• Overview

• By Category

• By Product
• Dielectric Fault Analyzer DFA100
• Doble Test Assistant Software
• DOMINO Sensor
• F Protection Series
• Insulator Pollution Monitor
• Intelligent Diagnostic Devices
• Leakage Current Monitor
• M2H - MCM
• M4000 Series
• M5000 Series
• Partial Discharge Detection
• ProTesT software
• TDR Series
  • TDR9000
  • TRX Software
  • TDR900
  • TDR100
  • DFA100

TDR900 Circuit Breaker Test System

Perform timing functions for up to 4 breaks per phase with motion

The TDR900 Circuit Breaker Test System is a precision instrument for testing all types of circuit breakers. It detects main contact and resistor switch timing errors for up to four breaks per phase with motion measurements, at a resolution of 100 μs.

The TDR900 controls circuit breaker trip and close commands, allowing you to perform the following operations:

• Trip (O)
• Close (C)
• Reclose (O-0.3s-C)
• Tripfree (CO)
• O-CO
• O-0.3s-CO
• First Trip (O)
• Slow Close (C)
• Self-diagnostics

T-Doble Software

The TDR900 comes with T-Doble software for improved data management capability. With intuitive T-Doble software, you can:

• Make and compare breaker timing measurements.
  
• Create easy-to-use test plans and view test results.
• Plot, overlay, analyze, and print data.
• Import TDR9000 and TR3100 test result data and test plans.

Features and Benefits

• High-accuracy motion recording. Patented digital rotary/linear transducer provides early diagnosis of mechanical problems and auxiliary switch and main contact timing errors.
• Immune to interference. Accuracy of test results is unaffected by electrostatic and electromagnetic interference in substation environments.
• Rugged and reliable. Single-box solution provides the accuracy of a laboratory instrument with durability for field use.
• User-friendly PC interface. Intuitive software control panel on your PC permits quick, efficient testing.

---