TDR900

The TDR900 is a state-of-the-art Circuit Breaker Test System engineered to test all types of circuit breakers. The TDR900 provides efficient and accurate performance measurements for circuit breakers. It allows simple to complex testing of circuit breakers using a single, rugged, field-portable instrument.

Applications

  • Testing up to 4-breaks-per-phase with motion measurements on any circuit breaker
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User Benefits

  • Rugged and reliable - the TDR900 is a single box solution, providing the accuracy of a laboratory instrument with durability for field use.
  • Complete Test Reports - provided in MS Excel™ format.
  • User-friendly PC interface - the new T-Doble Software with its intuitive control panel provides quick, efficient and simple testing of circuit breakers.
  • High Accuracy Motion Recording - a patented digital rotary and linear transducer provide early diagnosis of mechanical problems.
  • Detects main contact and resistor switch timing errors.
  • Other analog transducers supported.
  • Immune to Interference - accuracy of test results is unaffected by the severe conditions of electrostatic and electromagnetic interference, normally present in harsh substation environments.
  • Controlled by user supplied PC.
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Specifications

  • Number of Phases: 3
  • Breaks per Phase: 4
  • LV/MV Configuration: 3 contacts
  • EHV Configuration: 3, 6, 9 or 12 contacts
  • Resolution: 100μS
  • Trip/Close Initiation Control: ±25A
  • Test Operations: Open, Close, Reclose, Tripfree, First Trip, Slow Close
  • Number of Motion Channels: 3
  • Number of Analog Measurement Channels: 3
  • Number of Auxiliary Contact Channels: 3
  • Recording Length: 25s (all channels, maximum resolution), 30 minutes (reduced resolution)
  • PC Communications: Ethernet or USB
  • Operating Environment: 0° to 50°C, 0 to 95% RH
  • Weight: 10kg
  • Power Supply: 90 to 264 VAC
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System Solutions

  • T-Doble software with data management capability.
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Accessories

  • LV/MV, EHV and Event/Analog Cable Sets
  • Motion Transducers and Adapters
  • Clip-on Current Probes
  • Printer
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Downloads

 

  • Prospect TDR900
Download Prospect
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