Landis Gyr Network Integrated WAN Radio

Key Benefits

  • Interoperability – Integrates with numerous partners and supported devices using common protocols.
  • Distributed Intelligence – Supports programming at the radio level for near real-time monitoring and control functions.
  • Individual Message Prioritization – Allows end devices to interface with other smart grid applications and functions.
  • Dynamic Routing – Supports independent and intelligent routing by each radio in the mesh network.
  • Data Security – Assures integrity and reliability through encryption security and error-checking algorithms.
  • Downloadable Code – Provides easily downloaded over-the-air firmware updates.

ELECTRICA L
Input Voltage Range 6 to 28 VDC
Current 0.038 – 0.320A
RADIO PROCESSING UNIT
RAM Memory 640 KB
FLASH Memory 2MB + 4MB External
Clock Speed 120MHz
R A DIO
Communication Protocol
IEEE 802.15.4g
(RF Mesh / RF Mesh IP protocol)
RF Frequency Range 902 – 928 MHz
Channel Spacing
400 kHz (RF Mesh IP protocol)
100, 100, 300 kHz (RF Mesh protocol)
RF Data Rate
50, 150, 200 kbps (RF Mesh IP protocol)
9.6, 19.2, 38.4, 115.2, 300 kbps
(RF Mesh protocol)

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Description

  • ZigBee Smart Energy Profile to communicate with other devices such as an In Home Display Unit and for communication with the External Communications Hub via a Home Area Network (HAN)
  • Communications using DLMS/COSEM over the Wide Area Network (WAN) to a Head End System (HES)
  • Standard meter, power fail, fraud detection and contractor control event logs;
  • Supports continuous profiling of measured values
  • ‘Over the Air’ firmware upgrades. This allows additional features to be sent to the meter without the need to visit the consumer premises.
  • Supply can be disconnected and re-connected via remote command
  • Capable of showing messages from the utility on the meter display.
  • SSWG compliant with future proof – field upgradeable via Over-The-Air (OTA) upgrades
  • Supports Credit and Prepayment accounting modes
  • In built 100A contact and relay output connections
  • Load Limiting capabilities
  • Voltage quality measurements for network operators
  • Open and interoperable – DLMS and ZigBee Smart Energy Profile (SEP)1.1
  • Integrated Home Area Network Communications
  • The meter is capable of 4 Quadrant measurement allowing Import, Export, Reactive and Apparent energy to be recorded over 12 channels
  • MAP approve

Communications

  • The E470 uses ZigBee Smart Energy Profile to communicate with other devices such as an In Home Display Unit and for communication with the External Communications Hub via a Home Area Network (HAN).
  • Through the hub the E470 communicates using DLMS/COSEM over the Wide Area Network (WAN) to a Head End System (HES).

Tariffs

  • Time Of Use.
  • Block thresholds.
  • Single Rate, ToU or Combination pricing schemes.
  • Standing Charge Collection.

Profiling

The meter supports continuous profiling of measured values:

  • General Profile: Stores electricity related information at regular intervals throughout the day, e.g. Every 30 minutes.
  • Daily Profile: Stores values every 24 hours that can be used for daily reads.

Firmware Upgrades

  • The meter supports the use of ‘Over the Air’ upgrades. This allows additional features to be sent to the meter without the need to visit the consumer premises.

Events

The meter supports the following event logs:

  • Standard meter events.
  • Power fail events.
  • Fraud detection events.
  • Contactor Control events.

Disconnector

  • Supply can be disconnected via remote communication and re-enabled manually via push button following a remote enable command.
  • Disconnection by utility, empty property, non payment etc.
  • Remote re-connection (following action by the consumer).

Fraud Detection

The meter supports the following fraud detection features:

  • Detection of strong DC (magnetic) field.
  • Detection of terminal cover removal.
  • Detection of main cover removal.
  • All tamper events are stored in dedicated event log for push to HES.

Messaging

  • The meter is capable of showing messages from the utility on the meter display.

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