Power Factor/Tan Delta Test set

Power Factor/Tan Delta Test set 2020-02-05T10:49:28+01:00

Power Factor/Tan Delta Test set

The Doble M4100 and M7100 Power factor instrument, also known as Tan delta tester is the industry standard for power apparatus and insulation testing. Using a unique combination of test capabilities and artificial intelligence analysis software, Doble engineering Tan delta testers are used and accepted all around the world

MODEL: M4100, M7100 Analyzer

MAKE: Doble Engineering

M4100 POWER FACTOR / TAN DELTA INSTRUMENT

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APPLICATION: High Voltage Apparatus Testing

KEY FEATURES

  • Power Factor/Tan Delta testing to confirm insulation integrity and quality
  • Capacitance testing to measure physical changes that may have occurred to the apparatus
  • Turns ratio testing to detect shorted turns or winding damage
  • Leakage reactance/short circuit impedance testing to evaluate winding deformation
  • Single phase excitation current testing to evaluate the transformer magnetizing circuit
  • Capacitor bank testing to detect deteriorating or failed capacitors within a bank
  • Easy and accurate testing with Doble Test Assistant (DTA) software

BENEFITS OF M4100

  • Safety is our priority with safety switches, power strobes and ground earth relay interlocks
  • Eliminates the effect of varying electrostatic interference with patented Line Frequency Modulation, which makes measurements at a frequency above and below the system frequency
  • Reliability & Accuracy – generates its own clean test signal using an internal waveform generator for reliable results and stable readings
  • Software firmware system senses abnormal current, temperature and voltage operation even before a user would notice
  • Instantly analyze your test results, providing clear recommendations and explanations with FRANK™, the First Response Analytics Knowledgebase

M7100 POWER FACTOR / TAN DELTA INSTRUMENT

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The Doble M7100 High-Voltage Asset Analyzer is your complete solution for high-voltage testing.

With an intuitive design and dual high-voltage leads, the M7100 greatly reduces the number of ladder trips technicians are exposed to per job – sometimes cutting the number to nearly one third. This significantly improves the safety and quality of field work by limiting exposure to the workforce and reducing errors.

FEATURES OF M7100

  • Built-in Low Voltage/High Current Multi-Frequency Source
  • Combined Source and Measurement Test Leads
  • True 4-Terminal measurements
  • Intuitive design where the color or number is the connection
  • Patented dual high-voltage leads allow you to switch between Source and Measurement – both capabilities are within each HV lead
  • Enhanced safety features include new safety switch design

BENEFITS OF M7100

  • Finish testing in a third of the time
  • Maximize your outages and limit safety risk
  • Replace a truck full of instruments and cables
  • Greatly reduce the number of ladder trips technicians are exposed to per job

DOBLE TEST ASSISTANT (DTA) SOFTWARE FOR M7100

  • Collect, analyze and manage test results
  • Easy-to-use test plans for two dozen types of HV test apparatus
  • Doble QuickHelp pictures for lead connection and test setup guidance
  • Manages data by establishing library of every result you collect with DTA