Auto-Reclose Function; Functionality; Principle Of Operation - ABB REF601 Applications Manual

1MDU07212-YN 1MDU07212 1MDU07212 1MDU07212 YN Rev. C Rev. C Rev. C
4.8 4.8
4.8.1 4.8.1 4.8.1
4.8.2 4.8.2 4.8.2
REF601 / REJ601 REF601 REF601 / REJ601 / REJ601 / REJ601
Application Manual Application Manual Application Manual Application Manual Application Manual Application Manual

Auto-reclose function

Auto Auto Auto reclose function reclose function reclose function reclose function reclose function reclose function reclose function reclose function

Functionality

Functionality Functionality Functionality Functionality Functionality Functionality
Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared Majority of overhead line faults are transients in nature and automatically cleared
by momentarily de- by momentarily de by momentarily de by momentarily de by momentarily de by momentarily de by momentarily de -energizing the line. De energizing the line. De energizing the line. De energizing the line. De-energizing of the fault location for a energizing the line. De energizing the line. De energizing the line. De energizing the line. De
selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which selected time period is implemented through automatic reclosing, during which
most of the f most of the f most of the f most of the faults can be cleared. most of the f aults can be cleared. aults can be cleared. aults can be cleared. aults can be cleared. aults can be cleared. aults can be cleared. aults can be cleared.
In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping. In case of a permanent fault, the automatic reclosing is followed by final tripping.
The auto-reclose function can be used with any circuit breaker suitable for auto The auto The auto The auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto- reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto reclose function can be used with any circuit breaker suitable for auto
reclosing. The function provides reclosing. The function provides reclosing. The function provides reclosing. The function provides reclosing. The function provides reclosing. The function provides reclosing. The function provides reclosing. The function provides reclosing. The function provides reclosing. The function provides four reclosing. The function provides reclosing. The function provides
set to perform one to four set to perform one to set to perform one to set to perform one to set to perform one to set to perform one to set to perform one to set to perform one to four successive auto four

Principle of operation

Principle of o Principle of o Principle of o Principle of o Principle of o Principle of o peration peration peration peration
Initialization logic Initialization logic Initialization logic Initialization logic Initialization logic Initialization logic Initialization logic Initialization logic
There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used There are two methods by which function can be initialized. The method to be used
→I start mode
depends on O depends on depends on depends on depends on O→I start mode start mode start mode
· ·
Mode 1 = Trip Mode 1 = Trip Mode 1 = Trip Mode 1 = Trip Mode 1 = Trip
· ·
Mode 2 = Gen Start & Trip Mode 2 = Gen Start & Trip Mode 2 = Gen Start & Trip Mode 2 = Gen Start & Trip Mode 2 = Gen Start & Trip Mode 2 = Gen Start & Trip Mode 2 = Gen Start & Trip Mode 2 = Gen Start & Trip Mode 2 = Gen Start & Trip Mode 2 = Gen Start & Trip
Figure Figure 4: Initiation logic Figure Figure Initiation logic Initiation logic Initiation logic Initiation logic Initiation logic
Mode 1 operation: Mode 1 operation: Mode 1 operation: Mode 1 operation: Mode 1 operation: Mode 1 operation: Mode 1 operation:
The function is initialized on the rising edge of the external trip signal (received via The The function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via function is initialized on the rising edge of the external trip signal (received via
binary input and Modbus, provided the binary input and Modbus, provided the binary input and Modbus, provided the binary input and Modbus, provided the binary input and Modbus, provided the binary input and Modbus, provided the binary input and Modbus, provided the binary input and Modbus, provided the binary input and Modbus, provided they are not blocked). binary input and Modbus, provided the binary input and Modbus, provided the binary input and Modbus, provided the binary input and Modbus, provided the binary input and Modbus, provided the
Remark: Remark: Remark: Remark: However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position However in addition it is required that circuit breaker is in closed position
AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if AND auto reclosure is not blocked AND circuit breaker is in ready condition (if
CB ready CB ready CB ready CB ready setting is selected as O-C setting is selected as O setting is selected as O setting is selected as O setting is selected as O setting is selected as O setting is selected as O setting is selected as O
Mode 2 operation: Mode 2 operation: Mode 2 operation: Mode 2 operation: Mode 2 operation: Mode 2 operation: Mode 2 operation:
The function is initialized on rising The function is initialized on rising The function is initialized on rising The function is initialized on rising The function is initialized on rising The function is initialized on rising The function is initialized on rising The function is initialized on rising The function is initialized on rising The function is initialized on rising The function is initialized on rising The function is initialized on rising The function is initialized on rising signal
an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time an OR of trip of I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>) if it is received within time
set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start of set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start set via Activate t of receipt of general start signal (which will be an OR of start
I>, I>> I>, I>>, I>>>, Io>, Io>>, I2>, I2/I1>). I>, I>> I>, I>> , I>>>, Io>, Io>>, I2>, I2/I1>). , I>>>, Io>, Io>>, I2>, I2/I1>). , I>>>, Io>, Io>>, I2>, I2/I1>). , I>>>, Io>, Io>>, I2>, I2/I1>). , I>>>, Io>, Io>>, I2>, I2/I1>). , I>>>, Io>, Io>>, I2>, I2/I1>). , I>>>, Io>, Io>>, I2>, I2/I1>). , I>>>, Io>, Io>>, I2>, I2/I1>). , I>>>, Io>, Io>>, I2>, I2/I1>). , I>>>, Io>, Io>>, I2>, I2/I1>).
However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND However in addition it is required that circuit breaker is in closed position AND
auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if CB auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if auto reclosure is not blocked AND circuit breaker is in ready condition (if
ready setting is selected as O ready ready setting is selected as O setting is selected as O setting is selected as O setting is selected as O setting is selected as O setting is selected as O setting is selected as O setting is selected as O-C
The initializa The initialization of the auto reclosures function The initializa The initializa The initializa The initializa tion of the auto reclosures function tion of the auto reclosures function tion of the auto reclosures function tion of the auto reclosures function tion of the auto reclosures function tion of the auto reclosures function will tion of the auto reclosures function tion of the auto reclosures function tion of the auto reclosures function tion of the auto reclosures function tion of the auto reclosures function
→I Started".
" "O→I Started". Started". Started". Started".
The auto The auto-reclose function can be The auto The auto reclose function can be reclose function can be reclose function can be reclose function can be reclose function can be reclose function can be reclose function can be reclose function can be set
Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function Protection and Control Function
energizing of the fault location for a energizing of the fault location for a energizing of the fault location for a energizing of the fault location for a energizing of the fault location for a energizing of the fault location for a energizing of the fault location for a energizing of the fault location for a energizing of the fault location for a energizing of the fault location for a energizing of the fault location for a energizing of the fault location for a
four four programmable auto programmable auto programmable auto programmable auto programmable auto programmable auto programmable auto-reclose
successive auto successive auto successive auto-reclosures of desired duration. successive auto successive auto reclosures of desired duration. reclosures of desired duration. reclosures of desired duration. reclosures of desired duration. reclosures of desired duration. reclosures of desired duration. reclosures of desired duration. reclosures of desired duration. reclosures of desired duration. reclosures of desired duration.
setting. Possible setting setting . Possible options for this settings are . Possible . Possible options for this settings are options for this settings are options for this settings are options for this settings are options for this settings are options for this settings are options for this settings are options for this settings are options for this settings are
y are not blocked). y are not blocked). y are not blocked). y are not blocked). y are not blocked). y are not blocked).
C-O). O).
signal of the general trip signal (which will be signal of the general trip signal (which will be of the general trip signal (which will be of the general trip signal (which will be of the general trip signal (which will be of the general trip signal (which will be of the general trip signal (which will be of the general trip signal (which will be of the general trip signal (which will be of the general trip signal (which will be of the general trip signal (which will be of the general trip signal (which will be of the general trip signal (which will be of the general trip signal (which will be
C-O). O).
will be registered as an event will
set off by setting off by setting O→I off by setting off by setting off by setting off by setting
Section 4 Section 4 Section 4 Section 4 Section 4 Section 4
reclose reclose reclose cycle cycles and can be cycle s and can be s and can be s and can be s and can be
CB
be registered as an event be registered as an event be registered as an event be registered as an event be registered as an event be registered as an event be registered as an event be registered as an event
→I cycle →I
cycle to "0". to "0". to "0".
of
23 23