Noark ASD25DC Manual de usuario
Air Circuit Breaker
Usage Manual
ZASD25DC202208UL
NOARK ASD25DC
PV/BPS Air switch disconnectors from 800A to 2500A are certified to
UL 489/UL 489B
User Manual
Installation manual
Overview 01
Product parameters 02
Environmental conditions 02
Connection type 03
Package identification 05
Storage 06
Necessary tools 07
Handling 08
Unpacking 09
Installation Dimension 10
Accessories 26
Control circuit wiring 30
Contents
User Manual 01
1
7
8
9
10
11
2
3
4
5
6
Overview
1. Control circuit wiring terminal
6. Fixed plate (left)
2. Brand
3. Opening push-button (O)
4. Contact position indicator
5. Closing ready indicator
7. Closing push-button (I)
10. Spring charged/discharged indicator
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
8. Manual spring charge handle
9. Nameplate
11. Fixed plate (right)
Overview
This device 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.
UL489
UL file number：E529657
UL489B
UL file number：E529658
Codes and Standards
User Manual 03User Manual 02
Product parameters Connection type
Type ASD25DC
Pole 4P
Installation Fixed
Rated current(A) 800A/1000A/1250A/1600A/2000A/2500A
Rated Maximum Volatge(V) DC1500
Short circuit withstand current (kA) 120/150
Operating time(ms) Max.openning time Max.openning time ≤30
Max.closing time Max.closing time ≤70
Life cycle(time) Mechanical 12500
Electrical 2000
External dimensions
Inches(mm) H×W×D
800A-2000A 15.43×18.31×17.01 (392×465×433)
2500A 15.43×18.31×18.78 (392×465×477)
Enclosure dimensions
Inches(mm) H×W×D
21.73×23.62×13.86 (552×600×352)
Ventilation Area Top: 18183mm²
TypeC
Upper Supply Lower supply
TypeD
Environmental conditions
Ambient temperature
Altitude
Humidity
Rated
Current(A)
Temperature(℃)
Horizontial type Vertical type
<40 45 50 55 60 65 70 <40 45 50 55 60 65 70
800 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100%
1600 100% 100% 100% 100% 100% 95% 90% 100% 100% 100% 100% 100% 100% 100%
2000 100% 100% 100% 100% 95% 90% 85% 100% 100% 100% 100% 100% 95% 93%
2500 100% 100% 100% 95% 90% 85% 80% 100% 100% 100% 100% 95% 93% 90%
Altitude(m)
<2000 3000 4000 5000
Rated Voltage(V) 1xIn 0.9xIn 0.8xIn 0.7xIn
Rated Current(A) 1xIn 0.98xIn 0.96xIn 0.94In
ASD25DC air switch disconnector can operate in -40℃~ 70℃environmental conditions.
ASD25DC air switch disconnector can operate at higher temperatures than the reference temperature 40℃,in this case,the derating
coefficients shown in the table must be applied.
ASD25DC air switch disconnector 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 85% 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.
*Configuration C for ungrounded system only
*Configuration D for either grounded or ungrounded in PV system
Load
+(-) -(+)
Load
+(-)
-(+)
Load
+(-) -(+)
Load
+(-)
-(+)
User Manual 05User Manual 04
1PCS
1
1
ASD25DC
Conform standard:
UL 489/UL 489B
1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 9 81 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 9 8
NOARK Electrics (USA),Inc.
PV/BPS Molded Case Switch
1800404
ASD25DCH4FVC2500
1800278 +UVT12NC AC/DC110～130V
1800270 +SHT12NC AC/DC110～130V
1800262 +XF12NC AC/DC110～130V
1800429 +MD11NA DC24～30V
1800287
+AX12NF66
File E529657
File E529658
ASD25DC
Conform standard:
UL 489/UL 489B
1234 5 6789 1 234567 9 81 234 5 6789 1 234567 9 8
NOARK Electrics (USA),Inc.
PV/BPS Molded Case Switch
1800404 ASD25DCH4FVC2500
1800278 +UVT12NC AC/DC110～130V
1800270 +SHT12NC AC/DC110～130V
1800262 +XF12NC AC/DC110～130V
1800429 +MD11NA DC24～30V
1800287 +AX12NF66
File E529657
File E529658
Connection type
Jumper busbars dimensions
Applicable busbar as following:
800-2000A:
2500A:
Rated Current Horizontal type Vertical type
800A
6.35TX76.2X1ea (inch:1/4X3X1ea) 6.35TX76.2X1ea (inch:1/4X3X1ea)
10TX50X1ea 10TX50X1ea
1000A
6.35TX50.8X2ea (inch:1/4X2X2ea) 6.35TX50.8X2ea (inch:1/4X2X2ea)
6TX50X2ea 6TX50X2ea
1200A
6.35TX57.2X2ea (inch:1/4X2 1/4X2ea) 6.35TX57.2X2ea(inch:1/4X2 1/4X2ea)
8TX50X2ea 8TX50X2ea
1600A
6.35TX76.2X2ea (inch:1/4X3X2ea) 6.35TX76.2X2ea (inch:1/4X3X2ea)
10TX50X2ea 10TX50X2ea
2000A
6.35TX101.6X2ea (inch:1/4X4X2ea) 6.35TX101.6X2ea (inch:1/4X4X2ea)
10TX80X2ea 10TX80X2ea
2500A
6.35TX127X2ea (inch:1/4X5X2ea)
10TX80X2ea 10TX80X2ea
10TX100X2ea 10TX100X2ea
Package identification
6.89(175)
8×∅0.51(∅13)
8×∅0.51(∅13)
8×∅0.51(∅13)
2.17(55)
1.57(40) 1.57(40)
1.57(40)
1.57(40)
3.15(80)
3.15(80)
1.57(40)1.57(40) 0.59(15)0.59(15)
0.39(10)
0.39(10)
0.39(10)
4.53(115)
2.95(75)
0.79(20)
0.79(20)
1.57(40)
3.94(100)
5.12(130)
1.1(28)
4.72(120)
User Manual 07User Manual 06
1PCS
1
1
ASD25DC
Conform standard:
UL 489/UL 489B
1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 9 81 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 9 8
NOARK Electrics (USA),Inc.
PV/BPS Molded Case Switch
1800404
ASD25DCH4FVC2500
1800278 +UVT12NC AC/DC110～130V
1800270 +SHT12NC AC/DC110～130V
1800262 +XF12NC AC/DC110～130V
1800429 +MD11NA DC24～30V
1800287
+AX12NF66
File E529657
File E529658
ASD25DC
Conform standard:
UL 489/UL 489B
1234 5 6789 1 234567 9 81 234 5 6789 1 234567 9 8
NOARK Electrics (USA),Inc.
PV/BPS Molded Case Switch
1800404
ASD25DCH4FVC2500
1800278 +UVT12NC AC/DC110～130V
1800270 +SHT12NC AC/DC110～130V
1800262 +XF12NC AC/DC110～130V
1800429 +MD11NA DC24～30V
1800287
+AX12NF66
File E529657
File E529658
installation bolt：Hex Cap Screws：7/16 in x 23
4in
Hex Cap Screws :
17
0.67（17）
7/16 in x 2 3
4in
in/mm
Storage Necessary tools
Application in Control Circuit Wiring
Installation Bolt
User Manual 09User Manual 08
Handling
Handling
800A/2000A 2500A
Type C
net weight 154/70 net weight 160/73
gross weight 198/90 gross weight 205/93
Type D
net weight 163/74 net weight 168/76
gross weight 207/94 gross weight 211/96
unit : lb/kg
Unpacking
Nameplate example
:
:
User Manual 11User Manual 10
800A/1000A/1250A/1600A/2000A
Horizontal installation
Type C
in(mm) in(mm)
800A/1000A/1250A/1600A/2000A
Horizontal installation
Type C
Upper supply Lower supply
Installation Dimension Installation Dimension
Y
X
Y
X
3.58(91)
3.58(91)
3.17(80.5)
3.17(80.5)
11.02(280)
11.02(280)
10.51(267)
10.51(267)
7.28(185)
X
Y
Y
7.28(185)
6.77(172)
6.77(172)
5.75(146)
5.75(146)
5.75(146)
5.75(146)
FF
FF
8.64(219.5)
8.64(219.5)
13.46(342)
13.46(342)
8×∅0.24(∅6) 8×∅0.24(∅6)
16×∅0.51(∅13)
16×∅0.51(∅13)
Max overlap : 3.27(83)
Panel perforating size
Max overlap : 3.27(83)
13.97(355) 13.97(355)
9.84(250) 9.84(250)
12(305) 12(305)
13.46(342) 13.46(342)
12.28(312) 12.28(312)
0.79(20)
7.2(183)
5.08(129)
5.08(129)
5.08(129)
5.08(129)
9(228.5)6.44(163.5)
6.44(163.5) 9(228.5)
0.47(12)
0.47(12)
5.91(150)
5.91(150)
1.57(40)
1.57(40)
1.57(40)
1.57(40)
1.57(40)
1.57(40)
1.57(40)
7.2(183)
1.97(50)
0.79(20)
3.15(80)
3.15(80)
3.74(95)
3.74(95)
3.74(95)
3.74(95)
3.74(95)
3.74(95)
1.57(40)
1.57(173)
12.24(311)
12.24(311)
10.55(268)
10.55(268)
Panel perforating size
X
Y
Y
User Manual 13User Manual 12
800A/1000A/1250A/1600A/2000A
Vertical installation
Type C
in(mm) in(mm)
800A/1000A/1250A/1600A/2000A
Vertical installation
Type C
Upper supply Lower supply
Installation Dimension Installation Dimension
Y
X
Y
X
3.58(91) 3.58(91)
3.17(80.5) 3.17(80.5)
11.02(280) 11.02(280)
7.28(185)
XX
Y
Y
Y
Y
7.28(185)
5.75(146) 5.75(146)
5.75(146) 5.75(146)
FF
8.64(219.5) 8.64(219.5)
13.46(342) 13.46(342)
5.08(129)
5.08(129)
5.08(129)
5.08(129)
9(228.5)
9(228.5)
6.44(163.5)
6.44(163.5)
1.57(40)
1.57(40)
1.57(40)
1.57(40)
10.51(267) 10.51(267)
6.77(172) 6.77(172)
8×∅0.24(∅6) 8×∅0.24(∅6)
13.97(355) 13.97(355)
12.28(312) 12.28(312)
0.47(12)
0.47(12)
5.91(150)
5.91(150)
12.24(311)
12.24(311)
10.55(268)
10.55(268)
F
F
Max overlap : 3.27(83)
Max overlap : 3.27(83)
9.84(250)
9.84(250)
12(305)
12(305)
13.46(342)
1.57(40)
1.57(40)
1.57(40)
0.79(20) 0.79(20)
0.79(20)
6.81(173)
6.02(153)
0.79(20)
3.15(80)
3.15(80)
3.74(95) 3.74(95)
3.74(95) 3.74(95)
3.74(95) 3.74(95)
16×∅0.51(∅13)
Panel perforating size Panel perforating size
User Manual 15User Manual 14
2500A
Horizontal installation
Type C
2500A
Horizontal installation
Type C
in(mm)
Upper supply
Installation Dimension Installation Dimension
in(mm)
Lower supply
Y
X
Y
X
3.58(91) 3.58(91)
3.17(80.5) 3.17(80.5)
11.02(280) 11.02(280)
10.51(267)
10.51(267)
6.77(172)
6.77(172)
0.39(10)
5.75(146) 5.75(146)
5.75(146) 5.75(146)
FF
F
FF
8.64(219.5) 8.64(219.5)
15.2(386)
15.2(386)
14.37(365) 14.37(365)
8×∅0.24(∅6)
8×∅0.24(∅6)
16×∅0.51(∅13)
16×∅0.51(∅13)
Max overlap : 3.27(83)
Max overlap : 3.27(83)
13.97(355)
13.97(355)
12.83(326) 12.83(326)
12.28(312)
12.28(312)
0.79(20)
0.79(153)
0.79(20)
5.08(129)
5.08(129)
5.08(129)
5.08(129)
9(228.5)
9(228.5)
6.44(163.5)
6.44(163.5)
0.47(12)
0.47(12)
5.91(150)
5.91(150)
1.57(40)
1.57(40)
1.57(40)
1.57(40)
7.3(185.5)
0.79(20)
3.15(80)
3.15(80)
3.15(80)
3.15(80)
0.59(15)
0.59(15)2.07(52.5)
4.53(115)
4.53(115)
4.53(115)
4.53(115)
4.53(115)
4.53(115)
12.24(311)
12.24(311)
10.55(268)
10.55(268)
7.28(185)
XX
YY
Y
Y
7.28(185)
Panel perforating size Panel perforating size
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