Managing plants at peak efficiency takes peak power quality. i-Sense technology provides the vital data that pinpoints power events, reveals the relationship between voltage sags and downtime situations, and gives you the certainty of knowing the cause, so you can take fast, appropriate and targeted action to get your operations up and running with minimal MTTR (mean time to repair).
i-Senses are ultra-low cost, easy to use, easy to install and virtually maintenance-free. Once installed, the i-Sense transmits your power quality event data to our i-Grid servers via an Ethernet or modem connection. That data is collected, analyzed and sent to subscribers in the form of i-Grid event notifications—giving you the ability to view detailed power quality event data and reports anytime, anywhere, using any computer with an Internet connection, even your pager.
i-Senses require no host software and are virtually maintenance-free. And with thousands of i-Senses making up the i-Grid, you can absolutely rely on the data you receive.
26 user-selectable voltages (100V-480V)
50/60 hz auto-sensing
1-phase, 3-phase or dual 3-phase measurement
Typically +/- 0.2% of full scale
Maximum +/- 2% of full scale
True RMS computation
RMS voltage deviation <87% or >115% of nominal
Adaptive wave shape deviation algorithm
Event time synchronized to GMT (NIST reference); +/- 0.1 second accuracy
Over 300 events / over 50 days (nonvolatile memory event storage)
Periodic min/max rms voltage data over user-selected periods
User-configurable communication (Ethernet or Global Modem)
Data provided via immediate notifications, corroboration reports and summary reports
Historical data is available for view and export at http://www.igrid.com