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D400 GE

- Currently, THT is the official distributor of GE protective relay products in Vietnam market. The electrical system in Vietnam uses a lot of GE relays provided by THT. All of them work stably and receive high performance ratings from the users.

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GE's Multilin™ D400 is a secure, substation-hardened gateway that collects metering, status, event, and fault report data from serial or LAN based Intelligent substation devices. The D400 summarizes data from the substation devices and makes it available locally/remotely through a standard secure web browser (HTTPS).

The Multilin D400 supports serial and/or LAN connections to SCADA masters. TCP/IP network connections are supported over the built-in Ethernet and the modem interface.

The D400 Substation Data Manager, when operating as a SCADA host, collects, filters, and sorts data from a wide range of intelligent devices (RTUs, relays, meters) in the substation and preserves original data time stamp for accurate sequence of event. Data can be presented to multiple SCADA hosts. The D400 comes with a built-in suite of protocols and security applications to facilitate communication with various substation devices and SCADA hosts, including:

  • DNP3 serial and TCP/IP (client & server)
  • IEC 61850 (client)
  • Modbus serial & TCP/IP (client & server)
  • IEC60870-5-101/103/104 client
  • IEC60870-5-101/104 server
  • SELFast Meter/SEL ASCII
  • Hydran Host
  • GE modem
  • Generic ASCII protocols
  • ...


For more details about GE's D400 products, please visit the link

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Notification ! Documents for this product are currently being updated.

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