VLF Sine Wave 45 kV

Über das Produkt
- Durchführung von Kabelprüfungen, Kabeldiagnosen und Mantelfehlernachortungen
- Einzigartiges Benutzererlebnis dank großem Farbdisplay mit Touchfunktion
- Automatische Ergebnisinterpretation nach der neuesten IEEE 400.2-Norm
- Höchste Sicherheit dank Erdüberwachung und Durchschlagserkennung
- Ermöglicht Kabelprüfungen bis zu 20 km bei 36 kVeff und normierte Prüffrequenz von 0.1 Hz mittels optionalen VLF CR-40-TB
Das VLF Sinus 45 kV mit integrierter Tan Delta Messung ist ein kompaktes, robustes und tragbares Hochleistungs-, Prüf- und Diagnosesystem für Mittelspannungskabel.
Das Prüfsystem ist ein wahres Multitalent: Neben VLF- und DC-Prüfung kann es auch Mantelprüfungen und Mantelfehlernachortungen durchführen (in Kombination mit der Schrittspannungssonde ESG NT2). Darüber hinaus ermöglicht die optionale, interne Tan Delta Messung eine zuverlässige Ermittlung des Alterungszustandes von Mittelspannungskabeln. Das intelligente VLF-System passt die Prüffrequenz automatisch an die Kabellänge an, sodass sogar Prüfungen an 20-kV-Kabeln (bis 25 km) einfach und zuverlässig durchgeführt werden können.
Technische Daten
- Mobility
- Portable
- Test type
- VLF
- Test type
- TanDelta
Produktunterlagen
Software und Firmware
MeggerBook software
MeggerBook & MeggerBook Lite Software
latest version
What’s new in version 4.0.1
Bugfix
- Data export message is now only displayed when the export is completed
- The status of the Online Map checkbox can now be changed
- Fixed an error when saving measurement data sets
- Fixed several design issues and functional inconsistencies
- Fixed several report template errors
- Fixed several problems caused by the template editor's line tool
- Added a mechanism to clean up the segments database table
Improvements
- Extended and improved the rating functions
- Added a pop-up window when saving an empty or already existing cable number
- Added a filter value to the cable detail view
- Improved runtime conversion settings
- Zoom level can now be saved, allowing the user to adjust the curve to the essential point before generating a report
Removed
- The Rating and Result fields are now removed from TDR analyses
- Leakage current values are hidden for measurements where no leakage current is measured
The setup file below is suitable for the installation of both MeggerBook (full version) and MeggerBook Lite (free limited version).
When started with after adding the electronic license key into the installed software, the software starts as MeggerBook full version which allows for easy and comprehensive data evaluation, data archiving, cable management and report creation. A personal quotation for a certain number of licenses can be requested here . The new electronic license key allows for 3 devices to have MeggerBook full version installed on them.
The dongle key licenses from older versions of MeggerBook are not supported with this newer version. Updated electronic license keys can be requested here for previous customers.
Without the required software license key the software starts as MeggerBook Lite which allows for seamless report creation and offers some of the features as the full version while limiting the data storage options as follows:
• Measurements, analyses and reports are not permanently stored in the database
• While cable import and storage are not limited, a maximum of 5 cables can be created using the cable editor of the Lite Edition
At this time, the software can handle the measurement and test data of the following Megger devices:
Test vans: Centrix, Centrix City, Compact City, R30, Variant
Test systems: VLF Sine Wave 45 / 62, VLF CR 40/60, TDS 40/60
TDRs: Teleflex VX(-P), Teleflex SX
Note for test systems VLF Sine Wave 45 and VLF Sine Wave 62:
Data of these test systems can only be imported into the software, if the test systems is equipped with firmware version 3.14 or higher. The latest firmware can be found here (VLF Sine Wave 45) and here(VLF Sine Wave 62).
Firmware
VLF Sine Wave 45 Firmware
latest version
Only for use with latest touchscreen version of the instrument
Use the following procedure to update the software of the test system:
1. Unzip or copy the firmware image (*.img) and the associated checksum file (*.crc) to any
directory on a USB stick. Make sure that both files have the same name.
2. Switch on the test system.
3. Insert the USB stick into the USB port on the front panel.
4. Open the menu “Settings” > “Admin” (enter password) > “Update”
5. Navigate to and select the directory containing the image file.
6. Select “Accept” to confirm that you wish to perform the update.
Result: The update is performed. Do not turn off the test system during the update! After the update,
the test system will restart automatically.