The following XHGG555 introduces the vehicle cable diagnosis and
fault detection system. The transformer, circuit breaker and other
detection systems can also be customized according to customer
needs. You are welcome to contact us for more information.
XHGG555 Vehicle mounted cable diagnosis and fault location system
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
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.
Control
Most operating modes and system functions are achieved through a
control unit, and each unit module can also be operated
individually.
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)
Some success stories
We can install the test system into a test vehicle to provide you
with a complete vehicle, or we can tailor the test system for you
based on the interior space dimensions of your own test vehicle.
The above systems include high voltage pulse generator 8/16/32kV,
ARC test cable fault pre locator, high voltage burn-through bridge
equipment, cable outer sheath fault locator, ultra-low frequency
withstand voltage (80kV) dielectric loss test equipment. In
addition, it is also equipped with mobile cable fault accurate
locator, cable path comprehensive tester, cable spiker, generator,
etc.
