Ormazabal ekor.rpa Series User Manual

IG-267-EN versión 01; 07/04/2017
75
General Instructions
ekor.rpa
User configuration settings
Continuation
Type Class Node
Settings
Type Designation
Range
Min. Max. Step (unit)
Current protection
(CURRENT_PROTECTION)
Overcurrent protection
(OVERCURRENT)
Sensitive
neutral timed
unit (1)
(UNIT_51NS)
Enabling the unit Enable ON/OFF
Starting up the unit
Pick_up*
(with vector sum)
0.5
1.5
1.5
1500.0
5000.0
5000.0
0.1 (A)
0.1 (A)
0.1 (A)
Pick_up*
(with zero-sequence
toroidal)
0.3
0.3
0.3
1500.0
5000.0
5000.0
0.1 (A)
0.1 (A)
0.1 (A)
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)
Torque control Direction OFF/FORWARD/REVERSE
Sensitive
neutral timed
unit (2)
(UNIT_51_2_
NS)
Enabling the unit Enable ON/OFF
Starting up the unit
Pick_up*
(with vector sum)
0.5
1.5
3.7
1500.0
5000.0
12,500.0
0.1 (A)
0.1 (A)
0.1 (A)
Pick_up*
(with zero-sequence
toroidal)
0.3
0.3
0.3
1500.0
5000.0
5000.0
0.1 (A)
0.1 (A)
0.1 (A)
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)
Torque control Direction OFF/FORWARD/REVERSE
Sensitive
neutral
instantaneous
unit
(UNIT_50NS)
Enabling the unit Enable ON/OFF
Starting up the unit
Pick_up*
(with vector sum)
0.5
1.5
3.7
1500.0
5000.0
12,500.0
0.1 (A)
0.1 (A)
0.1 (A)
Pick_up*
(with zero-sequence
toroidal)
0.3
0.3
0.3
1500.0
5000.0
5000.0
0.1 (A)
0.1 (A)
0.1 (A)
Unit timing Time 0.00 100.00 0.01 (s)
Torque control Direction OFF/FORWARD/REVERSE
Directional units
(DIRECTIONAL)
Phase
directional unit
(UNIT_67)
Characteristic phase angle
Characteristic
Angle
90.0 90.0 0.1 (º)
Minimum phases voltage V_min 0.5 72.0 0.1 (kV)
Indeterminate zone Indeterminate_zone 0.0 90.0 0.1 (º)
Neutral
directional unit
(UNIT_67N)
Directional method type Type ANG/WAT
Characteristic neutral angle
Characteristic
Angle
-90.0 90.0 0.1 (º)
Minimum neutral active power P_min 2.5 15 000.0 0.1 (kW)
Minimum neutral voltage V_min 0.5 72.0 0.1 (kV)
Indeterminate zone Indeterminate_zone 0.0 90.0 0.1 (º)
Sensitive
neutral
directional unit
(UNIT_67NS)
Directional method type Type ANG/WAT
Characteristic sensitive neutral angle
Characteristic
Angle
-90.0 90.0 0.1 (º)
Minimum neutral active power P_min 2.5 15,000.0 0.1 (kW)
Minimum neutral voltage V_min 0.5 72.0 0.1 (kV)
Indeterminate zone Indeterminate_zone 0.0 90.0 0.1 (º)
Continued on next page

Ormazabal ekor.rpa Series Specifications

General

Brand	Ormazabal
Model	ekor.rpa Series
Category	Relays
Language	English