DV Power CAT-P Circuit Breaker Analyzer & Timer

Handheld Circuit Breaker Analyzer & Timer CATP is a digital instrument for circuit breakers condition assessment. CAT-P records timing graphs of main arcing contacts, DC substation battery voltage, Trip and Close coil currents. Main contacts operating time in on-line mode is calculated based on AC secondary CT’s currents. The timing channels record closing and opening of the main contacts.

• CAT-P is a powerful diagnostic tool for recording and analyzing:
• Trip/Close coils operation
• Main arcing contacts operation
• Auxiliary contact operation
• DC supply voltage
• Integrity of control circuit wiring

CAT-P displays numerical and graphical results (it can overlay up to 4 records in graphical form). This enables quick onsite analysis of potential defects by comparing the obtained test results.