Testing
SEL-351P Quick-Start Installation and User's Guide (Portuguese)
67
T
ESTING
Read and understand preceding sections so that the SEL-351P can be
safely grounded, powered up, and set. Especially understand the
Installation
section.
Testing the SEL-351P Recloser Control Without Regularly Installed
Apparatus
Refer to Figure 3 and Figure 4 in the
Installation
section. If the
regularly installed apparatus outside the SEL-351P (i.e., the recloser, the
external capacitor circuitry, and batteries) is not available during testing,
then some settings and connections changes have to be made to
compensate.
Logic Settings Changes
Refer to the
SEL-351 P Manual Técnico
,
Section 10: Serial Port
Communications and Commands
, specifically the SHO and SET
commands. Factory default logic settings are listed under the SHO L
command. Make the following logic settings changes with the SET L
command:
•
CL = (PB8*LT4+CC)*LT7
[normal setting is: CL = (PB8*LT4+CC)*LT7*TRCAP*CLCAP]
The dependence on the trip and close capacitors is removed as a
requirement to issue a front panel close via the CLOSE operator
control or via the serial port close command. See the
Close Logic
subsection in
Section 1: Factory-Set Logic
in the
SEL-351 P
Manual Técnico
for explanation about the CL logic setting.
•
79CLS = 1
[normal setting is: 79CLS =
TRCAP*CLCAP*!NOBATT*BCBOK*!DTFAIL]
The dependence on the trip and close capacitors and the batteries is
removed as a requirement to issue an auto-reclose. See the
Reclose
Supervision Logic
subsection in
Section 1: Factory-Set Logic
in
the
SEL-351 P Manual Técnico
for explanation about the 79CLS
logic setting.
Important:
When testing is finished, return these settings back to
normal.
Front Panel Status LEDs
Ignore the FONTE CA and BATERIA PROBLEMA LEDs. With no
battery connected, the BATERIA PROBLEMA LED will be illuminated
constantly.
Observe Recloser Count
Sequencing During Testing:
See
Pushbutton Primary
Functions
subsection in the
Front-Panel Interface
section
(OUTROS pushbutton – select
"79").
Содержание SEL-351P
Страница 6: ......
Страница 92: ......
Страница 96: ......
Страница 154: ......
Страница 156: ......
Страница 222: ......
Страница 258: ......
Страница 262: ......
Страница 278: ...5 16 Trip and Target Logic Date Code 990215 SEL 351P Manual Técnico Figure SECTION 5 6 POTT Logic ...
Страница 284: ...5 22 Trip and Target Logic Date Code 990215 SEL 351P Manual Técnico Figure SECTION 5 10 DCUB Logic ...
Страница 324: ......
Страница 368: ......
Страница 406: ......
Страница 482: ......
Страница 534: ......
Страница 539: ......
Страница 549: ......
Страница 551: ......
Страница 587: ......
Страница 597: ......
Страница 601: ......
Страница 603: ......
Страница 609: ......
Страница 621: ......
Страница 635: ......
Страница 649: ......
Страница 663: ...H 14 Distributed Network Protocol DNP V3 00 Date Code 991201 SEL 351P Manual Técnico Enter the new DNP Binary map CR ...
Страница 665: ......
Страница 671: ......