Circuit breaker testing device HISAC Ultima

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HISAC Ultima – new generation Circuit Breaker Dynamic Test Set from SCOPE …. It is the most complete analyser for checking the dynamic performance of CBs in live EHV switchyards upto 765 kV. HISAC Ultima can carry out Dynamic Contact Resistance Measurement on SIX breaks of THREE poles in one operation thereby significantly reducing stress on CB & testing downtime. It offers flexibility to create pre-programmed Test Plans including all test settings for all types of circuit breakers available in a switchyard that can simply be recalled at the time of actual testing. This saves you from doing all settings in switchyards. The Analysis software offers a range of utilities which enables effective Condition Monitoring of CB by comparing present test data with previous signatures and predicting future performance. Measures Main/PIR contact timings, bounce, non simultaneity of contacts and auxiliary contact timings. Analyses contact travel characteristics for speed, insertion, contact gap, over-travel and rebound with suitable transducer and mounting fixture. Registers the signature of Dynamic Contact Resistance of main and arcing contacts, of all the 6 breaks simultaneously. SCOPE offers rotary and linear resistive travel transducers with universal / specially designed fixtures to suit variety of CBs available. DCRM module captures dynamic variation in contact resistance of main & arcing contacts during breaker operation through 100 A DC Source Additional optional modules are available to measure PIR value and for monitoring Station DC (Coil voltage), Motor current or other static parameters through configurable Analog channels.