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SGDA

by Haefely Hipotronics 

Catalog ID: SGDA

Impulse Voltage Generator

More Information

Overview

The SGDA impulse generators are the perfect solution for carrying out impulse tests on HV or UHV cables (5 kJ version) as well as on MV and HV power transformers (10 kJ version). Their small footprint and stable design meet the needs of universities and R&D centers. And with its unique Δ-structure, the SGDA impulse generators are easy to transport and erect onsite.The SGDA series are available for 5 or 10 kJ stage energy, with total charging voltages from 400 kV up to 3000 kV. Also, this system features the lowest internal inductance ever achieved and is well-suited for transformer manufacturers.

  • 5 or 10 kJ stage energy
  • Handy plug-in resistors and connections
  • Reliable and accurate triggering by improved Marx Circuit
  • Small footprint
  • The lowest internal inductance ever achieved
  • Total charging voltage 400kV – 3000kV
  • Unique protective grounding device

  • Ease of operation with modern control system
  • Impulse wave shapes’ analysis according to latest IEC, ANSI/IEEE
  • Compact Design
  • Short configuration times
  • A modular expandable system that grows with your application needs (max. 3000kV)
  • Easy handling and transportation for on-site testing
  • High stability and durability