2018_DOW3000 DOW3000 -  Compact DOW test system

DOW3000 - Compact DOW test system

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Electronic measuring equipment in energy distribution networks

Electronic measurement and control equipment in the energy distribution network can be susceptible to environmental disturbances. The latest development from EMC PARTNER AG is a high voltage test system for damped oscillatory wave testing. DOW3000 is a configurable test system that can be extended for Slow Wave, Fast Wave, Impulse voltage test or any combination of all three. This provides optimum and cost efficient capabilities to a wide spectrum of users. This unique system includes an integrated 32A three phase coupler which enables both Slow and Fast DOW signals to be directly injected into the EUT. Additionally, DOW3000 is the first tester with integrated 0.5J impulse, required together with the DOW, for product standard testing. A modern user interface provides an easy to follow menu structure. Graphic and contextual help functions make operation simple and efficient.

Basic and Product Standards

DOW-CG1 system meets and exceeds the requirements of the basic standards:

  • IEC 61000-4-18:Electromagnetic compatibility (EMC) : Testing and measurement techniques
  • IEC 61000-4-10: Testing and Measurement Techniques : Damped Oscillatory Magnetic Field

Additionally many product standards can also be met:

  • IEC 60255-27 Measuring Relays and Protection Equipment
  • IEC 62052-11 Electricity Metering Equipment (AC) General Conditions
  • ANSI C37.90.1 IEEE Standard for Surge Withstand Capability for Relays and Relay System



  • External data line coupler
  • Supports magnetic field testing
  • Phase angle synchronization
  • Programmable test routines and setups
  • Includes 0.5 J / 500 Ohm insulation impulse (1.2/50 us)
  • Modular extendable configuration
  • Cost and time effective solution
  • One EUT connection for all configurations
  • Intuitive user interface, low learning curve
  • Test levels higher than standard requires
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