![ABB REC 561 Скачать руководство пользователя страница 232](http://html.mh-extra.com/html/abb/rec-561/rec-561_user-manual_5341232.webp)
Fuse-failure supervision function
ABB Network Partner AB
1MRK 580 169-XEN
Page
5 - 53
Version 1.0-00
These steps are necessary for testing the FFS function:
1.1
Check if the input and output logical signals as shown in Fig. 1 are
configured to the corresponding binary inputs and outputs of the
tested terminal. If not, configure them for testing purposes. The
configuration of the FUSE-MCB and FUSE-DISC functional
inputs, respectively occur under the submenu:
Configuration
FunctionInputs
Fuse Failure
The FUSE-VTSU, FUSE-VTSZ and FUSE-VTF3PH output sig-
nals should be configured to the corresponding binary outputs
(relay contacts) under the submenu:
Configuration
Slotnn-ZZZy
Where nn is the corresponding number of the I/O module, and y is
the number of the output on the module. ZZZ indicates the type of
I/O modulethat is installed in the terminal.
1.2
Set off the operation of the FFS function under the submenu:
Settings
Functions
Group n
FuseFailure
1.3
Connect the three-phase testing equipment to the tested terminal,
and simulate normal operating conditions with the three-phase cur-
rents in phase with their corresponding phase voltages and with all
of them equal to their rated values.
1.4
Disconnect one of the phase voltages and observe the operation of
the voltage-dependent built-in functions, such as distance protec-
tion and undervoltage protection. They must operate according to
the simulated system condition. Simulate normal operating condi-
tions again.
1.5
Connect the nominal dc voltage to the FUSE-DISC binary input,
and check that the signal FUSE-VTSU appears with almost no time
delay. Disconnect one of the phase voltages. No signals FUSE-
VTSZ and FUSE-VTF3PH should appear on the terminal. Only the
distance protection function operates. No other voltage-dependent
functions must operate. Simulate normal operating conditions again.
Disconnect the dc voltage from the FUSE-DISC binary input termi-
nal.
1.6
Connect the nominal dc voltage to the FUSE-MCB binary input
and check that the FUSE-VTSU and FUSE-VTSZ signals appear
without any time delay. Disconnect one of the phase voltages. No
Содержание REC 561
Страница 19: ...ABB Network Partner AB Introduction REC 561 Version 1 0 00 1MRK 580 146 XEN Page 2 14 ...
Страница 31: ...ABB Network Partner AB Requirements and basic technical data REC 561 Version 1 0 00 Page 2 26 ...
Страница 49: ...ABB Network Partner AB Page IV ...
Страница 67: ...ABB Network Partner AB Installation and commissioning Version 1 0 00 1MRK 580 166 XEN Page 3 18 ...
Страница 85: ...ABB Network Partner AB Local man machine communication Version 1 0 00 1MRK 580 156 XEN Page 3 36 ...
Страница 121: ...ABB Network Partner AB Menu tree Appendix Version 1 0 00 1MRK 580 158 XEN Page 3 72 ...
Страница 139: ...ABB Network Partner AB Terminal identification Version 1 0 00 1MRK 580 160 XEN Page 4 4 ...
Страница 143: ...ABB Network Partner AB Activation of setting group Version 1 0 00 1MRK 580 162 XEN Page 4 8 ...
Страница 175: ...ABB Network Partner AB Configurable logic Version 1 0 00 1MRK 580 161 XEN Page 4 40 ...
Страница 261: ...ABB Network Partner AB Auto reclosing Single and or three phase Version 1 0 00 1MRK 580 170 XEN Page 5 82 ...
Страница 281: ...ABB Network Partner AB Loss of power system voltage Version 1 0 00 1MRK 580 153 XEN Page 5 102 ...
Страница 385: ...ABB Network Partner AB Apparatus control Version 1 0 00 1MRK 580 150 XEN Page 6 100 ...
Страница 495: ...ABB Network Partner AB Interlocking Version 1 0 00 1MRK 580 151 XEN Page 6 210 ...
Страница 515: ...ABB Network Partner AB Event function Version 1 0 00 1MRK 580 140 XEN Page 6 230 ...
Страница 519: ...ABB Network Partner AB Page IV ...
Страница 561: ...ABB Network Partner AB Time synchronisation Version 1 0 00 1MRK 580 135 XEN Page 7 42 ...
Страница 569: ...ABB Network Partner AB Internal events Version 1 0 00 1MRK 580 134 XEN Page 7 50 ...
Страница 599: ...ABB Network Partner AB Index Version 1 0 01 1MRK 580 175 XEN Page 8 6 ...
Страница 634: ......
Страница 635: ......
Страница 636: ......
Страница 637: ......
Страница 638: ......
Страница 639: ......
Страница 640: ......
Страница 641: ......
Страница 642: ......
Страница 643: ......