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Megger DELTA4310 Insulation Power & Dissipation Factor Test Set

Manufacturer part number: DELTA4310
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The Delta-4310 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 arrestors, and rotating machinery. In addition to performing insulation power factor tests, the Delta-4310 can be used to measure the excitation current of transformer windings as well as to perform automatic tip-up tests and HV turns-ratio testing (an optional TTR Capacitor is available). The test set is designed to provide a comprehensive AC insulation diagnostic test. The high power variable frequency design generates its own test signal independent of line frequency quality and the hardware design uses the latest technology available for digital filtering of the response signal. As a result, the DELTA4000 Series produces reliable results and stable readings in the shortest time with the highest accuracy, even in high interference substations.

  • Input Power: 100-240 V ± 10 %, 50/60 Hz, 16 A max
  • Output Power: 0 to 12 kV, continuously adjustable
  • Test Frequency Range: 45-70 Hz (12 kV), 15-400 Hz (4 kV), 1-500 Hz (250V)
  • Output Power: 3.6 kVA
  • Output Current: 300 mA (4 minutes), 100 mA (continuous)
  • Voltage: 25 V to 12 kV, 1 V resolution
  • Current: 0 to 5 Amps, 0.1 μA maximum resolution
  • Capacitance: 0 to 100 μF, 0.01 pF maximum resolution
  • Inductance: 6 H to 10 MH, 0.1 mH maximum resolution
  • Power Factor: 0-100% (0-1), 0.001% maximum resolution
  • Dissipation Factor: 0-100 (0-10,000%), 0.001% maximum resolution
  • Computer Interface: Ethernet and USB
  • Temperature
    • Operating: -20 to 55°C (-4 to 131°F)
    • Storage: -50 to 70°C (-58 to 158°F)
  • Relative Humidity
    • Operating: 0 to 95% non-condensing
    • Storage: 0 to 95% non-condensing
  • High Voltage Lead: 21 M (70 Ft), Double Shielded
  • Measurement Lead, Color-Coded Red
  • Measurement Lead, Color-Coded Blue
  • Ground Lead: 9 M (30 Ft)
  • Input Power Cable 25A EU
  • Input Power Cable 16A US
  • Input Power Cable 16A UK
  • Input Power Cable 16A No Plug
  • Safety Hand Switch, Interlock #1: 18 M (60 Ft)
  • Safety Hand Switch, Interlock #2: 2.5 M (8 Ft)
  • HV Unit Power Cable, 1 M (3 Ft)
  • HV Unit Control Cable, 1 M (3 Ft)
  • Ground Lead Cable, 1 M (3 Ft)
  • USB Cable, 2 M (7 Ft)
  • Ethernet Cable, CAT 5, 2 M (7 Ft)
  • Soft Padded Carrying Case For Control Unit
  • Soft Padded Carrying Case For HV Unit
  • Soft Case For HV Cable
  • Soft Case For Other Cables/Accessories
  • User Manual
  • Powerdb Software
Description

The Delta-4310 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 arrestors, and rotating machinery. In addition to performing insulation power factor tests, the Delta-4310 can be used to measure the excitation current of transformer windings as well as to perform automatic tip-up tests and HV turns-ratio testing (an optional TTR Capacitor is available). The test set is designed to provide a comprehensive AC insulation diagnostic test. The high power variable frequency design generates its own test signal independent of line frequency quality and the hardware design uses the latest technology available for digital filtering of the response signal. As a result, the DELTA4000 Series produces reliable results and stable readings in the shortest time with the highest accuracy, even in high interference substations.