CAT I series

The first series of CAT instruments are designed to meet requirements of an easy to use circuit breaker analyzer & timer with an attractive price. Their primary role is timing and motion measurement of HV and MV circuit breakers.

CAT03 CAT31 CAT34 CAT61 CAT64
MAIN CONTACTS TIMING CHANNELS 3 3 3 6 6
PRE-INSERTION RESISTOR CONTACTS TIMING CHANNELS 3 3 3 6 6
AUXILIARY CONTACTS TIMING CHANNELS no 3 3 3 3
COIL CONTROL no yes yes yes yes
COIL CURRENT MEASUREMENT CHANNELS no 2 2 2 2
EXTERNAL TRIGGER CHANNELS 2 2 2 2 2
ANALOG INPUT CHANNELS no no 2 no 2
TRANSDUCER INPUT CHANNELS no no 1 no 1
THERMAL PRINTER (BUILT-IN) OPTIONAL OPTIONAL OPTIONAL OPTIONAL OPTIONAL
“FIRST TRIP” TEST no no yes no yes

YES-YES, NO-NO, OPTIONAL-OPTIONAL

Back To Top