Thytronic NA10 User Manual

FUNCTION CHARACTERISTICS
50
NA10 - Manual - 04 - 2022
Binary input INx
T 0
Logic
INx t
ON
INx t
ON
INx t
OFF
T0
n.o.
n.c.
INx t
OFF
Binary input INx
T 0
Logic
INx t
ON
INx t
ON
INx t
OFF
T0
n.o.
n.c.
INx t
OFF
Binary input INx
T 0
Logic
INx t
ON
INx t
ON
INx t
OFF
T0
n.o.
n.c.
INx t
OFF
Binary input INx
T 0
Logic
INx t
ON
INx t
ON
INx t
OFF
T0
n.o.
n.c.
INx t
OFF
Block2 IPh
Block2 IPh/IE
ModeBLIN1
T 0
t
B-Iph
50-51S1_BL-diagram.ai
≥ 1
≥ 1
≥ 1
≥ 1
≥ 1
t
B-Iph
t
B-IE
BLK1I>
&
&
BLK2IN I>
&
&
Enable (ON≡ Enable)
I>BLK1
Block2 input enable (ON≡ Enable)
Pilot wire input
Pilot wire output
&
I>BLK2IN
Block1
BLK2IN-Iph
Start I>
Trip I>
Iph Block2
IE Block2
IE/Iph Block2
BLK2IN-IE
tB timeout
Block2 input
Block1
FROM EARTH FAULT PROTECTIONS
FROM ANY PROTECTIONS
OFF
ON IPh
ON IPh/IE
ON IE
BLIN1
Block1
T 0
t
B-IE
Block2 IE
Block1, Block2
TRIPPING MATRIX (LED+RELAYS)
TRIPPING MATRIX (LED+RELAYS)
≥ 1
≥ 1
ModeBLOUT1
A
B
C
D
BLOUT1
Block2 output
≥ 1
≥ 1
t
F-IPh
t
F-IPh/IE
t
F-IE
ST-Iph BLK2
ST-IE BLK2
&
Block2 output
(ON≡ Enable)
I>BLK2OUT
Start I>
≥ 1
T 0
t
F-IPh/IE
T 0
t
F-IPh
T 0
t
F-IE
I>> Blk2 OUT
I> Blk2 OUT
I>>> Blk2 OUT
I
E
>> Blk2 OUT
I
E
> Blk2 OUT
I
E
>>> Blk2 OUT
BLK2OUT-Iph
BLK2OUT-Iph/IE
BLK2OUT-IE
A = OFF
B = ON IPh
C = ON IPh/IE
D = ON IE
BLK2OUT-IPh-K
BLK2OUT-IPh-L
BLK2OUT-IPh/IE-K
BLK2OUT-IPh/IE-L
BLK2OUT-IE-K
BLK2OUT-IE-L
tB-K
tB-L
Phase overcurrent (50/51) - Logic diagram of the blocking signals concerning the first element (I>)

Thytronic NA10 Specifications

General

Brand	Thytronic
Model	NA10
Category	Relays
Language	English