Thytronic NC20 - Page 218

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NC2 0 - Manual - 01 - 2015
APPENDIX
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NC2 0 - Manual - 01 - 2015
APPENDIX
Description Parameter Unit Setting range
Overvoltage - 59
Common confi guration
59 Operating logic Logic59
OR | AND
U> Element
Setpoints
U> Enable U> Enable
OFF | ON
U> Curve type U>Curve
INVERSE | DEFINITE
U> Logical block U>BLK1
OFF | ON
U> Breaker failure U>BF
OFF | ON
U> Start relays U>ST-K
K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | K9 | K10
U> Trip relays U>TR-K
K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | K9 | K10
U> Start LEDs U>ST-L
START | TRIP | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 |
L9 | L10
U> Trip LEDs U>TR-L
START | TRIP | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 |
L9 | L10
Defi nite time
59 First threshold defi nite time
State
OFF | ON
Pickup value
Un 0.50 ... 1.50 step = 0.01
U>def Operating time
Value
s
0.03 ... 9.99 step = 0.01
10.0 ... 100.0 step = 0.1
Inverse time
59 First threshold inverse time
State
OFF | ON
Pickup value
Un 0.50 ... 1.50 step = 0.01
U>inv Operating time tU>inv s
0.10 ... 9.99 step = 0.01
10.0 ... 100.0 step = 0.1
U>> Element
Setpoints
U>> Logical block U>>BLK1
OFF | ON
U>> Breaker failure U>>BF
OFF | ON
U> Disabling by U>> start U>disbyU>>
OFF | ON
U>> Start relays U>>ST-K
K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | K9 | K10
U>> Trip relays U>>TR-K
K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | K9 | K10
U>> Start LEDs U>>ST-L
START | TRIP | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 |
L9 | L10
U>> Trip LEDs U>>TR-L
START | TRIP | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 |
L9 | L10
Defi nite time
59 Second threshold defi nite time
State
OFF | ON
Pickup value
Un 0.50 ... 1.50 step = 0.01
U>>def Operating time
Value
s
0.03 ... 9.99 step = 0.01
10.0 ... 100.0 step = 0.1
Trip circuit supervision - 74TCS
74TCS Enable 74TCS Enable
OFF | ON
74TCS Logical block 74TCS-BLK1
OFF | ON
74TCS Start relays 74TCS-ST-K
K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | K9 | K10
74TCS Trip relays 74TCS-TR-K
K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | K9 | K10
74TCS Start LEDs 74TCS-ST-L
START | TRIP | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 |
L9 | L10
74TCS Trip LEDs 74TCS-TR-L
START | TRIP | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 |
L9 | L10
Selective block - BLOCK2