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Megger DELTA4110 and DELTA4310 12kV Insulation Diagnostic System

  • delta4000pic sm
delta4000pic sm
Downloads & Videos DELTA4000_AG

Brand: Megger

Model: DELTA4110 and DELTA4310

Megger new DELTA4000 Series is a fully automatic 12-kV insulation power factor/dissipation factor (tan delta) test set designed for condition assessment of electrical insulation in high voltage apparatus such as transformers, bushings, circuit breakers, cables, lightning arresters, and rotating machinery.



  • Automatic and manual operation
  • Accurate and repeatable measurement results with high noise suppression
  • Lightweight, rugged two-piece design
  • New built-in intelligent temperature correction (patent pending)
  • New automatic voltage dependence detection (patent pending)


Two configurations make up the series:


DELTA4110 with external computer (not included) consists of the DELTA4100 control unit and DELTA4010 high-voltage unit


DELTA4310 comes with onboard computer and consists of DELTA4300 control unit and DELTA4010 high-voltage unit