Thytronic NA011 - Page 92

APPENDIX
92
NA011 - Manual - 05 - 2022
C7
C8
I
E
NA011#xxx0
NA011#xxx2
50N/51N
50N/51N
NA011
P1
S1
S2
P2
C7
C8
RS232
FRONT PANEL
A13
IN1
IN2
IN3
A14
A15
A16
A17
A18
OUTPUT RELAYS
A4
A6
A5
K2
A2
A1
A3
K1
A11
A12
A10
K4
A9
A8
A7
K3
U
AUX
A19
≅
A20
A22
A21
B-
E1
RS485
1
2
3
120Ω
A+
DG
52a 52b
-UAUX
-
UAUX
+UAUX
+
UAUX
C1
I
L1
I
L2
I
L3
CTs CURRENT INPUTS
P1
S1
S2
P2
C2
C3
C4
C5
C6
79 IN3 Select
79 Enable/79 External trip
CB position
alternative versions
to be selected when ordering
 Example of connection diagram with traditional CT inputs and acquisition of CB states and Auto Reclose enable/start