APPENDIX
229
NA30 - Manual - 04 - 2022
Residual voltage pickup value UEn 0.004 ... 0.500 step = 0.001
Characteristic angle gr 0 ... 359 step = 1
Half operating sector gr 1 ... 180 step = 1
IED>>>>def within CLP IEDCLP>>>>def IEn
0.002 ... 0.999 step = 0.001
1.00 ... 10.00 step = 0.01
IED>>>>def Operating time
Value s 0.05 ... 10.00 step = 0.01
Second Harmonic Restraint - 2ndh-REST
Second harmonic restraint threshold
State OFF | ON
Pickup value % 10 ... 50 step = 1
I2ndh> reset time delay
Value s
0.00 ... 9.99 step = 0.01
10.0 ... 100.0 step = 0.1
I2ndh> Start relays I2ndh>ST-K K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | K9 | K10
I2ndh> Start LEDs I2ndh>ST-L
START | TRIP | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 |
L9 | L10
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
Selective block IN
BLIN1 Selective block operating mode ModeBLIN1 OFF | ON IPh/IE | ON IPh | ON IE
BLIN maximum activation time for phase protections
Value s 0.10 ... 10.00 step = 0.01
BLIN maximum activation time for ground protections
Value s 0.10 ... 10.00 step = 0.01
tB-Iph/IE Elapsed signalling relays tB-K K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | K9 | K10
tB-Iph/IE Elapsed signalling LEDs tB-L
START | TRIP | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 |
L9 | L10
Selective block OUT
BLOUT Dropout time for phase protections
Value s 0.00 ... 1.00 step = 0.01
BLOUT Dropout time for ground protections
Value s 0.00 ... 1.00 step = 0.01
BLOUT Dropout time for ground and phase protections
Value s 0.00 ... 1.00 step = 0.01
BLOUT1 Selective block operating mode ModeBLOUT1 OFF | ON IPh/IE | ON IPh | ON IE
Phase protections output selective block relays BLK2OUT-Iph-K K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | K9 | K10
Ground protections output selective block relays BLK2OUT-IE-K K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | K9 | K10
Phase and ground protections output selective block
relays
BLK2OUT-Iph/IE-K K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | K9 | K10
Phase protections output selective block LEDs BLK2OUT-Iph-L
START | TRIP | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 |
L9 | L10
Ground protections output selective block LEDs BLK2OUT-IE-L
START | TRIP | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 |
L9 | L10
Phase and ground protections output selective block
LEDs
BLK2OUT-Iph/IE-L
START | TRIP | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 |
L9 | L10
Internal selective block - BLOCK4
Output internal selective block dropout time for phase protections
Value s 0.00 ... 10.00 step = 0.01
Output internal selective block dropout time for ground protections
Value s 0.00 ... 10.00 step = 0.01
Breaker failure - BF
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