Remote Power Monitor Datasheet

Web-Based Embedded Designfor TEAL Power SubsystemsTEALwatch®Power MonitorBasic DescriptionThe TEALwatch® power monitor is a cost effective programmable Internet based monitoring solution that enables the user to monitor AC line voltage supplied to their equipment 24 hours a day, 7 days a week at every installation. The TEALwatch® is designed to be integrated into a TEAL three phase power subsystem and provides a proactive diagnostic tool for power quality issues that will decrease your service costs for each site or installation. The TEALwatch® user interface is via a standard Ethernet connection to any Intranet or Internet connected network, and can be monitored from virtually any standard web browsers any time, day or night. New Features in Release 4.0? Embedded AC Waveform Viewer - Java based applet that lets you view a captured waveform from within the TEALwatch browser, you no longer need to download the waveform to view it graphically.? Optional Hardware configurations - Either 3-channel Current Monitoring or Temperature and Humidity Monitoring available with Release 4.0Features Retained From Release 3.0? Automated E-Mail Notification - Summary or detailed e-mails can be automatically sent to various users when a power “event” occurs? Manual Trigger - A simple software button click captures the waveform whenever you want, great for documenting a “baseline”? Ability to do a field calibration to improve long-term accuracy, & field upgradable for any TEALwatch® already installedStandard Features? Cost effective for installation at every site with every piece of equipment? No special software required, uses standard web browser interface? Standard Ethernet 10base-T connection for easy network integration? Easy to understand real-time data available 24x7x365? Easily downloaded waveform data requires no special software for viewing? Easy to use with standard factory settings, yet fully configurable? Time stamping of trigger events enables easy correlation to system issues? Dedicated website, www.tealwatch.com, with up-to-date informationBenefits? Helps identify power as a root cause of system performance issues? Increases diagnostic information available to service engineers? Reduces service calls and service costs with remote monitoring capability? Helps justify additional power conditioning (such as voltage regulation) that may be required at specific sites? Small size enables easy integration and retrofitting into most existing 3-phase power subsystemsTEAL Electronics Corporation1-800-888-teal (8325)www.tealwatch.comwww.teal.comTEALwatch“Heartbeat” IndicatorEthernet orange LED(Communication Established)Hardware ResetAccess HoleEthernet green LED(Connection Established)Firmware Release 4.0TEALwatch® 4.0 Specifications? Optional Current Monitoring OR Temperature/Humidity Monitoring available? Three-Phase voltage monitoring (84 VAC L-N through 333 VAC L-N) with 128 samples/cycle.? Minimum 10-bit resolution (resolution of <1V on a 480V line) with nominal voltage settings.? The power monitor will continue to operate normally with a loss of any single phase. ? Communication port provided (see Storage / Communication below for details).? Six specific-purpose digital outputs are provided, including Phase Rotation, Phase Loss, Phase Zero Crossing, Under-Voltage, Over-Voltage, and Soft-Start Timer. ? The power monitor will begin monitoring within 60 seconds of power-up.Inputs / OutputsStorage & CommunicationWeb InterfaceScreenshotsDesigned and manufactured exclusively by TEAL Electronics Corporation, San Diego, CATEALwatch® Release 4.0 - Nov 08 - Copyright © 2008 - TEAL Electronics CorporationTEAL Electronics Corporation10350 Sorrento Valley RoadSan Diego, CA 92121Phone: 800.888.8325 • 858.558.9000Fax: 858.558.9500www.tealwatch.com www.teal.com? Data storage for a minimum of approximately 85 full waveform events, 7 of which are stored in nonvolatile memory for access even with a full power outage (after power is restored).? Data storage for a minimum of approximately 85 event summaries, 78 of which are stored in nonvolatile memory for access even with a full power outage (after power is restored).? Ethernet communications (10Base-T) with embedded web server to provide user status infor-mation through a standard web browser.? Event trigger points and operating parameters are easily adjustable via the user web interface.? Optional Temp/Humidity OR Current Monitoring channel data available to user.? Password protection security firmware provided to limit the risk of reprogramming the set-tings/firmware, unauthorized data reading, or unauthorized use of network connection.? Event waveforms are easily downloaded through user web interface for more in-depth analysis using standard software tools, no special software is required.? If the available memory is filled prior to data upload, the oldest events will be overwritten first. The customer may then opt for more frequent uploads or less sensitive event triggers.? Power outages will be time stamped. In the event of an outage, event details stored in non-volatile memory will be available when power is restored.? The power monitor will capture an event plus one cycle prior and four cycles after the event.? For multi-cycle events such as sags or overvoltages, basic properties of the event are stored.? RMS Voltage will be calculated and recorded for each phase. Trend data such as RMS voltages, maximum voltages and minimum voltages will be stored periodically for trend information.? The external communications connection is electrically isolated from the AC power inputs.? Configurable TCP/IP and Dynamic Host Configuration Protocol (DHCP) parameters to sup-port local, Intranet or Internet accessibility.? Java-based Waveform Viewer embedded in TEALwatch browser window.Firmware Release 4.0