CAT Advanced Series
Circuit Breaker Analyzers and Timers for Advanced Circuit Breaker Testing
DV Power circuit breaker analyzer and timers utilize the latest technological enhancements for safe and fast testing of circuit breakers. The sophisticated design ensures efficient and reliable operations in high-voltage substations and industrial environments.

CAT Advanced Series
Circuit Breaker Analyzers and Timers for Advanced Circuit Breaker Testing
DV Power circuit breaker analyzer and timers utilize the latest technological enhancements for safe and fast testing of circuit breakers. The sophisticated design ensures efficient and reliable operations in high-voltage substations and industrial environments.

Description
DV Power circuit breaker analyzer and timers utilize the latest technological enhancements for safe and fast testing of circuit breakers. The sophisticated design ensures efficient and reliable operations in high-voltage substations and industrial environments.
The CAT Advanced series are stand-alone or PC-controlled digital instruments for circuit breaker testing. The timing channels record closing and opening of the arcing, resistor, and auxiliary contacts. Also, the main contact channels can measure the resistance value of the pre-insertion resistors (if present in the circuit breaker).
With CAT Advanced series instruments, it is possible to record graphs of open and close coil currents. Furthermore, it records displacements of the HV and MV circuit breaker moving parts. Test results can be saved via USB, PC, in numerical and graphical form.
CAT Advanced series features:
- Robust design for field use
- Accurate measurement in high voltage environment
- Built-in micro-ohmmeter (up to 500 A)
- Dynamic resistance measurement
- Detailed analysis of test results using DV-CB software
- Database of circuit breakers test plans
CAT Advanced Series Specification Highlights
| Generated Current | Up to 500 A DC |
| Breaks Per Phase | 4 Breaks |
| Coil Control | 6 Coil Channels |
| Analog Channels | 6 Channels |
| Auxiliary Channels | 6 Channels |
| Transducers | 3 Transducer Inputs |
Datasheet:
Description
DV Power circuit breaker analyzer and timers utilize the latest technological enhancements for safe and fast testing of circuit breakers. The sophisticated design ensures efficient and reliable operations in high-voltage substations and industrial environments.
The CAT Advanced series are stand-alone or PC-controlled digital instruments for circuit breaker testing. The timing channels record closing and opening of the arcing, resistor, and auxiliary contacts. Also, the main contact channels can measure the resistance value of the pre-insertion resistors (if present in the circuit breaker).
With CAT Advanced series instruments, it is possible to record graphs of open and close coil currents. Furthermore, it records displacements of the HV and MV circuit breaker moving parts. Test results can be saved via USB, PC, in numerical and graphical form.
CAT Advanced series features:
- Robust design for field use
- Accurate measurement in high voltage environment
- Built-in micro-ohmmeter (up to 500 A)
- Dynamic resistance measurement
- Detailed analysis of test results using DV-CB software
- Database of circuit breakers test plans
CAT Advanced Series Specification Highlights
| Generated Current | Up to 500 A DC |
| Breaks Per Phase | 4 Breaks |
| Coil Control | 6 Coil Channels |
| Analog Channels | 6 Channels |
| Auxiliary Channels | 6 Channels |
| Transducers | 3 Transducer Inputs |
Datasheet:











