다기능 디지털 복합 보호계전기
K-PAM 5500 Series
14
15
Kyongbo Electric Co., Ltd.
Digital Integrated Protection Relay
K-PAM 10 Series
Protection Relay Element Setting Method
▶ OCGR Setting Method
① After selecting ‘OCGR (50N/51N)’ in Protection Relay Element Setting Method ③, press the RIGHT (
) Key to
enter the setting screen.
② Use the UP (
), DOWN (
) KEY to move the category you want to set, and then enter the ENTER (
ENTER
)
KEY to pop up the password input screen. (initial password 0000)
③ Use the UP (
), DOWN (
) KEY to change the setting value and then input ENTER (
ENTER
) KEY.
④ After completing the setting, input the LEFT (
) KEY to check whether the setting has been changed.
When ENTER (
ENTER
) KEY is input, the setting is saved, and when ESC (
ESC
) KEY is input, the setting is canceled.
Category
Setting Range
Description
FUNCTION
DISABLED, ENABLED
Whether to use the function
ID NAME
8 ASCII Characters
Protection element name setting
ALGORITHM
PHASOR, RMS
Relay calculation method setting
PICKUP
0.02 ~ 20.00pu (0.01pu STEP)
Pickup setting
MODE
INST, DT, INV
Operation mode setting
TIME DELAY
0.04 ~ 60.00s (0.01s STEP)
Operation delay time setting
CURVE
IEC_NI, .... IEEE_MI
Inverse curve setting
LEVER
0.01 ~ 10.00 (0.01 STEP)
Inverse lever setting
RESET DLY
0.00 ~ 60.00s (0.01s STEP)
Reset delay time setting
BLOCK
NONE, .... R/I16
Protection blocking condition setting
DO1-CB OPN
DISABLED, ENABLED
DO1 setting
DO2-CB CLS
DISABLED, ENABLED
DO2 setting
DO3
DISABLED, ENABLED
DO3 setting
DO4
DISABLED, ENABLED
DO4 setting
LED
NONE, ALARM, LED#1 ~ #8
LED setting
EVENT
DISABLED, OP, PKP+OP, OP+RST, ALL
EVENT record setting
Category
Setting Range
Description
FUNCTION
DISABLED, ENABLED
Setting whether to use the function
ID NAME
8 ASCII Characters
Protection element name setting
ALGORITHM
PHASOR, RMS
Relay calculation method setting
SOURCE
3I0, NCT
Zero sequence current source setting
3I0 : Internal calculation
NCT : N phase current
PICKUP
0.02 ~ 20.00pu (0.01pu STEP)
Pickup setting
MODE
INST, DT, INV
Operation mode setting
TIME DELAY
0.04 ~ 60.00s (0.01s STEP)
Operation delay time setting
CURVE
IEC_NI, .... IEEE_MI
Inverse curve setting (12ea)
LEVER
0.01 ~ 10.00 (0.01 STEP)
Inverse lever setting
RESET DLY
0.00 ~ 60.00s (0.01s STEP)
Reset delay time setting
I1 RESTRAINT
DISABLED, ENABED
Setting whether to use the current restraint
function
※ Excluding single phase relay
- Among the OCR setting methods, BLOCK ~ EVENT setting category are the same setting category for all protection
elements.
① Press the MENU(
MENU
) key on the initial screen
② Use the UP (
) and DOWN (
) keys to select ‘1. RELAY SETTING’ category, then input RIGHT (
) Key.
③ Use UP (
), DOWN (
) KEY to select the protection relay element to be set and then input the RIGHT (
) Key.
▶ OCR Setting Method
① After selecting ‘OCR1 (50/51)’ in Protection Relay Element Setting Method ③, press the RIGHT (
) Key to
enter the setting screen.
② Use the UP (
), DOWN (
) KEY to move the category you want to set, and then enter the ENTER (
ENTER
)
KEY to pop up the password input screen. (initial password 0000)
③ Use the UP (
), DOWN (
) KEY to change the setting value and then input ENTER (
ENTER
) KEY.
④ After completing the setting, input the LEFT (
) KEY to check whether the setting has been changed.
When ENTER (
ENTER
) KEY is input, the setting is saved, and when ESC (
ESC
) KEY is input, the setting is canceled.
