Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

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Use the Doble M5400 Sweep Frequency Response Analysis test set to investigate mechanical integrity of transformers, reactors and other equipment consisting of windings.

Buy. Lease. Rent. Sweep Frequency Response Analysis: The Doble M5400.

The Doble M5400 measures the frequency response at logarithmically spaced frequency intervals of 1.2%.

  • Dimensions : 560 x 350 x 180 mm
  • Weight : 5 kg 
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Description

The Doble Engineering M5400 SFRA Sweep Frequency Response Analysis.

SFRA Tool for detecting “hidden” transformer faults

The Doble Engineering M5400 provides a frequency response measurement from 10 Hz to 25 MHz.

The diagnostic frequency range of 20 Hz to 2 MHz covers the most important diagnostic areas:

  • Core and Magnetic Properties
  • Winding Movement and Deformation
  • Interconnections – Leads and Tap Changers

M5400 Resolution:

The Doble SFRA M5400 measures the frequency response at logarithmically spaced frequency intervals of 1.2%.
A constant excitation level is maintained for each frequency measurement.

The Sweep Frequency Response Analyser, the Doble SFRA M5400 has the ability to auto-scale each frequency measurement providing an overall dynamic range of 80 dB with a ±1 dB accuracy. This gives the highest combination of dynamic range and accuracy available.

Doble M5400 Key Features: 

  • Instrument sends excitation signals to transformer and measures the retuning signals across a broad frequency range
  • Provides a frequency response measurement from 10 Hz to 25 MHz
  • Measures frequency response at logarithmically spaced intervals of 1.2%
  • Auto-scales each frequency measurement for an overall dynamic range of 80 dB with a ±1 dB accuracy
  • Highest combination of dynamic range and accuracy available
  • Simple, robust test leads that meet IEC standards

 

Additional information

Weight 5 kg
Dimensions 56 x 35 x 18 cm

Documents

M5400_web

1 review for Doble M5400

  1. Rated 5 out of 5

    Vinay

    Excellent product and very accurate and reliable

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