UDEY

Circuit Breaker Analyzer Model : CBA-81 Model ‘CBA-81’ is a latest state of the art micro-processor based analyzer for circuit breaker analysis. This can test all types of SF6 breakers, GIS switchgear, vacuum switches and oil breakers with metal contacts. CBA-81 has universal speed sensor, linear travel sensor and rotation sensor, thus making installation and use very simple and convenient. CBA-81 has a large liquid crystal screen for display. Menu in English gives prompts for carrying ou

Feature

• Time : Intrinsic O-C time, in-phase state and corresponding period, and phase to phase synchronization of 12 fractures.
• Closing Resistance : Pre-contact time, pre-contact waveform and resistance of closing resistance of six breaks.
• Reclosing : The process time of ‘C-O’, ‘O-C’, ‘O-C-O’: first opening time, first closing time, second closing time, contact time and no-current time value.
• Bounce : Switch on bouncing time, bouncing times, bouncing process and bouncing waveform of each break: switch off rebound amplitude of each break.
• Speed : Instantaneous opening speed and instantaneous closing speed, maximum speed, time-travel characteristics curve
• Travel : Total travel, open distance, over travel, overshoot travel, rebound amplitude.
• Current : ‘O-C’ current of O-C coils, current oscillogram.
• Output Power : DC 30,250 V/20A of digitally regulated operating power supply for circuit breaker is supplied by the tester and test of low-pressure operating is completed automatically to measure the operating voltage of circuit breaker.

Brochures

Catalogue

Instruction Manual

Certificate