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HV DAC-200 / HV DAC-300

HV DAC-200 / HV DAC-300

HV DAC-200 / HV DAC-300

Product catalog summary
Introduction
The document discusses the HV DAC series, a test and diagnostics system for high voltage (HV) cable systems, emphasizing its importance in maintaining a reliable power grid amidst supply chain challenges. The system allows for efficient condition assessments of HV and EHV cables, aiding in cost-effective maintenance and rehabilitation.

Damped AC (DAC) Technology
DAC technology, introduced in the late 1980s, is recognized for on-site testing of HV cables. It has gained popularity since 2000 due to advancements in power electronics. The technology is beneficial for partial discharge (PD) assessment and maintenance testing, with numerous scientific validations.

Key Features
  • Low Weight and Space Requirements: The system is lightweight and compact, suitable for narrow indoor substations and easy transport.
  • Low Power Consumption: Requires only 4 kVA, eliminating the need for large generators.
  • High Testable Capacity: Capable of testing cables up to 32 km in length.
  • Short Set-Up Time: Can be set up within 30 minutes, allowing quick response to weather changes.
  • Frequency Compatibility: DAC results are comparable to power frequency, ensuring reliable assessments.


Technical Specifications
The document provides technical data for HV DAC-200 and HV DAC-300 models, detailing output voltage, designed cable class, frequency range, capacity range, cable length, power consumption, and total system weight.

Case Studies and Testimonials
Includes testimonials and case studies from various regions, highlighting successful applications of the HV DAC systems.

Contact Information
For further inquiries, contact Hein Putter, Product Manager for Cable Testing and Diagnostics, at [email protected].

Disclaimer
The document notes that information is subject to change and disclaims responsibility for errors.
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Catalog excerpts

HV DAC-200 / HV DAC-300-1

HV DAC SERIES Test and diagnostics system for high voltage cable systems Acceptance tests for newly installed cables Condition analysis of service-aged cables

 Open the catalog to page 1
HV DAC-200 / HV DAC-300-2

HV cable assessment using DAC technology HV and EHV cables systems are the backbone of the power grid. With current supply chain issues and the ever-increasing dependence on a reliable electrical power grid, the need for grid operators to install and maintain assets in a cost-effective way has never been more crucial. Utilising Megger’s HV DAC cable test and diagnostic systems, meaningful cable condition assessments can be made quickly and reliably. Such condition assessments can identify and quantify which sections of a cable are in most need of attention, enabling the grid operator to implement...

 Open the catalog to page 2
HV DAC-200 / HV DAC-300-4

Designed for cable class up to 132 kV up to 230 kV Capacity range 0.035 pF ... 8 pF at 200 kVpeak 0.035 pF ... 8 pF at 300 kVpeak Total system weight 1050 kg 1350 kg * for shorter lengths a support capacitor is needed

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HV DAC-200 / HV DAC-300-5

(/MV Powor c| .ting and Dial

 Open the catalog to page 5
HV DAC-200 / HV DAC-300-6

WANT TO KNOW MORE? CHECK OUT OUR CASE STUDIES AND WATCH THE VIDEOS! Elektropaks P.P.H.U. performs onsite HV cables after-laying tests with Megger HV Bolivia and HV DAC 300 – a perfect match CASE STUDY CASE STUDY Case study Case study

 Open the catalog to page 6
HV DAC-200 / HV DAC-300-7

ACCEPTANCE TESTING CONDITION ANALYSIS

 Open the catalog to page 7
HV DAC-200 / HV DAC-300-8

Do you have any questions? Feel free to contact the product manager. Hein Putter Product Manager Cable Testing and Diagnostics [email protected] Comparison with resonant system Megger Germany GmbH · Dr.-Herbert-Iann-Str. 6 · D-96148 Baunach Tel. +49 (9544) - 680 · Fax +49 (9544) - 2273 [email protected] www.megger.com The information in this document is subject to change without notice and should not be construed as a commitment by Megger Germany. Megger Germany assumes no responsibility for any errors that may appear in this document. HV-DAC_BR_EN_V02.pdf The word ‘Megger’ is...

 Open the catalog to page 8

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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