We are offering Circuit Breaker Dynamic Contact Resistance Meter to our clients.
Other Details:
Test all types of circuit breaks - LV, HV & EHV for all critical performance parameters of all the poles/breaks in a single shot
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
Records trip and close coil current characteristics
Registers the signature of dynamic contact resistance of main and arcing contacts, of all the 6 breaks simultaneously
Display setting, graphical and tabulated test results
Prints test report in graphical format with test header and calculation footer, on external printer (not supplied)
Parameter: HISAC Ultima
Trigger Options: O, C, C-O, O-C O-C-O
Timing Channel: 24: 4 Main + 4 PIR per pole, 3 poles simultaneously
Auxiliary contact timing channel: 8:4 dry + 4 wet Expandable up to 6 Dry + 6 Wet
Best Time resolution: 50 muS
Coil current channel: 3 Trip / Close coil current
Travel Channel: 3 Travel characteristic
Analog Channel for DCRM input (Optional): 1/2/3/6 - As per DCRM modules selected
DCRM resistance range & current (Optional): 1000 / 2000 / 4000 / 8000 mu phi Selectable, Current 100 A DC static contact resistance (CRM) channel: AS per DCRM modules selected