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Advanced metering infrastructure

End-of-line voltage monitoring

End-of-line voltage monitoring is an advanced voltage monitoring capability provided through every Eaton AMI endpoint, regardless of meter brand. Eaton’s unique data streaming capabilities allow a subset of a meters to stream voltage values back as often as every minute. These same capabilities can also be used to stream back other key power quality or service data.

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Empowers CVR
Reduce system demand
Power quality monitoring
Improve customer satisfaction
Supports DA functionality
Monitor & control your grid

Core features

  • End-of-line (EOL) voltage data collection and monitoring
  • Real-time streaming of voltage data to manage within ANSI standards
  • Voltage readings to within ±0.5% accuracy or better
  • Supports CVR using AMI voltage data
  • Detailed outage reports
  • Use the same Eaton Smart Grid network to facilitate real-time communications with downline intelligent electronic devices (IEDs) and controls for distribution automation (DA) benefits

Data analysis

Once in the Yukon software environment, voltage information and alarms can be viewed, analysed or exported, and automatic voltage notifications can be established to alert utility personnel immediately in the event of an abnormal voltage condition. The functionality of the highly accurate end-of-line voltage monitoring is essential for utilities to ascertain system changes, as well as support DA efforts to automate voltage levelling, VAR reduction and conversation voltage reduction (CVR). Eaton’s solution allows providing this data to Yukon, the optional Yukon Volt/VAR Optimisation module, SCADA, or third party VVO applications.

Detailed information

Eaton AMI endpoints are capable of reporting over- and under-voltage alarms, daily minimum and maximum voltage, and interval voltage data to the Yukon software platform, enabling utilities to establish and maintain cost-effective and high-level power quality.
Specifications

Details

RF MESH ELECTRIC AMI NODES

Deliver a wealth of data to the Yukon software, including kWh energy usage, voltage, interval data, outage recording, time of use (TOU) data, net metering and more

Immediately report outages via unsolicited messages from the RF mesh endpoints, which can be utilised within Yukon or passed along to OMS via open standards based interfaces

Return blinks/momentary outages at configured reporting intervals, no less than daily

Utilise precise ANSI-based interfaces to solid state meters to detect reverse flow, identify tamper conditions, and receive other alarms and events from the meter
SINGLE-PHASE NODES
 Provide interval readings, daily min/max to record time-stamped sags and swells, on demand readings and unsolicited OV/UV alarming based on configurable thresholds
POLYPHASE NODES
 Support retrieval of per-phase voltage and current data, service alerts including loss of phase and reverse rotation as well as optional reactive quantities such as kVARh, kVAR, kVAh and kVA
RFN-1200 DA INTERFACE DEVICE
 DNP3 interface enables communication with capacitor bank, voltage regulator, load tap changer and recloser controls as well as other IEDs via Eaton’s RF Smart Grid network
ELECTRIC METERS SUPPORTED WITH EATON’S INTEGRATED RF MESH NETWORK AMI NODES

Itron CENTRON C1S

Itron CENTRON II C2SX, C2SXD

Landis+Gyr FOCUS AL, AX, AX-SD, AXe, AXe-SD

Honeywell Elster A3 ALPHA

Itron SENTINEL

Landis+Gyr FOCUS AX-WR (polyphase)

Landis+Gyr S4e (retrofit only)

Landis+Gyr S4x
Download Links

Additional resources

Eaton customers can access software, firmware and additional product documentation at My.Eaton.com. To request access, visit My.Eaton.com and complete the registration form. Please note that requests for access can take several days to process. If your matter is urgent, contact the customer support group at 800 815 2258.

My.Eaton

New to AMI and DR?

Learn about the fundamentals of Advanced Metering Infrastructure (AMI)

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