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epm9800
EPM 9800 Power Quality Meter

With the socket type mount design EPM 9800 meter is perfect for industrial and utility substation automation applications where both power quality monitoring and revenue accuracy are required. EPM 9800 provides most accurate analysis of electric power and energy. Using advanced DSP technology meter measures instant and stored revenue power data.

Meter includes all the attributes required for highest level of PQ analysis and communication. From today's utility giants to large industrial users to local electrical municipal, an effective energy management and power-monitoring program is critical for success. The EPM 9800 is an advanced monitoring product, providing the total picture of power usage and power quality for any metered point within a power distribution network allowing users to make power related decisions quickly and effectively. With its web server capability, EPM 9800 can be monitored anytime and from anywhere via the Internet. EPM 9800 is simple to use and easy to set up.

Features and Benefits
  • Socket type mounting design with advanced power quality recording with EN50160 Flicker compliance monitoring
  • Revenue class .06% Watt/Hr metering with 20 years time of use calendar
  • Comprehensive logging & recording capability
  • Auto-calibration and temperature change compensation
  • Advanced DNP 3.0 implementation
  • High speed waveform recording with programmable 16 to 512 samples per cycle resolution
  • Extensive harmonics capability provides a real-time harmonic analysis to the 128th order for every channel. Records THD to the 255th order peak
  • Real time phasor analyzer monitors phase angles between the voltage and the currents
  • Multiple communication option with 10/100BaseT ethernet and web capability that for data viewing over the web
  • Upto 256 expandable digital and analog I/O modules for analysis and control
  • Applications
  • Advanced power quality monitoring
  • Revenue class energy and power billing with 0.06% accuracy
  • Control of external devices using I/Os
  • Alarm and event notification over the web, email, pager or telephone
  • Monitoring and Metering
  • True RMS real-time power and energy parameters reporting
  • 4 quadrant, high accuracy revenue metering
  • Automatic dial-out for remote data downloads. Dial-In during outage notification
  • Comprehensive events and alarms recording using GPS synchronized time stamps
  • Historical logs for energy, power events and alarms
  • Flicker and waveform recording
  • Real-time PQ monitoring and analysis
  • User Interface
  • RS 485 communication ports
  • Optical port
  • Internal ethernet TCP/IP
  • Built-in dial-in and dial-out telephone modems
  • Industry leading DNP 3.0 level 2 plus, Modbus RTU and Modbus ASCII
  • Multiple analog, digital and relay inputs/outputs
  • Programmable LCD display screen
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