High Voltage Long Distance Buried Cable Fault Locator Intelligent Multiple Pulse

ZX-A30 full intelligent multiple pulse cable fault locator is fault test platform based on embedded computer platform. It integrates USB communication technology, touch-screen technology and 3G communication technology and this greatly improved the performance of the instrument in practice and it is easy to operate.

Product features

ü Embedded industrial computer platform, Window XP system, integrated testing software and installed cable fault testing software and cable data management software which is in the lead in China.

ü 12.1 inch large touch screen, touch pen or mouse. Bright display is suitable for outdoor use. Lithium battery is convenient for on-site testing. Plastic chassis is shock-proof with strong stability.

ü The latest USB communication interface to ensure signal collecting stable. The host can automatically select five kinds of sampling frequency from 6.25MHz to 100MHz, adaptive pulse width can meet the testing requirements of different cable lengths to reduce the rough measurement error and improve test accuracy.

ü Automatically distinguish different testing method and locating the fault point, automatically read and display the fault distance. It can be displayed in 3 different areas in the screen and will randomly display 10 low-voltage pulse waveform. Auto or manual operation to achieve dual-positioning fault. Double vernier can be accurate to 0.15m.

ü Unique design of multiple pulse generator. You can finish 3 different testing methods and no need to re-connect wires. One discharge can get 10 low-voltage short-circuit pulse waveform. It can greatly reduce oscillatory interference. Multiple pulse generator is small in size and its weight is only 5kg.

ü The host can equip with WIFI receiver and 3G software to get remote on-site test help and suggestions from our experts. Technicians can help on-site testing through android testing software at any time and anywhere.

ü The device stores lots of waveform and wiring layouts which is convenient to your compare in field test and study. It can automatically generate test report and print. Cable management system can help you much for cable daily maintenance and cable fault precise locating.

ü Precise locator can directly display the distance from tester to fault point. We use squelch technology which is another innovation of domestic similar products. It helps you in locating fault precisely and quickly and also helps your reduce damage and loss arising from power off.

Øbrand-new light weight Integral High Voltage Surge Generator.

Parameters

Ø Test cable fault at different voltage levels below 35KV.

Ø Test cable fault of different cable sections, different dielectric and different cable materials.

Ø Test open-circuit cable fault, short-circuit cable fault, low-resistance cable fault, high-resistance leakage cable fault and high-resistance flash-over cable fault.

Ø Test all faults of railway communication control cable, streetlight cable and airport signal cable.

Ø Test wave transmitting velocity in any cable of known length.

Ø Test buried route and depth of power cable.

Ø Display mode: 12.1in industrial LCD touch screen (Windows XP platform)

Ø Test method: LV impulse method, impulse HV flash-over method, multiple pulse method

Ø Storage memory: 8G

Ø Test distance: no less than 60Km

Ø Operate via Touch pen and mouse

Ø Min. test distance (non-detection area): 0-5m or without, Locating error:±0.2m

Ø Test error: system error is no ore than ±1%

Ø Multiple pulse generator : Impulse voltage ≤40KV

Ø Resolution: V/fm,V is transmitting velocity m/μs;software cursor is 0.10m.

Ø Sampling frequency: 6.25MHz,12.5MHz,25MHz,50MHz,100MHz (Adaptive pulse width).

Ø Power source and power consumption: AC 220V±10%, power ≤15W, DC 12V(7AH),power≤20W

Ø Standby time: continuous working 6 hours

Ø Host weight: 6.2Kg Dimension: 180mm×300mm×400m, environment: -20℃~+40℃, ≤80%RH

Ø Management: Cable route and distribution map. All data of cable which is in user’s management region, including cable distribution map, number, initial position, buried depth and date, cable medium, connect position, record of fault, fault reason, technical test report, cable test record etc.

Ø Cable router tracer Signal frequency: sine-wave 15KHz, Output power: Pomax ≥100W

Ø Tracer Output impedance: Zo=Zc (Cable characteristic impedance), vibrating mode: non-continuous

Ø Impulse Generator max Voltage: ≤35KV, Max work current: ≤30mA

Ø Voltage display error: <+/-2% discharge energy: ≤2450J/3.5s

Ø Min discharge period: 3.2s, max Power <1.5kVA

Ø Work environment: Input 220V+/-10% 50Hz+/-2Hz, ≤80%RH, -10ºC~50ºC, altitude <1000 m