Noark A32 Manuel utilisateur
Air Circuit Breaker
Usage Manual
ZA32202110UL
NOARK A32
Power circuit breakers and switches from 800A to 3200A are certified to
UL1066 , ANSI C37.13 and CSA C22.2 NO.31
User Manual
Installation manual
Overview 01
Selection Guide 02
Product parameters 06
Environmental Conditions 07
Storage 08
Necessary tools 09
Unpacking 10
Handling 12
Installation Dimension 15
Accessories 24
Secondary circuit wiring 29
Smart Unit Operating Instruction
Profile of SU 34
Main menus 41
Menu 42
Overview of functions 45
Appendix 46
User Manual 01
This equipment should be installed, operated, serviced and maintained only by professional personnel.
Noark Electric is not responsible for any consequences caused by non-compliance with this the manual.
After unpacking the product, check for any damage and the integrity of other items.
Do not install the product in inflammable, explosive, humid and condensing environment.
Do not install the product at places where gas medium can cause metal corrosion and insulation damage.
Connect the product to the proper power supply and standard wires.
Leave sufficient space and safe distance around the product.
Do not touch the conductive parts during operation.
Disconnect all the power sources during installation and maintenance.
Failure to follow the above instructions may result in equipment damage, personal injury or even death.
Environmental protection
To protect environment, this product and its components should be disposed properly as industrial waste upon
end of life; or delivered to recycling plant who will dismantle and recycle the product according to relevant
national regulations.
Cet équipement doit être installé, opéré, réparé et entretenu par du personnel professionnel.
Noark Electric n'est pas responsable des conséquences causées par le non-respect de ce manuel.
Après avoir déballé le produit, vérifier l'absence de dommages et l'intégrité des autres éléments.
Ne pas installer le produit dans un environnement inflammable, explosif, humide et condensé.
Ne pas installer le produit dans un endroit avec un milieu gazeux qui pourrait endommager la corrosion du
métal et l'isolation.
Connecter le produit à l'alimentation électrique appropriée et aux câbles standard.
Laisser suffisamment d'espace et une distance de sécurité autour du produit.
Ne pas toucher les parties conductrices pendant le fonctionnement.
Débrancher toutes les sources d'alimentation avant l'installation et la réparation.
Le non-respect des instructions ci-dessus peut entraîner des dommages matériels, des blessures
corporelles ou même la mort.
Protection environnementale
Pour protéger l'environnement, ce produit et ses composants doivent être correctement éliminés en tant que
déchets industriels en fin de vie; ou livré à une usine de recyclage qui démontera et recyclera le produit
conformément aux réglementations nationales applicables.
UL 1066、ANSI C37.13、ANSI C37.16、ANSI C37.17、ANSI C37.50，CSA C22.2 NO.31
UL file number: E502732
Codes and Standards
1
2
4
3
6
5
7910111213 8
141516
Overview
1. Brand
2. Opening push-button (O)
3. Closing push-button (I)
4. Manual spring charge handle
5. Nameplate
6. Closing ready indicator
9. Spring charged/discharged indicator
10. Rotary handle operation hole
C
h
a
r
g
e
d
Discharged
a) Spring charged
b) Spring discharged
a) ready
b) not ready
a) opening
b) closing
OFF
ON
OK
OK
7. Cassette position lock(manually
reset after injection)
8. Padlock
11. Main contact position indicator
12. Indicator for Disconnect, Test,Connect
position
13. Rotary handle
14. Smart Unit
15. Trip reset button
16. Control circuit wiring terminal
User Manual 03User Manual 02
Selection Guide
A32 H3F H 800
I II III IV V VI VII
I
Noark UL1066 power circuit breakers
A: Circuit breakers
ASD: Non-automatic switches
II Frame Size
32: 3200A
III Interrupting/short time withstand current
Q: 65kA, R: 85kA, H: 100kA
IV
Number of poles:
3– 3 Pole
4 – 4 Pole
V
Installation
F: Fixed ; D: withdrawable
* 3200A only provided with withdrable type.
VI
H: Horizontal ; V: Vertical
* 3200A only provided with vertical type.
* contact Noark sales for other configuration.
VII
Rated current:
800– 800A
1600 – 1600A
2000 – 2000A
2500 – 2500A
3200 – 3200A
Catalog designation for cassette
Catalog Designation for Auxiliary contact
Catalog Designation for Under voltage Trip
Catalog Designation for Motor Operator Device
Catalog Designation for Shunt Trip
Catalog Designation for Closing Release/Shunt Close
AX 12 N 44
I II III IV
IAX: Auxiliary contact
II 12: For 3200A PCB
III N: UL
IV
Contact configuration
44: 4NO+4NC, 66: 6NO+6NC
44C: 4NO/NC, 66C: 6NO/NC
SHT 12 N A
I II III IV
ISHT: Shunt trip release
SHTD: second shunt trip release
II 12: For 3200A PCB
III N: UL
IV Control voltage
A: 24-30VDC, B: 48-60VDC, C: 110-130VAC/DC, D: 208-240VAC/DC
XF 12 N A
I II III IV
I XF: Shunt close
II 12: For 3200A PCB
III N: UL
IV Control voltage
A: 24-30VDC, B: 48-60VDC, C: 110-130VAC/DC, D: 208-240VAC/DC
UVT 12 N A
I II III IV
IUVT: Under voltage trip
II 12: For 3200A PCB
III N: UL
IV Control voltage
A: 24VDC, B: 48VDC, C: 110 - 130VAC/DC, D: 208 - 240VAC/DC E: 380-415VAC
MD 12 N C
I II III IV
I MD: Motor operator Device
II 12: For 3200A PCB
III N: UL
IV Control voltage
A: 24-30VDC, B: 48-60VDC, C: 110-130VAC/DC, D: 208-240VAC/DC
Selection Guide
CAS 12 N 3V3200
III III IV V VI
I CAS: Cassette
II Frame size
12: 3200A
III N: UL
IV
Pole
3: 3P
4: 4P
V
H: Horizontal
V: Vertical
* 3200A only available with vertical wiring.
VI
Rated current
1600: 800A, 1600A,
2500: 2000A, 2500A,
3200: 3200A
Catalog Designation for Trip unit
SU 30 NHA
I II III IV V
I SU: Smart unit
II Protection type
20: LI, 30: LSI, 40: LSIG
III N: UL
IV
Measurement type
M: Basic without measurement (LED display)
A: Ammeter (LCD display)
H: Harmonics (LCD display)
VControl voltage
A: 24VDC,D: 110-130VAC, D: 208-240VAC
User Manual 05User Manual 04
Catalog Designation for Phase barrier for withdrawable type
Catalog Designation for Rear connection plate
Catalog Designation for Door interlocks for withdrawable type
Catalog Designation for Mechanical Interlocks with cables
VPEC 12 N S
I II III IV
IVPEC: Door interlocks for withdrawable type
II 12: For 3200A PCB
III N: UL
IV P: Position interlock
S: Status interlock
IPA 12 N
I II III
I IPA: Mechanical Interlocks with cables
II 12: For 3200A PCB
III N: UL
DPS 12 N 2
I II III IV
IDPS: Phase barrier for withdrawable type
II 12: For 3200A PCB
III N: UL
IV 2: 2 pcs for 3P
3: 3 pcs for 4P
RCP 12 N 3F3200
I II III IV V VI
I RCP: Rear connection plate
II 12: For 3200A PCB
III N: UL
IV 3: 3P, 4: 4P
V
F: Fixed
D: Withdrawable
* 3200A only provided with vertical connection in withdrawable type.
VI
1600: 800A,1600A
2500: 2000A,2500A
3200: 3200A
Selection Guide Selection Guide
Catalog Designation for Position indicator
EF 12 N
I II III
I EF: Position indicator
II 12: For 3200A PCB
III N: UL
Catalog Designation for OFF position keylock
KLK 12 N 1
I II III IV
I KLK: OFF position keylock
II 12: For 3200A PCB
III N: UL
IV 1: 1 lock 1 key, 2: 2 locks 1 key, 3: 3 locks 2 keys
Catalog Designation for Doorframes for fixed type
Catalog Designation for Doorframes for Doorframes for withdrawable type
CDP 12 N
I II III
ICDP: Doorframes for fixed type
II 12: For 3200A PCB
III N: UL
DDP 12 N
I II III
IDDP: Doorframes for withdrawable type
II 12: For 3200A PCB
III N: UL
Catalog Designation for Phase barrier for fixed type
PHS 12 N 2
I II III IV
IPHS: Phase barrier for fixed type
II 12: For 3200A PCB
III N: UL
IV 2: 2 pcs for 3P
3: 3 pcs for 4P
Catalog Designation for Pushbutton lock device
VBP 12 N
I II III
IVBP: Pushbutton lock device
II 12: For 3200A PCB
III N: UL
User Manual 07User Manual 06
1PCS
A32
Conform standard:
UL 1066/ANSI C37.13
CSA C22.2 No.31
12345678912345679812345678912345679 8
A32H3D3200
UVT12NA
XF12NA
SHT12NA
NOARK Electrics (shanghai) Co.,Ltd
Power Circuit Breaker
AX66
MD12NA
SU30NHA
File E502732
A32
Conform standard:
UL 1066/ANSI C37.13
CSA C22.2 NO.31
123456789123456798123456789123456798
A32H3D3200
UVT 12NA
XF 12NA
SHT 12NA
NOARK Electrics (shanghai) Co.,Ltd
Power Circuit Breaker
AX 66
MD 12NA
SU 30NHA
FileE502732
1
1
Product parameters
Type A32Q A32R A32H ASD32Q ASD32R ASD32H
Pole 3P/4P 3P/4P
Installation Fixed/Withdrawable Fixed/Withdrawable
Rated current(A) Fixed：800/1600/2000/2500
Withdrawable：800/1600/2000/2500/3200
Fixed：800/1600/2000/2500
Withdrawable：800/1600/2000/2500/3200
Rated Maximum Valatge(V) 254/508/635 254/508/635
Frequency(Hz) 50/60 50/60
Interrupting rating at rated maximum voltage (kA)
254V 65 85 100 65 85 100
508V 65 85 100 65 85 100
635V 65 85 100 65 85 100
Short time withstand current (kA)
254V 65 85 100 65 85 100
508V 65 85 100 65 85 100
635V 65 85 100 65 85 100
operating time(ms) open ＜70 ＜70
close ＜40 ＜40
life cycle(time)
mechanical without maintenance 10000 10000 10000 10000 10000 10000
with maintenance / / / / / /
electrical without maintenance 6000 6000 6000 6000 6000 6000
with maintenance / / / / / /
Enclosure dimension
H×W×D(in/mm)
withdrawable
3P
21.65×23.62×18.11
(550×520×460)
Ventilation Area 9092mm²
21.65×23.62×18.11
(550×520×460)
Ventilation Area 9092mm²
4P
21.65×25×18.11
(550×635×460)
Ventilation Area 11963mm²
21.65×25×18.11
(550×635×460)
Ventilation Area 11963mm²
fixed
3P 21.65×20.47×14.17
(550×520×360)
21.65×20.47×14.17
(550×520×360)
4P 21.65×25×14.17
(550×635×360)
21.65×25×14.17
(550×635×360)
Environmental Conditions
Ambient temperature
Altitude
Humidity
Rated
Current(A)
Temperature(℃)
<40 45 50 55 60 65 70
800 100% 100% 100% 100% 100% 100% 100%
1000 100% 100% 100% 100% 100% 100% 100%
2000 100% 100% 100% 100% 100% 100% 93%
2500 100% 95% 92% 88% 83% 80% 75%
3200 100% 95% 92% 88% 83% 80% 75%
Altitude(m)
<2000 2600 3900 4900
Rated Voltage(V) 1xUe 0.95xUe 0.8xUe 0.7xUe
Rated Current(A) 1xIn 0.99xIn 0.96xIn 0.94xIn
A32 Circuit breakers can operate in the following environmental conditions:
With M Smart Unit: -40℃~ 70℃;
With H Smart Unit: -20℃~ 70℃;
A32 Circuit breakers can operate at higher temperatures than the reference temperature 40℃,in this case,the derating coefficients
shown in the table must be applied.
A32 Circuit breakers do not undergo changes in rated performance up to 2000m.Beyond this altitude ,the derating coefficients shown in
the table must be applied.
The relative humidity does not exceed 50% at 40℃,the monthly average maximum of relative humidity in the wettest month does not
exceed 90%.
The effect of surface condensation caused by temperature changes on product performance should be taken into consideration.
User Manual 09User Manual 08
1PCS
A32
Conform standard:
UL 1066/ANSI C37.13
CSA C22.2 No.31
12345678912345679812345678912345679 8
A32H3D3200
UVT12NA
XF12NA
SHT12NA
NOARK Electrics (shanghai) Co.,Ltd
Power Circuit Breaker
AX66
MD12NA
SU30NHA
File E502732
A32
Conform standard:
UL 1066/ANSI C37.13
CSA C22.2 NO.31
123456789123456798123456789123456798
A32H3D3200
UVT 12NA
XF 12NA
SHT 12NA
NOARK Electrics (shanghai) Co.,Ltd
Power Circuit Breaker
AX 66
MD 12NA
SU 30NHA
FileE502732
1
1
installation bolt：Hex Cap Screws：
Hex Cap Screws :
7/16 in x 2 3
4in
17
0.67
7/16 in x 2 3
4in
User Manual 11User Manual 10
Handling
800A/1600A
187/85 198/90
282/128 297/135 330/150
242/110 253/115
364/165 375/170 419/190
2000A/2500A 3200A
unit : lb/kg
Withdrawable
7. Pull out the main breaker to maximum extent
Nameplate example
LOW VOLTAGE AC POWER CIRCUIT BREAKER
UL 1066/ANSI C37.13/CSA C22.2 No.31
Frame Size:3200A Frequency:50/60Hz
Rated Continuous Current: Poles:
Cat.
MFG.Date:
Serial No. : E510966
MADE IN CHINA
Rated Maximum Voltage(V)
Rated Short Circuit Current(kA)
Short-Time Withstand Current
(kA,0.5s)
254 508 635
Instruction Manual:
5. Press and hold pull out button
6. Pull out the main breaker
Rotate handle indicator
to disconnect position
Connected
Test
Disconnected
User Manual 13User Manual 12
Handling
800A/1600A
187/85 198/90
282/128 297/135 330/150
242/110 253/115
364/165 375/170 419/190
2000A/2500A 3200A
unit : lb/kg
Handling
NOTE: Weight of the circuit breakers with packaging and standard configurations.
User Manual 15User Manual 14
Handling
Cassette�only
Model�1
Main�breaker�only
Model�1
800A/1600A
Vertical installation
Fixed type
14.61(371)
12.91(328)
12.24(311)
10.55(268)
8×φ0.24（6）
in/mm
Autres manuels pour A32
1
Table des matières
Autres manuels Noark Disjoncteur
