Customization: | Available |
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After-sales Service: | Warranty |
Warranty: | 1 Year |
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XHGG555 Cable diagnosis and Fault test van
With 20 years of research and development experience, XZH TEST provides a complete set of cable testing and cable fault location systems for power cable users.
XZH cable test van is our company's on-board cable test system, with high safety factor and comfortable operation.
The cable fault detection test vehicle can perform conventional cable test, fault test, and location. Due to the most advanced measurement methods and industrial computer centralized control, the system is easy to operate and powerful. There is no cable that cannot be detected, and there is no problem that cannot be solved on-site.
The XHGG555 series test van system can also be customized for users according to different applications.
General features | |
Topology Highly integrated and highly automated digital software cable fault location system, with the option to integrate variable frequency resonance, oscillation wave (partial discharge) and ultra-low frequency (dielectric loss) functions |
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Modularity All test units are designed to be relatively independent and modular, and functional modules can be added or removed at will; if a single function fails, it will not affect the use of other functions. |
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Control Most operating modes and system functions are achieved through a control unit, and each unit module can also be operated individually. |
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Graphical User Interface | Graphical interface, more intuitive and easy to operate. |
Operation | Turn and click a single knob (jog dial) on the control unit |
System | Windows |
Date management | General database |
Data Synchronization | Universal Serial Bus |
Control unit | |
Display | Industrial grade TFT color panel with LED backlight |
Anti-glare | Have |
Multi-touch | Have |
LCD size | 39.6 cm (15.6 in) |
Aspect Ratio | 16:9 |
Resolution | 1920 x 1080 Full HD |
brightness | 450 cd/m² |
Safety | |
Adaptability | CE compliance; EN 61010, EN 50191, VDE 0104, VDE 015, DGUV 203-034 (BGI 891) |
Discharge and grounding devices | 72kJ, equivalent to the energy stored in a 10µF capacitor charged to 120kV DC fast charge: discharge time constant < 1 second |
System Status | Real-time monitoring and indication |
Intrinsically safe | Ground immediately when there is a power outage |
F-U safety interlock | Operating voltage connection monitoring (high voltage circuit) |
F-Ohm Safety Interlock | Operational earth connection monitoring (high voltage circuit) |
Security Features | Front panel: power on/off, lockout button switch, emergency stop, residual pressure indicator light, high voltage switch; Control unit: knob (jog dial) |
Safety devices | System grounding status indicator, power input protection device, high voltage room monitoring through door contact, external safety device |
Power input monitoring | Overvoltage protection, undervoltage protection, residual current device (RCD) |
Defining Wiring | There is a switchboard inside the system |
Isolation transformer | 5kVA |
System unit composition | ||
1. Use DC or high-voltage pulse to make the cable fault point flash over and discharge 2. Use the traveling wave reflection principle to make a rough measurement of all types of cable main insulation faults 3. Use the acoustic and magnetic synchronization method to make a precise measurement of all types of cable main insulation faults 4. Use the electromagnetic induction principle to accurately find the unknown cable path and depth 5. Use the bridge method to make a rough measurement of all outer sheath faults and the main insulation (especially water ingress faults) 6. Use the step voltage method and clamp current method to accurately locate the outer sheath fault 7. Use the constant power principle to reduce the resistance of the ultra-high resistance fault 8. Use the encoding method + phase method to identify multiple cables 9. Use the remote control method to confirm the final puncture of the cable (finally, personal safety is absolutely guaranteed) 10. Use ultra-low frequency (0.1Hz) to perform insulation withstand voltage test and dielectric loss test on the cable 11. Use Ohm's law to measure the quality of the cable in a coil 12. Necessary tools and equipment on the cable detection test site (megohmmeter, measuring instrument, electrician tools) |
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Output Function | DC, Single, Cycle | |
Output voltage | 8kV,16kV,32kV (customizable) | |
Built-in capacitor | 64uF,16uF,4uF(customizable) | |
Discharge energy | 2048J | |
Impact power | 2000VA |
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Impulse rate | Automatic impact for about 6 seconds, manual impact for any control time | |
Surge voltage levels switch | Manual | |
Voltage adjustment type | Continuous | |
Indication | High-voltage side voltage metering, indication of output voltage and current in real time | |
Operating modes switch | Manual | |
Continuous output current | 60mA | |
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±15% ,50Hz±2Hz (other voltage and frequency can be customized) | |
DC withstand voltage testing | Output voltage adjustable and indication range 0-32Kv, output current indication range 0-20A | |
Burn current | Fault conditioning (burning) with current up to 60 mA @ 32 kV, 120 mA @ 16kV, 240mA@8kV |
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Safety | Over-voltage, Over-current, Overheating protection. Automatic discharge after operation |
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Test Method | Low voltage pulse method, pulse current method, pulse voltage method, arc reflection method | |
Sampling frequency | 1MHz~400MHz | |
Pulse output | Unipolar | |
Pulse Amplitude | 300V | |
Pulse Width | 0.15uS/0.30uS/0.60uS/1.20uS/2.4uS/5.0uS/7.5uS/10uS | |
Measuring range | ≥120km | |
Test range | 100m/300m/500m/1km/3km/5km/10km/25km/50km/100km | |
Minimum resolution | 0.07m | |
Measurement error | ≤±(0.5%×L+1m),L is the cable length | |
Signal gain | 0…100%,adjustable | |
Propagation speed | 10…999.9m/µs | |
Output Impedance | Automatic matching | |
Trigger | Automatic Continuous | |
III,Acoustic and magnetic synchronous cable fault pinpointer | ||
Location mode | Standard mode, enhanced mode, noise reduction mode, custom mode (ms, waveform) | |
Location method | Intelligent time difference method, step voltage method, electromagnetic inspection method, acoustic measurement method | |
Positioning accuracy | Fixed point: 0.1m, Path: 0.1m, Step voltage: 0.1m | |
Display | TFT ultra-bright 5-inch, 800×480 true color | |
Language | Graphical language is more intuitive | |
Gain | 120dB, fully automatic adjustment, also can be adjusted manually | |
Frequency range | 100~1600Hz | |
Dynamic Range | 0~112dB(16 gears) | |
Synchronous trigger | Acoustic fully automatic synchronous trigger; magnetic field fully automatic synchronous trigger | |
Detection range | 0.00~99.99ms,75mV~75V | |
Proble | Automatic mute, fully digital metal intelligent probe | |
Headphone | 350Ω strong noise reduction and anti-interference technology | |
Working power | 4*18650 Standard lithium battery | |
Working hours | More than 8 hours | |
Ambient temperature | -25~65ºC;Relative humidity:≤90% |
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Weight | Host 0.6kg;Sensor 1.4kg | |
Waterproof grade | IP65 | |
IV,Cable path comprehensive tester | ||
Transmitter | ||
Output frequency | Low frequency(815Hz), intermediate frequency(8kHz), high frequency(33kHz), radio frequency(83kHz) | |
Output power | 10W,Four output levels: low, medium, high, full | |
Output voltage | 150Vpp | |
Output mode | Direct connection method, coupling method, induction method | |
Display | Output mode, frequency, output power, loop resistance, loop current, battery remaining capacity, dangerous voltage alarm, etc. | |
Coupling clamp | Coupling inner diameter Φ150mm | |
Receiver | ||
Working mode | Tracing, identification, Step voltage | |
Receiving frequency | Low frequency(815Hz), intermediate frequency(8kHz), high frequency(33kHz), radio frequency(83kHz) | |
Display | Depth, current, frequency, mode, gain, signal strength, date, time, etc. | |
Detection depth | ≥10m | |
V,Cable sheath fault pre-locator | ||
Test Method | Bridge method, resistance method, area method | |
Test voltage | 0~4/6kV | |
Short circuit current | 750mA | |
Measurement accuracy | ±(0.2%·L+1)m | |
Fault distance | Automatic calculation | |
VI,Cable sheath fault pinpointer | ||
Working Mode | Positioning mode, pressure resistance mode | |
Protection function | With zero position, over-current, over-voltage and over-heat automatic protection | |
Output voltage | 0~10kV | |
Output frequency | DC,0.2Hz~5Hz | |
Output current | 0~200mA | |
Output capacitance | 2kVA | |
Receiving clamp | Soft:Length 620mm×Φ8mm,inner diameter Φ200mm | |
Test range | 10uV~75V | |
Positioning accuracy | 0.1m | |
VII,Cable spiker | ||
Shooter |
2 pcs |
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Hint | LCD display, real-person voice reminder | |
Remote control distance | More than 10 meters, can be remotely controlled through walls | |
Control line length | 5 meters |
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Clamp diameter | φ30~150mm |
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Nail specifications | PS52C8 |
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Bullet Power | High-power S1 red bullet |
VIII,VLF Cable withstand voltage Tan delta tester | |
Key Features | Ultra-low frequency withstand voltage, DC withstand voltage, dielectric loss test |
Rated voltage | 0-80kV |
Output frequency | DC,0.1Hz~0.01Hz |
Resolution | Voltage: 0.1kV, AC current: 0.1mA, DC current: 1μA |
Accuracy | AC/DC current and voltage:3% |
Load capacity | 30kV: Load capacity ≤ 10µF, 80kV: Load capacity ≤ 6µF (within 50kV)/≤ 4µF (above 50kV) |
Dielectric loss test voltage range | 1kV~40kV0.1Hz |
Dielectric loss measurement range | 0.01×10-3~655.35×10-3 |
Dielectric loss measurement accuracy | 1% |
Dielectric loss resolution | 1×10-5 |
Capacitance measurement range | 0.001μF~10μF |
Capacitance resolution | 0.001μF |
Capacitance measurement accuracy | 3% |
Insulation resistance measurement range | 1MΩ~65535MΩ |
DC current range | 0~2/20mA |
AC current range | 0~59mA |
IX,Essential tools for cable testing site | |
Megaohmmeter | |
Measurement method | Insulation test, absorption ratio, polarization index, fast test |
Output voltage | 500V/1000V/2500V/5000V/5mA(short circuit) |
Voltage basic error (25ºC) | ±5% |
Measuring range and basic error (25ºC) | 1Mohm~100Gohm:±5%rdg±5dgt/100Gohm~500Gohm:±20%rdg±5dgt/500Gohm~1000Gohm:±30%rdg±5dgt |
Measuring instrument | |
Measuring range | 0~99999.9m/99999.9ft |
Accuracy | ±0.3% |
Minimum display | 0.1m/ft |
Electrical tools (multimeter and other conventional tools) |
If you have your own van, we can also customize a vehicle-mounted cable diagnostic and fault location system for you.
Welcome you contact us for more information