User Manual 51
User Manual 50
A32 Power circuit breaker control circuit reference wiring diagram(4 NO and 4 NC & 6 NO and 6NC auxiliary )
Control circuit wiring
User Manual 31
A32 Power circuit breaker control circuit reference wiring diagram(4 NO and 4 NC & 6 NO and 6NC auxiliary )
Spring
charge
indication
when control voltage is DC,please identify positive and negative poles
When H-type controller, 6 NO and 6NC auxiliary contacts are selected at the same time,
please refer to additional secondary circuit wiring diagram.
Control circuit wiring
e
Secondary circuit wiring
Ready to
close contact
indication
Ready to close contact indication (optional)
6#,7#,8#: ready to close contact indication;
HL8 signal indicator should be provided by user itself.
Fault
indication
N
HL1
QF
TA
XT
XT
4
5 6
8
24 26
32
34
36
37 39
40 42
44 46
48 50 52 54 16 18
20 22
58
61
64
62
65
59
53
15
19
38
41
45
49
25 27
31
33
35
12
11
10
7
3
2
1
1
2
SAL
HL8
SB1 SB2 SB3
HL2
HL3
HL4
AX1
AX2
AX3
AX4
AX5
AX6
HL5
HL6
HL7
Opening Closing
Closing
indication
Opening
indication
Auiliary contact - for user
Connecting
positon
indication
Test positon
indication
Disconnecting
positon
indication
FU
FU
Control power
QF - circuit breaker
TA - current transformer
XT - terminal
SA - position switch
SAL - micro switch
FU - fuse
Smart Uint power
A+ B- Shield ground
Modbus interface
No wiring if communication
function is not available
Smart Uint
Power input
1#, 2#: auxiliary power input (direct input DC24V/AC120V/AC240V).
Fault trip auxiliary signal
3#, 4#, 5#: fault trip signal output
Auxiliary signal contact capacity: AC380V, 2A; DC250V, 0.3A;
Fault signal indicator HL1 should be provided by user itself.
Communication output - (with H type smart unit)
10#, 11#: communication interface output, where 10# is A+, 11# is B-;
12#: communication shielded ground wire.
Voltage display signal input - (with H type smart unit)
24#, 25#, 26#, 27#: A, B, C, N phase voltage input terminals respectively.
SHT shunt release
31#, 32#: SHT shunt release working power input, if DC working
voltage is used, 31# is positive pole, 32# is negative pole. SB1
opening button should be provided by user itself.
XF shunt release
33#, 34#: XF closing coil working power input, if DC working voltage
is used, 33# is positive pole, 34# is negative pole. SB2 closing button
should be provided by user itself.
UVT undervoltage relasse (optional)
35#, 36#: UVT undervoltage release working power input;
SB3 emergency disconnecting button should be provided by user
itself.
Undervoltage release is within special order range, wiring are not
provided for regular supply.
MD spring charge motor working power
37#, 38#, 39#: MD spring charge motor working power input;
HL2 spring chargr indicator should be provided by user itself.
AX1 - AX6 auxiliary contacts
40# - 55# (AX1 - AX4): 4 groups of auxiliary contacts for regular supply;
15# - 22# (AX5 - AX6): add 2 groups of auxiliary contacts to form
specially ordered 6 groups of auxiliary contacts, no wirings for regular
suuply;
HL3, HL4 status indicators should be provided by user itself.
Withdrawable circuit breker 3-position indicator (optional)
58#, 59#: connecting posation indicator;
61#, 62#: test posation indicator;
64#, 65#: disconnecting position indicator;
HL5, HL6, HL7 signal indicator should be provided by user itself;
this function is only avaiable for specially ordered withdrawable circuit
breakers, no wiring for regular supply.
SHT
XF
UVT
SA
MD
20 22
21 23
Programmable signal input interface - (with H type smart unit)
20#, 21#: Programmable input interface DI1;
22#
,
23#: Programmable input interface DI2;
DI input contact capacity: DC24V.
When H-type controller, 6 NO and 6NC auxiliary contacts are
selected at the same time, please refer to additional secondary
circuit wiring diagram.
18 19
16 17
15
Programmable signal output interface - (optional)
15#, 16#, 17#, 18#: Programmable output interface;
19#: common terminal;
If need this function, please contace NOARK sales.
43
47
51
55
17
21
A32 Power circuit breaker control circuit reference wiring diagram(4 groups & 6groups auxiliary )
Control circuit wiring
User Manual 31
A32 Power circuit breaker control circuit reference wiring diagram(4 groups & 6groups auxiliary )
Spring
charge
indication
when control voltage is DC,please identify positive and negative poles
Control circuit wiring
e
Secondary circuit wiring
Ready to
close contact
indication
Ready to close contact indication (optional)
6#,7#,8#: ready to close contact indication;
HL8 signal indicator should be provided by user itself.
Fault
indication
N
HL1
QF
TA
XT
XT
4
5 6
8
24 26
32
34
36
37 39
40 42
43 45
46 48 49 51
52 54
55 13
58
61
64
62
65
59
50
53
56
38
41
44
47
25 27
31
33
35
12
11
10
7
3
2
1
1
2
SAL
HL8
SB1 SB2 SB3
HL2
HL3
HL4
AX1
AX2
AX3
AX4
AX5
AX6
HL5
HL6
HL7
Opening Closing
Closing
indication
Opening
indication
Auiliary contact - for user
Connecting
positon
indication
Test positon
indication
Disconnecting
positon
indication
FU
FU
Control power
QF - circuit breaker
TA - current transformer
XT - terminal
SA - position switch
SAL - micro switch
FU - fuse
Smart Uint power
A+ B- Shield ground
Modbus interface
No wiring if communication
function is not available
Smart Uint
Power input
1#, 2#: auxiliary power input (direct input DC24V/AC120V/AC240V).
Fault trip auxiliary signal
3#, 4#, 5#: fault trip signal output
Auxiliary signal contact capacity: AC380V, 2A; DC250V, 0.3A;
Fault signal indicator HL1 should be provided by user itself.
Communication output - (with H type smart uint)
10#, 11#: communication interface output, where 10# is A+, 11# is B-;
12#: communication shielded ground wire.
SHT shunt release
31#, 32#: SHT shunt release working power input, if DC working
voltage is used, 31# is positive pole, 32# is negative pole. SB1
opening button should be provided by user itself.
XF shunt release
33#, 34#: XF closing coil working power input, if DC working voltage
is used, 33# is positive pole, 34# is negative pole. SB2 closing button
should be provided by user itself.
UVT undervoltage relasse (optional)
35#, 36#: UVT undervoltage release working power input;
SB3 emergency disconnecting button should be provided by user
itself.
Undervoltage release is within special order range, wiring are not
provided for regular supply.
MD spring charge motor working power
37#, 38#, 39#: MD spring charge motor working power input;
HL2 spring chargr indicator should be provided by user itself.
AX1 - AX6 auxiliary contacts
40# - 51# (AX1 - AX4): 4 groups of auxiliary contacts for regular supply;
52# - 56# (AX5 - AX6): add 2 groups of auxiliary contacts to form
specially ordered 6 groups of auxiliary contacts, no wirings for regular
suuply;
HL3, HL4 status indicators should be provided by user itself.
Withdrawable circuit breker 3-position indicator (optional)
58#, 59#: connecting posation indicator;
61#, 62#: test posation indicator;
64#, 65#: disconnecting position indicator;
HL5, HL6, HL7 signal indicator should be provided by user itself;
this function is only avaiable for specially ordered withdrawable circuit
breakers, no wiring for regular supply.
SHT
XF
UVT
SA
MD
20 22
18 19
16 17
15
Programmable signal output interface - (optional)
15#, 16#, 17#, 18#: Programmable output interface;
19#: common terminal;
If need this function, please contace NOARK sales.
21 23
28
29
ELM10
NCT12N
When ELM10 is slected, connect signal output terminal 3 and terminal
4 of ELM10 module to terminal 20 and terminal 21 of control circuit of
power circuit breaker respectively.
NCT12N - (optional)
28#, 29#: External current transformer for neutral conductor.
28
ELM10
NCT12N
Voltage display signal input - (with H type smart unit)
24#, 25#, 26#, 27#: A, B, C, N phase voltage input terminals respectiv
Programmable signal input interface - (with H type smart unit)
20#, 21#: Programmable input interface DI1;
22#
,
23#: Programmable input interface DI2;
DI input contact capacity: DC24V.
When ELM10 is slected, connect signal output terminal 3 and terminal
4 of ELM10 module to terminal 20 and terminal 21 of control circuit of
power circuit breaker respectively.
NCT12N - (optional)
28#, 29#: External current transformer for neutral conductor.
29
