Communications; Order Codes - GE D90 Plus Instruction Manual

ORDER CODES

Transient recorder
Disturbance recorder

Communications

Order codes
NOTE:
24
The transient recorder captures critical system data during a transient event. It is tailored
to capture shorter duration events such as faults at a high resolution. The transient
recorder can be programmed to sample at 256 samples per cycle. The D90
to 64 records in nonvolatile memory with up to one minute of storage capacity for all 16
analog channels and 128 digital channels. The transient recorder incorporates integrated
triggering. Any monitored channel may be configured to trigger the recorder.
Longer-term events are monitored by disturbance recorders, which include voltage sag,
swell and overloading. Any computed analog channel or digital channel can trigger the
disturbance recorder. The D90
to five minutes of storage capacity.
Plus
The D90 incorporates powerful communications capabilities required for the
demanding applications anticipated in future substations. The communications module is
dedicated to processing the IEC 61850, DNP 3.0, and IEC 60870-5-104 protocols. This
module provides redundant Ethernet ports each with 10/100Base-TX and 100Base-FX
connectors.
Modbus RTU and DNP3.0 are also available as default protocols through the RS485 port or
the CPU Ethernet ports (slot D).
Plus
The D90 is available as a 19-inch rack horizontal mount or reduced-size (¾) vertical unit
and consists of a number of optional and required modules. Each of these modules can be
supplied in a number of configurations specified at the time of ordering. The information
required to completely specify the system is provided in the following table.
Order codes are subject to change without notice. See the ordering page at
www.gegridsolutions.com/multilin/order.htm
Plus
can store up to 64 records in nonvolatile memory with up
for the latest ordering options.
PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 2: PRODUCT DESCRIPTION
Plus
can store up
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