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ABB RET670 Applications Manual

ABB RET670
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For each input of the Disturbance recorder function there is a setting for the
information number of the connected signal. The information number can be set to any
value between 0 and 255.
Furthermore, there is a setting on each input of the Disturbance recorder function for
the function type. Refer to description of Main Function type set on the local HMI.
Function and information types
The function type is defined as follows:
128 = distance protection
160 = overcurrent protection
176 = transformer differential protection
192 = line differential protection
Refer to the tables in the Technical reference manual /Station communication,
specifying the information types supported by the communication protocol IEC
60870-5-103.
To support the information, corresponding functions must be included in the protection
IED.
There is no representation for the following parts:
Generating events for test mode
Cause of transmission: Info no 11, Local operation
EIA RS-485 is not supported. Glass or plastic fibre should be used. BFOC/2.5 is the
recommended interface to use (BFOC/2.5 is the same as ST connectors). ST
connectors are used with the optical power as specified in standard.
For more information, refer to IEC standard IEC 60870-5-103.
4.6.2 Setting parameters
Table 248: IEC60870-5-103 Non group settings (basic)
Name
Values (Range) Unit Step Default Description
SlaveAddress 0 - 255 - 1 30 Slave address
BaudRate 9600 Bd
19200 Bd
- - 9600 Bd Baudrate on serial line
RevPolarity Disabled
Enabled
- - Enabled Invert polarity
CycMeasRepTime 1.0 - 3600.0 - 0.1 5.0 Cyclic reporting time of measurments
Section 4 1MRK504116-UUS C
Station communication
840
Application manual

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ABB RET670 Specifications

General IconGeneral
Rated Frequency50/60 Hz
InputsAnalog and binary inputs
ApplicationProtection of power systems
Communication ProtocolsIEC 61850, DNP3, Modbus
Operating Temperature Range-25°C to +55°C
MountingRack mounted
Number of Binary InputsUp to 48
Number of Binary Outputs32
Protection FunctionsOvercurrent Protection
OutputsBinary outputs
EnclosureIP 54
TypeLine Differential Protection
Number of Analog Inputs24

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