LS GIPAM 2000 User manual

① Status LED
② Function key
Relay operation
status indication
lamp
③
Direction key
④ Remote /
Local
⑤ CB
CLOSE/OPEN
MMI structure
How to operate CB Close/Open
① Go to SYSTEM CONFIG menu on the initial screen.
② Then go to RELAY CONFIG menu in the SYSTEM CONFIG.
③ Generate a cursor, and put the value to where you want to input.
 The confirmation for the setting values can be done by following  ~  process.
(After confirm, press to go back to the initial screen.)
* When it is not operated for 15
minutes while the password has
been released, the lamp on the LCD
screen will be off and it will be locked
again (But checking correction
value/measurement value is still
available regardless of the password)
* When approving the DC power again
after turn it off, it requires the
password input.
X 1 times
X 3 times
(Switch to Local(In site operation) status
and confirm)
(Indicated approximately for 3~4 sec)
Close Open Close Open
Operation
1) It works by pressing the Close / Open
button of the relay twice.
2)
⑤ operation should be conducted while
the
④ is indicated on the indication screen.
3) When the password is released,
②, ③
processes will be skipped and Close /
Open operation will be conducted through
①, ④ and ⑤ processes.
4) The password is required only when
inputting correction values, conducting
controls, and rebooting.
※Checking status and measurement value monitoring
will be still available without password.
② Function key
③ Direction key
① Status LED
Operation Power
status indication
: Lights up when
operation power is
approved.
Indicates communication
status with
monitoring department
: Flickering when
sending/receiving data
Indicates abnormal
status by internal
selfdiagnosis
: Lights up when an
error occurs
Indicates operation
status of the relay
: Flickering in Pick-up
status Lights up in
Trip status
CT/PT input
When input is over, save the changed
value by pressing , and then press
to go back to the preveious screen
( ).
(Initial monitor) X 4 times
Press
to generate
a cursor.
Change the
value by using
and move
the cursor with
,
.
Put in the [ ]
by using
and move
the cursor with
,
.
5-1
: Display simple single line
diagram and measurement value
: Confirmation button, back to
the detail settings
: Cancel button, back to the
previous screen
: Cursor movement button
: Change the correction
values or relay elements. ( )
: Set the relay operation status
indication lamp
: Relay Reset button
: Save settings
: Delete accumulation
value (Wh, Vo, Io,
Event/Fault History)

Vector Diagram
To save the changed
value, press
When change is completed, press to go
back to the previous screen.
X 3 times
Move cursor
with
Vector diagram of normal connection
.
Move cursor
with
Phase difference
between voltages: 120¡
Phase difference
between currents: 120¡
Phase difference between
voltage and current: 30¡
The phase sequence must
be clockwise for both
voltage and current
.
Select CB2
by pressing .
.
.
X 3 times
X 1 times
X 1 times
Save will be completed
by pressing
* Each Input/output contact’s names are changeable.
(G2K Manager)
* When faulty connection occurs, it must be confirmed as PF (power factor) and Wh
(Wattage) can be varied. (But it can be confirmed after the ceiling voltage and current are approved.)
Picturized item of input voltage and phase of current
DI, DO Monitoring
CB2 ON/OFF status
indication LED
setting
(When using CB2)
As it is possible to check the current On/Off status of each input/output contact, it is useful for causual
analysis when operating or integration testing the CB.
■ DI MONITORING ■ DO MONITORING
5-2

How to set relay elements
●Setting Items
 INSTANTANEOUS: Indicates instantaneous elements
 Indicates the instantaneous action time, and setting range can be
selected up to 30~250ms
 Indicates the instantaneous current TAP value, and set by same
method of the
-1 .
 1 Indicates time delay current TAP value, and means the multiples
of the CT ratio.
ex) When the CT ratio 100/5, and the correction value is 0.8In as
in the picture In indicates CT ratio, and 0.8 is the multiple.
Therefore, the correction value is...
 Based on CT 1st: 0.8 X100 (CT 1st rating) =80A
 Based on CT 2nd: 0.8 X5 (CT 2nd rating) =4A
 Time Delay: Indicates the time delay element.
 It is an item to select characteristic curve. In GIPAM, it supports
Definite-time (DT) and 7 curves of inverse time (SI, VI, EI, LI, KSI,
KVI).
 This is an item to select the Time Lever. The setting ranges are up to
0.05~1.2 and can select in 0.01 units. (Can only be corrected when
selecting inverse time curve at
 )
 When the definite time curve (DT) is selected at  , Time Lever
correction as shown in the picture above is not possible.
 Indicates the definite time operation time, and the setting range can
be selected up to 0.05~300.00sec.
 This item indicates the Constant Time Delay, and can be selected up
to 0.0~10.00sec. (Can only be corrected when selecting the inverse
time curve at
 )
When selecting the Time Lever, if protection is not possible because
the relay’s operation characteristic curve is on the load characteristic
curve, even though the Lever is selected to its maximum, increase
the relay’s operation characteristic curve to delay the operation time
as much as the changed time in this item.
 For some of delay elements such as OCR and OCGR, can be set by
synthesizing Low and High curves considering the characteristics of
the loads.
Can select
protective relay
element by using .
Put a in [ ] to
select the relay,
by pressing .
Use to put a
in [ ], to select the
feature you want to use.
When every correction is
completed with the same
method, press to save
the correction value.
Move
cursor with The save will be
completed
by pressing
.
.
Go back to the
previous
screen by pressing .
Move
cursor with
To input correction values for
other relay elements, go
through the process.
.
Input the
value by
using
.
Generate a
cursor by
pressing .
Input the
value by
using .
5-3

X 2 times
Event number Event content
Occurrence time
of the event
It is useful to understand the progress of a Fault before/after the occurrence.
Basic structure
■ Types of EVENT
No. Symbol Content
1A : Alarm Internal occurrence alarm event
2R : Relay Relay element operation event
3S : Status Input/output contact status change event
4U : User User control event
* Can move to previous or next page, by using .
Event history check - Save 800 items EVENT Interpretation
5-4
■ Basic CODE interpretation
Type of event
A: ALRAM
PU: Pick-Up
OP: Operation
(operation)
R: R phase operation
S: S phase operation
T: T phase operation
I: Instantaneous
T: Time delay
L: Low curve
H: High curve
Type of event
R: Relay operation
Type of event
S: Status
(status change)
Type of event
UL: User Local(User control)
Se: Setting, CT Ratio: CT ratio
CT ratio change
Changed contact
number/name
CB1 ON: CB1 ON output
contact (48.33)
Changed
status
ON: OFF ON
Changed main
agent
DO: Output
contact status
Relay element
operated
(ANSI CODE)
Details
(descriptive)
A (Alarm)
- Internal occurrence alarm
R (Relay)
- Relay Pick-Up
element
operation
Operation
S (Status)
- Input/
output DO
contact
status
change
(output DI
contact) (input
contact)
UL CB control
(User Local)
- User R/L change
control
Fault Reset
Relay element
select/delete
Relay element
correction
value
change
Configure
-tion change
Accumulation
value Clear
I-Net
Address
change
Type of EVENT Display Details
GIPAM control power ON (OFF ON
GIPAM internal system error
Relay Pick-up: OCR, instantaneous(I), Low set, R phase operation
Relay Pick-up: OCGR, time delay(T), High set, Io operation
Relay Pick-up: UVR, R, S, T phase operation
Relay Pick-up: OVGR, time delay(T), Low set, Vo operation
Relay Operation: OCR, time delay(T), High set, T phase operation
Relay Operation: POR (open phase) operation
Relay Operation: OVR, time delay(T), Low set, R, S phase operation
Relay Operation: SGR, Vo, Io operation
Output contact status change: CB1 ON output contact ON (OFF ON)
Output contact status change: CB1 ON output contact OFF (ON OFF)
Output contact status change: CB1 OFF output contact ON (OFF ON)
Output contact status change: DO 01 output contact OFF (ON OFF)
Output contact status change: CB1 OFF output and DO
01 output contact ON
status change (OFF ON)
Input contact status change: DI 02 input contact ON (OFF ON)
Input contact status change: DI 01 and DI 11 input contact OFF (ON OFF)
User operates CB 1 ON switch
User operates CB 2 OF switch
User changes it to local status by R/L switch
(Remote Local)
User operates Relay Reset Switch( )
User select whether to use the relay elements,
or delete ( )
User changes the OCR correction value
User changes the UVR correction value
User changes the POR correction value
User changes the NSOVR correction value
User changes the CT ratio
User changes the GPT ratio
User changes the connection type or frequency
User initialize the maximum value of zero-phase sequence voltage
User initialize the valid wattage
User deletes the whole events
User initialize the current demand (Peak value)
User changes the I-Net communication address
CODE : A POWER ON.
CODE : A DIAG ERROR.
CODE : R PU 50/51 I L R
CODE : R PU 50/51N,G T H Io
CODE : R PU 27-1 R S T
CODE : R PU 64 T L Vo
CODE : R OP 50/51 T H T
CODE : R OP 47 (POR)
CODE : R OP 59 T LR S
CODE : R OP 67G Vo Io
CODE : S DO ON CB1 ON
CODE : S DO OF CB1 ON
CODE : S DO ON CB1 OF
CODE : S DO OF 01
CODE : S DO ON CB1 OF, 01
CODE :DI ON 02
CODE :DI OFF 01 11
CODE : U L CB#1 ON
CODE : U L CB#2 OF
CODE : U L Se Remote →Local
CODE : U L Re Fault
CODE : U L Se RY CFG CHANGE
CODE : U L Se 50/51 SET
CODE : U L Se 27-1 SET
CODE : U L Se POR SET
CODE : U L Se 47 SET
CODE : U L Se CT RATIO
CODE : U L Se GPT RATIO
CODE : U L Se WIRING/FREQ
CODE : U L Vo Max
CODE : U L Re Wh
CODE : U L Re EVENT ALL
CODE : U L Re CURRENT Pk DMD
CODE : U L Se INET ADDRESS

Fault display (at relay operation)
■ Basic CODE interpretation
* - The fault display on the screen about operated relay elements will disappear by pressing the Reset button ( ).
- The information disappeared from the screen will be automatically recorded/saved in the FAULT HISTORY.
* Can move to previous or next page by using .
Operated relay
element
(ANSI code)
Incidet value (Can
record each phase at
the same time)
Inst: instantaneous
Time: time delay
Lo: Low curve
Hi: High curve
R: R phase operation S: S phase operation
Vo: zerophasesequence voltageoperation
lo: Zero phase current operation
X 2 times
X 1 times
FAULT
(Fault) number
Fault content Fault value Relay
operation time
Same as the displayed contents on
the screen when fault occurred.
※ Basic structure
 The CODE and VALUE in the FAULT HISTORY is
same with the content displayed when the fault
occurred, and the TIME (Fault occurrence time) will
be additionally recorded.
5-5
Fault history check - Save 200 items
Fault element Display Details
OCR (instantaneous)
OCR (time delay)
OCGR (instantaneous)
OCGR (time delay)
UVR
OVR
POR
SGR
DGR
NSOVR
(negative
sequence voltage)
NSOCR
(negative sequence
over current)
OCR instantaneous operation (Low set)
Fault cause: R phase over current
Fault value: Ir=34.8A
OCR time delay operation (High set)
Fault cause: R, S phase over current
Fault value: Ir=38.7A, Is=42.3A
OCGR instantaneous operation (High set)
Fault cause: Io (zero phase current)
Fault value: Io=18.2A
OCGR time delay action (Low set)
Fault cause: Io (zero phase current)
Fault value: Io=10.6A
UVR operation
Fault cause: R, S, T phase low voltage
Fault value: Va=OV, Vo=OV, Vc=OV
(※instantaneous/time delay and Low/High set are not classified)
OVR time delay action (Low set)
Fault cause: R phase over voltage
Fault value: Va=7.3kV
POR time delay action
Fault cause: T phase voltage phase sequence
Fault value: Va=6.6kV, Vb=6.7kV, Vc=0.0V
SGR time delay action
Fault cause: Vo, Io (zero-phase sequence voltage, zero phase current)
Fault value: Vo=52V, Io=0.325A, Ph=43.5°
DGR time delay action
Fault cause: Vo, Io (zero-phase sequence voltage, zero phase current)
Fault value: Vo=43.6V, Io=10.2A, Ph=38.4°
NSOVR time delay action
Fault cause: V2 (negative sequence voltage)
Fault value: V2=6.4kV
NSOCR time delay action
Fault cause: I2 (negative sequence current)
Fault value: I2=45.3A
** Relay Trip ***
50/51 Inst Lo R
Ia 34.8A
** Relay Trip ***
50/51 Time Hi R S
Ia 38.7A Ib 42.3A
** Relay Trip ***
50/51N.G Inst Hi Io
Io 18.2A
** Relay Trip ***
50/51N.G Time Lo Io
Io 10.6A
** Relay Trip ***
27-1 Time R S T
Va 0.0V Vb 0.0V Vc 0.0V
** Relay Trip ***
59 Time Lo R
Va 7.3kV Vb 6.6kV Vc 6.7kV
** Relay Trip ***
47(POR) Time
Va 6.6kV Vb 6.7kV Vc 0.0V
** Relay Trip ***
67G Time Vo Io
Vo 68V Io 0.325A Ph 43.5
** Relay Trip ***
67N Time Vo Io
Vo 88.3V Io 10.2A Ph 38.4
** Relay Trip ***
47(NSOVR) Time V
2
V
2
6.4kV
** Relay Trip ***
46 Time I
2
I
2
45.3A
LOCKED ROTOR
(Burden)
THR
DFR (87T)
LOCKED ROTOR (Burden) time delay action
Fault cause: burden current
Fault value: Ia =76.8A, Ib=74.2A, Ic=74.2A
THR time delay action
Fault cause: Overheat by over current
Fault value: Ia= 82.6A, Ib=84.3A, Ic=84.2A
87T time delay action (Low set)
Fault cause: Error of transformer 1st, 2nd current
Fault value: Ida 10.2A, Idb 5.8A, Idc 4.5A, Ira 10.2A, Irb 7.9A, Irc 6.3A
※Ida: R phase differential current, Irc: T phase inhibitory current
Fault element Display Details
** Relay Trip ***
51LR Time
Ia 76.8A Ib 74.2A Ic 74.2A
** Relay Trip ***
49 Time
Ia 82.6A Ib 84.3A Ic 84.2A
** Relay Trip ***
87T Time Lo R S T
Ida 10.2A Idb 5.8A Idc 4.5A
Ira 10.2A Irb 7.9A Irc 6.3A

To use this product’s features fully and safely, please read user’s manual
thoroughly before operating.
Please keep this instruction near from the product.
Safety instructions
■ The ‘Safety instructions’ are for using the product properly and safely,
in order to prevent accidents or risks. Please follow the instructions.
■ The instructions are divided into ‘Warning’ and ‘Caution’, and the
meanings are as follows.
■ The meaning of the symbols indicated on the product and the
instructions are as follows.
There are possibilities of serious injury or
death when the instructions are breached.
is a symbol warns that there are risks under certain
condition.
is a symbol warns that there are risks of electric shock
under certain condition.
There are possibilities of minor injury or
damage to the product when the instructions
are breached.
Warning
Caution
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ⓒ2014.9 LSIS Co.,Ltd. All rights reserved.
Specifications in this catalog are subject to change without notice due to
continuous product development and improvement.
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