37 39 41
43 45 47
36 38
40 42 44
46
49
48 50
37 39 41
43 45 47
36 38
40 42 44
46
Main
circuit
Intelligent controller
Undervoltage
release
Shunt
release
Closing
electromagnet
Energy-
storage
indication
Energy-
storage
motor
Auxiliary switch
1
3
5
7
9
11 13 15 17 19 21 23 25
27 29 31 33 35
37 39 41
43 45 47
Energy-
storage
OpenClose
M
Q
F
X
2
4
6
8
10 12 14 16 18 20 22 24 26 28 30 32 34
36 38 40 42 44
46
Transformer
connected
PE Un U1 U2 U3
L1
N
PE
1
2
Fault
51
48 50
AX
49
SB3
SB1
SB2
SA
Highest-voltage of AC400V
to
the
incoming
-
line
side
37 39 41
43 45 47
36 38
40 42 44
46 48
49
50
37 39 41
43 45 47
36 38
40 42 44
46
Failure
Energy storage
Power
Intelligent Controller
Processing
unit
FU
FU
AX
37 39 41
43 45 47
36 38
40 42 44
46
49
48 50
51
Open
Close
SB3
SB1
SB2
3
5
7
9
11 13 15 17 19 21 23
25 27
29
31 33 35
Q
F
X
M
SA
26 28
30
32
34
10 12 14 16 18 20 22 24
4 6 8
1 2
The secondary circuit wiring for NA1-2000X~6300X with standard type (M) intelligent controller and instantaneous under-voltage release
6.2 NA1-2000X~6300X
The secondary circuit wiring for NA1-2000X~6300X with type (3M) intelligent controller and instantaneous under-voltage release
The auxiliary contact modes for customer use
Ⅱ
Five pairs change-over contacts
Ⅰ
Four pairs change-over contacts
SB1: Shunt button
SB2: Under-voltage button
SB3: Making button
Q: Under-voltage release
F: Shunt release
X: Closing release
M: Energy storage motor
XT: connection terminal
SA: Position switch
1 , 2 : Intelligent controller power input
Note: When the power supply of the intelligent controller
is AC power, the 1 ~2 connects to the AC power directly.
When the power supply is DC power, forbid connecting the
1 ~2 to the DC power directly. Add a DC power supply
module, then the DC power connect to the input terminal
of the DC power supply module, and the 1 ~2 connect to
the output terminal of the DC power supply module,
or else the intelligent controller will be damaged.
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3 ,4 ,5 : Fault trip contact output(4 common terminal)
6 ,7 ,8 ,9 : Auxiliary contact(normal open)
10 ~11 : empty
12 ~19 : The programmable output terminal. The normal products without these terminals,
but if the customer special ordered, the cost extra added.
3M type acquiescence output:
12 ,13 : Signal alarm of load 1 output; 14 ,15 : Signal alarm of load2 output
16 ,17 : Self-diagnose alarm; 18 ,19 : Fault trip; 20 : PE line; 21 ~24 : Display the voltage of the signal input.
The normal products without these terminals,
if the customer special ordered the function meter, the cost extra added.
21 : N phase input terminal
22 ,23 ,24 : A, B, C three phase power input terminal (note the sequence)(highest-voltage of AC 400V)
25 ,26 : Connect to the N phase current transformer or the input terminal of the current leakage transformer.
The normal products without these terminals, if the customer special ordered, the cost extra added.
27 ,28 : Under-voltage release(
C
onnected to the main circuit)
; 29 ,30 : Shunt release; 31 ,32 : Closing release;
33 ,34 : Energy storage indicator; 34 ,35 : Energy storage motor; 36 ~51 : Auxiliary contact
Note:
a. Red colored part is to be connected by users
b. When the power system is three phase three wire, directly connect the Un to U2.
( If the voltage exceeds 400V, special explanation when ordered)
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Circuit explanation for signal output:
a. Broken-line parts shall be provided by customers.
b. Terminals 6 ,7 can output NC (normal close) contact if that is required by users.
c. Terminal 35 can be directly connected to power (automatic pre-storing energy),
alternatively connect power after connecting NO button (manual-controlled
pre-storing energy).
#
#
#
#
#
d. Terminals 21 ~24 is only for wiring with function meter display.
(excluding the special wiring)
The auxiliary contact modes for customer use
Ⅱ
Five pairs change-over contacts
Ⅰ
Four pairs change-over contacts
Main circuit
Intelligent release power ("1" connect positive pole, and "2" connect negative pole for direct current)
110V
220V
~380V
~
_
~
_
Auxiliary contact
Emergency
break
Motor-driven
make
Motor-driven
break
Over-current release
SB1: Shunt button
SB2: Under-voltage button
SB3: Making button
Q: Under-voltage release
F: Shunt release
X: Closing electromagnet
M: Energy storage motor
XT: Connection terminal
SA: Position switch
Note: If control voltage of Q, F, X is different from each other,
they can be connected to different power.
1 ,2 : Auxiliary power input
3 ,4 ,5 : Fault trip contact output(4# common terminal)
6 ,7 ,8 ,9 : Auxiliary contact, normal open,
10 ~24 : empty
25 ,26 : to be connected with current transformer(selective)
27 ,28 : Under-voltage release(
C
onnected to the main circuit)
29 ,30 : Shunt release
31 ,32 : Closing release
33 ,34 : Energy storage indicator
34 ,35 : Energy storage motor
36 ,51 : Auxiliary contact
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C
NA1
Air Circuit Breaker
P-060
P-059
NA1
Air Circuit Breaker
Summary of Contents for NA1
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