TDR9000

The TDR9000 Circuit Breaker Test System provides efficient, accurate measurements of circuit breaker dynamic timing and motion.

Overview

The TDR9000 is a state-of-the art Circuit Breaker Test System engineered to test all types of circuit breakers. The modular construction of the TDR9000 allows testing of simple circuit breakers, to very complex circuit breakers, using a single, field-portable and rugged instrument. The modular design allows users to acquire a Circuit Breaker Test System matched to today's specific testing applications and permits easy upgrades in the field to expand the capabilities to test different or more complex apparatus. The modular design results in complete usage of its capital investment and simultaneously provides an upgrade path to test future circuit breaker designs. Field proven for over 25 years, more than 2,300 Doble circuit breaker diagnostic instruments have been sold.

Features

Accurate Measurement of Grading Capacitors and Insertion Resistors – Built-in, precision measurements for grading capacitors and insertion resistors testing eliminates the need for separate measuring instruments. No other product on the market can match the TDR9000 in this capability.

Immune to Interference – Accuracy of test results is unaffected by severe conditions of electrostatic and electromagnetic interference, present in harsh substation environments.

Modular Design – Customize the system to match present testing requirements; field upgrade the system as required, to protect the capital investment.

High Accuracy Motion Recording – A patented digital rotary and linear transducer provides early diagnosis of mechanical problems, auxiliary switch and main contact timing errors.

Rugged and Reliable – The TDR9000 is a single box solution, providing the accuracy of a laboratory instrument with durability for field use.

Self-Diagnostics – Self-diagnostics on demand ensures accurate and valid test results. Circuit Identification, tabular results with speculation limits, and pass-fail indication simplifies analysis.

User-friendly PC interface – An intuitive control panel on your PC provides quick, efficient and simple testing of circuit breakers.

Comprehensive Testing – Accurately measures all essential parameters of a circuit breaker in a single test for accurate diagnostics of the circuit breaker operation.

TDR9000Circuit_BreakerTestSystem12-05s.pdf (5.04 MB)
TDR9000TechnicalSpecification12-05s.pdf (3.67 MB)