High Voltage Long Distance Buried Cable Fault Locator Intelligent Multiple Pulse
ZX-A30 full intelligent multiple pulse cable fault locator is a fault test platform based on embedded computer platform. It integrates USB communication technology, touch-screen technology and 3G communication technology, which greatly improves the instrument's performance in practice and makes it easy to operate.
Product Features
- Embedded industrial computer platform with Windows XP system, integrated testing software and installed cable fault testing software and cable data management software
- 12.1 inch large touch screen with touch pen or mouse operation, bright display suitable for outdoor use
- Lithium battery for convenient on-site testing, plastic chassis for shock-proof stability
- Latest USB communication interface ensuring stable signal collection with automatic sampling frequency selection
- Automatic testing method distinction and fault point location with automatic distance reading and display
- Unique multiple pulse generator design allowing three testing methods without reconnecting wires
- WIFI receiver and 3G software compatibility for remote expert assistance
- Comprehensive waveform storage and cable management system for field comparison and maintenance
- Precise locator with squelch technology for accurate fault distance display
- Brand-new light weight Integral High Voltage Surge Generator
Technical Parameters
Testing Capabilities
- Test cable fault at different voltage levels below 35KV
- Test cable fault of different cable sections, different dielectric and different cable materials
- Test open-circuit, short-circuit, low-resistance, high-resistance leakage and high-resistance flash-over cable faults
- Test all faults of railway communication control cable, streetlight cable and airport signal cable
- Test wave transmitting velocity in any cable of known length
- Test buried route and depth of power cable
Display & Operation
- Display mode: 12.1in industrial LCD touch screen (Windows XP platform)
- Test methods: LV impulse method, impulse HV flash-over method, multiple pulse method
- Storage memory: 8G
- Operate via touch pen and mouse
Performance Specifications
- Test distance: no less than 60Km
- Minimum test distance: 0-5m or without
- Locating error: ±0.2m
- Test error: system error no more than ±1%
- Multiple pulse generator: Impulse voltage ≤40KV
- Resolution: V/fm, V is transmitting velocity m/μs; software cursor is 0.10m
- Sampling frequency: 6.25MHz, 12.5MHz, 25MHz, 50MHz, 100MHz (Adaptive pulse width)
Power & Environment
- Power source: AC 220V±10%, power ≤15W, DC 12V(7AH), power ≤20W
- Standby time: continuous working 6 hours
- Host weight: 6.2Kg
- Dimension: 180mm×300mm×400mm
- Environment: -20℃~+40℃, ≤80%RH
Additional Components
- Cable router tracer signal frequency: sine-wave 15KHz
- Output power: Pomax ≥100W
- Tracer output impedance: Zo=Zc (Cable characteristic impedance)
- Vibrating mode: non-continuous
- Impulse Generator max voltage: ≤35KV
- Max work current: ≤30mA
- Voltage display error: <+/-2%
- Discharge energy: ≤2450J/3.5s
- Min discharge period: 3.2s, max power <1.5kVA