Circuit Breaker Dynamic Contact Resistance Meter

Product 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
• CRM resistance range: 1000 / 2000 / 4000 / 8000 mu Phi Selectable
• Configurable analog channel (Optional): Up to 6: For inputs of station battery voltage, PIR value etc.
• PIR value measurement (Optional): 0-5000 mu with the resolution of 1 mu
• Sampling Speed: 1/2/5/10/20 kC selectable
• Display: Display of laptop
• Operation: Interactive menu through laptop
• PC Connectivity: Ethernet

Additional Information:

• Item Code: DCRM