IG-267-EN versión 01; 07/04/2017
77
General Instructions
ekor
.rpa
User configuration settings
Continuation
Type Class
Node
Settings
Type
Designation
Range
Min.
Max.
Step (unit)
Voltage pr
ot
ec
tion
(V
OL
TA
GE_PR
O
TEC
TION)
O
ver
voltage pr
ot
ec
tion
(O
VER
V
OL
TA
GE)
Overvoltage
timed
unit(UNIT_59_
TEMP)
Enabling the unit
Enable
ON/OFF
Working voltage
Voltage
PHASE-TO-NEUTRAL
PHASE-TO-PHASE
Starting up the unit
Pick_up
0.5
72.0
0.1 (kV)
Time curve
Curve
IEC: DT, NI, VI, EI, STI and LTI
ANSI: NI, VI, EI and LI
Inverse curve time index
Index
0.05
1.60
0.01
Fixed time
Time
0.00
100.00
0.01 (s)
Overvoltage
instantaneous
unit
(UNIT_59_
INST)
Enabling the unit
Enable
ON/OFF
Working voltage
Voltage
PHASE-TO-NEUTRAL
PHASE-TO-PHASE
Starting up the unit
Pick_up
0.5
72.0
0.1 (kV)
Unit timing
Time
0.00
1800.00
0.01 (s)
Neutral
overvoltage
timed unit
(UNIT_59N_
TEMP)
Enabling the unit
Enable
ON/OFF
Starting up the unit
Pick_up
0.5
72.0
0.1 (kV)
Time curve
Curve
IEC: DT, NI, VI, EI, STI and LTI
ANSI: NI, VI, EI and LI
Inverse curve time index
Index
0.05
1.60
0.01
Fixed time
Time
0.00
100.00
0.01 (s)
Neutral
overvoltage
instantaneous
unit(UNIT_59N_
INST)
Enabling the unit
Enable
ON/OFF
Starting up the unit
Pick_up
0.5
72.0
0.1 (kV)
Unit timing
Time
0.00
100.00
0.01 (s)
Temp
er
atur
e pr
ot
ec
tion
(TEMPER
ATURE_
PR
O
TEC
TION)
Thermal o
ver
load
pr
ot
ec
tion
(THERM
AL
O
VERL
O
AD
)
Thermal image
unit
(UNIT_49)
Enabling the unit
Enable
ON/OFF
Temperature rise constant
Heating_Constant
3
60
1 (min)
Cooling constant
Cooling_Constant
3
180
1 (min)
Alarm level
Alarm_Threshold
80
100
1 (%)
Trip level
Trip_Threshold
100
200
1 (%)
Trip reset level
Restore_Threshold
50
99
1 (%)
Rated current
Nominal_Current*
5.0
15.0
37.5
6000.0
20,000.0
50,000.0
0.1 (A)
0.1 (A)
0.1 (A)
* The different ranges for these settings are relative to the current transformers installed (300/1, 1000/1 and 2500/1 respectively)
Table 9.3.
Protection
Summary of Contents for ekor.rpa Series
Page 115: ......
