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VLF Sinus 45 kV

Prueba de cable con VLF 0,1 Hz Senoidal

  • El VLF Sinus 45 kV ha sido diseñado para:
  • Pruebas de aceptación de cables hasta 25 kV según IEEE 400.2
  • Pruebas de mantenimiento de cables hasta 35 kV según IEEE 400.2
  • Portátil
  • Capacidad de prueba hasta 10 µF (40 km de cable). Tangente delta interno (opcional)
  • Permite realizar el ensayo de tensión soportada y seguimiento de tangente delta durante la prueba
  • Quemador
  • Gran pantalla color de 5.7”
  • Cómoda interfaz de usuario
  • Memoria interna

 

La prueba de tensión soportada a muy baja frecuencia VLF (Very Low Frequency) verifica la integridad del cable bajo prueba. VLF sinusoidal y VLF coseno rectangular son las formas de onda más comúnmente usadas para la prueba de VLF.

Los sistemas multifuncionales de prueba de VLF sinusoidal de Megger están diseñados para la prueba de tensión no disruptiva utilizando una tensión de CA senoidal de 0,1 Hz, prueba de fallas en cubiertas y localización precisa. Su exclusiva operación con un solo botón provee un uso fácil con un menú bien estructurado y visualización en color.

La tensión nominal, la longitud y la capacitancia del cable se deben tener en cuenta para elegir la unidad correcta de VLF

 

Technical Documents
Guía Técnica
MeggerBook Cable Brochure
MeggerBook Cable & MeggerBook Report Edition
MeggerBook Report Edition Quick Guide
Quick_Guide_Report_Edition.pdf
809.3 KB | 20/02/20
MeggerBook Cable & MeggerBook Report Edition Software
 
The setup file below is suitable for the installation of both MeggerBook Cable (full version) and MeggerBook Report Edition (free limited version).
 
When started with a suitable license dongle plugged into the installation PC, the software starts as MeggerBook Cable 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 .
 
Without the required dongle the software starts as MeggerBook Report Edition which allows for seamless report creation and offers the same 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 Report 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 Sinus 45 / 62, VLF CR 40/60, TDS 40/60

TDRs:                     Teleflex VX(-P), Teleflex SX

 

Note for test systems VLF Sinus 45 and VLF Sinus 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 Sinus 45) and here (VLF Sinus 62).

 

Setup-MeggerBook-2-5-1.zip
58.8 MB | 20/02/20
VLF Sinus 45 Firmware

Important: When upgrading from a firmware version <3.14 make sure to export all the test data you may still need for reporting purposes to a USB flash drive. Due to a change in the data format, old data will not be available for export after the update!

Installation instructions:

1. Extract the zip archive to the root folder of your USB flash drive.

2. Plug the USB flash drive in your VLF Sinus test system and turn it on.

3. Access the system menu via themenu item.

4. Select themenu item. The USB flash drive is scanned for appropriate firmware and language files which are then offered for selection.

5. Scroll down and select the application file (.img). The firmware update starts and may take a few minutes.

6. After the update has been finished, the system reboots automatically.

7. Perform steps 3 to 4 again to install your preferred language file(s).

VLF Sinus 45 Firmware
VLFSinus45_3-14.zip
31.3 MB | 25/09/19