Controlling; Controlling Circuit Breakers And Disconnectors - Hitachi Relion 670 Series Operation Manual

Section 7
Operating procedures
Table 14:
General data
• Test mode status
• Fault duration in seconds
• Overall number of faults
• Event wise maximum
peak current W1
• Event wise maximum
peak current W2
• Event wise maximum
peak current W3
• Event wise RMS current
W1
• Event wise RMS current
W2
• Event wise RMS current
W3
•
Event wise I
limit
In case of 2-winding transformers:
• The Winding 3 section is excluded from the report
• The Winding 3 information under general section will have zero values
Each report is created with a unique identifier. For example, the second through fault report of the first
instance will have report identifier as frep_1_2.zip. The first digit in the identifier indicates the
instance number and the second digit represents the report number.
The through fault report can be read using the FTP client, PCM600 tool or via IEC 61850 MMS file
transfer.
7.2

Controlling

7.2.1

Controlling circuit breakers and disconnectors

The primary equipment can be controlled via the LHMI with the Open and Close buttons when the IED is
set to local control mode and the user is authorized to access control operations.
1. Select Main menu /Control /Single line diagram .
The SLD displays all controllable objects configured to the SLD.
2.
Select an object with
Selection of object is indicated with a square border that moves when
Switch objects can have additional icons that present the switch object states.
3.
Press
4.
Press
68
Through fault monitoring report outputs
• Cumulative maximum peak
current W1
• Cumulative maximum peak
current W2
• Cumulative maximum peak
current W3
•
Cumulative I
• Event wise RMS voltage A
(The winding is based on the
input connection to V3P)
• Event wise RMS voltage B
(The winding is based on the
input connection to V3P)
• Event wise RMS voltage C
(The winding is based on the
2
t in % of set input connection to V3P)
• Multiple faults warning
or
Switch object is in substituted state.
Switch object is interlocked.
to open or to close the object.
to confirm the operation.
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2
t in % of set limit
.
1MRK500127-UUS Rev. M
Winding wise for all phases
• Number of faults
• Event wise maximum peak current
• Event wise RMS current
•
2
Event wise I t
•
2
Event wise I t in % of set limit
•
2
Delta I t compared to prior fault
• Cumulative maximum peak current
• 2
Cumulative I t
• 2
Cumulative I t in % of set limit
GUID-921AE9B2-0CA3-46E8-A52C-55E15D06A50A v6
and are used.
670 series
Operation manual