high voltage testing and electrical testing services for all types of power users. It is a well-known brand of electrical testing equipment in China.

The six major categories of products independently developed and produced by the company are mainly used in the handover test, preventive test, condition maintenance and intelligent substation detection of various voltage levels of power equipment in all links of the power system from power generation, transmission and distribution to distribution, factory inspection and annual inspection of primary equipment. Specifically divided into: high voltage/ultra-high voltage/ultra-high voltage AC and DC test equipment series, mobile power test intelligent integrated system, transmission and transformation test instrument, power metering/standard series, SF6 gas/oil test series, battery test series. All products have passed the inspection or type test of the "National Power Industry Electrical Equipment Quality Inspection and Testing Center"; and obtained the calibration certificate of the "National High Voltage Metering Station".