Operational Analyzer

Universal CBOA to test all types of CBs LV, HV & EHV
Quick performance check of CB by measuring C, O, C-O, O-C & O-C-O timings with resolution of micro-seconds and selectable delay between multiple operations
Saves down time & number of operations of CB by testing all the critical performance parameters of all the poles / breaks in a single shot
Indicates pole to pole and break to break operation times for CBs having up to 4 main & 4 PIR contacts per pole, all 3 poles simultaneously
Simultaneity of operation of breaks and possibility of pole discrepancy can be assessed
Estimation of severity of condition of arcing tip through measurement of number & duration of bounces / chattering
Condition assessment of Auxiliary contact by measuring Auxiliary contacts timings (Wet & Dry contacts simultaneously) input for auxiliary contact setting to obtain specified C-O time