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CableScan-40 Mobile system for detecting damage to power cables - GC "Energoscan"
Multifunctional mobile system for searching for damage to power cables of all types of insulation using modern non-burning methodsThe CableScan-40 mobile system is designed to determine the location of faults in cables using non-burning methods (TDR, ARC, DECAY). It provides fast, accurate, gentle preliminary and accurate detection of all high-impedance faults in power cables.
The system integrates a reflectometer, a megohmmeter, a high-voltage installation, a high-voltage pulse generator, and communication sensors for the implementation of modern gentle methods of weapons of mass destruction: pulse-arc and oscillatory methods for current and voltage. Most damage to cable lines is detected using the non-burning method. In this case, all three elements of the installation are used: a reflectometer, a high-voltage installation and a communication sensor, both in preliminary and in precise search.
The system can be equipped with GVI-40 high-voltage pulse generators with three stages 10kV/20kV/40kV (8/16/32kV available) and a choice of pulse strength: 1000J, 2000J and 3000J. GVI-40 have an automatic pulse voltage mode and allow you to use the CableScan-40 system for accurate searches using the acoustic method.
The system allows producing OMP of power cables with different types of insulation (oil-paper, cross-linked polyethylene, plastic insulation, etc.) and different types of damage (low- and high-resistance damage, breaks, short circuits, intermittent breakdowns, etc.).
The CableScan-40 system has an intuitive interface. The combination of control elements allows a specialist to work with the installation according to the instructions supplied with the device, and does not require special training. Control combines electronic and manual methods: software, touch display, industrial keyboard, track ball for simple and convenient navigation.
Three modes of operation of the CableScan-40 system are possible: stationary installation, installation in a mobile laboratory, use in a mobile version on a steel frame with wheels. The unit can be installed in cars with an all-metal body with a load capacity of 200 kg.
The connection to the power supply is carried out with a high-voltage insulated cable (possible length 10 / 20 / 30 / 50 meters) through the connection block. It is possible to connect external devices to the system, for example, an audio frequency generator or a 2.5 kV megohmmeter.
POSSIBILITIES:
- preliminary determination of the location of damage - TDR, ARC, DECAY, TRD+ (up to 10 reflectograms per digit)
- accurate cable OMP using the acoustic method (10/20/40 kV, 2000 J)
- testing cable insulation with voltage up to 40 kV
- testing of cable sheath with voltage up to 10 kV
- insulation resistance measurement
Gift for every buyer:
Advanced training course for the program "Testing and identifying locations of cable damage" (Training Center "Energoscan")
Parameter | Meaning |
HIGH-VOLTAGE PULSE GENERATOR | |
Maximum DC output voltage | 40 kV |
Output voltage ranges | 10 / 20 / 40 kV |
Maximum stored energy | 2000/3000 J |
Pulse repetition period | 6 sec / 3 sec / manual shock |
REFLECTOMETER | |
Measuring distance ranges (with shortening factor 1.5): maximum / minimum | 250 m / 250000 m |
Shortening factor setting or measurement within (built-in table): | - 1.00...7.00 |
Probing signals of pulse reflectometry mode: - amplitude - duration | 25 V...120 V from 100 ns to 300 µs |
Output impedance (software-adjustable, with value displayed on the screen): | - 10...1000 Ohm, |
Measuring distance ranges (with shortening factor 1.5): maximum / minimum | 250 m / 250000 m |
Instrumental error of distance measurement (all methods), no more than: | 0.1% |
Equivalent (effective) sampling rate: - pulse reflectometry mode - pulse-arc mode - oscillatory discharge mode | 3.2 GHz 200 MHz 200 MHz |
Memory, more | 1000 reflectograms |
COMMON PARAMETERS | |
Display | Touch, LCD (1366x768 pixels) |
Display diagonal | 18.5" |
Control | Industrial keyboard with trackball |
Communication Interfaces | USB 2.0 |
Uninterruptible power supply, power | 650 VA |
Single-phase AC supply voltage, V | 230 ± 10% |
AC voltage frequency, Hz | 50 ± 2 |
Maximum power consumption, kVA | 4.5 |
Dimensions (W x D x H) | 1000 x 900 x 1550 |
Weight, kg (depending on configuration) | 150 - 195 kg |
BASIC EQUIPMENT
- Mobile system CableScan-40
- Low voltage cable on reel
- Power connection adapter (2 pcs)
- Transport case for accessories
- Documentation set
- Platform on wheels
- Cable drum block:
- Drum with high voltage cable (20 m)
- Drum with power cable (20 m)
- Drum with grounding cable (20 m)
- Ground clamp
ADDITIONAL EQUIPMENT
- External oscillatory discharge sensor
- Extended cable set (30 m / 50 m)
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Guarantee period 24 месяца
