1500V DC
FERRULE FUSES/SPECIAL PURPOSE
Ratings Features/Benefits
CC 1551 CP gRB ? Blown Fuseindicator
striker
? 0.8 to 5 Amps
? 20x127ceramic
? 1000vdc at 100kA cylindrical body
L/R=100mSec
? Full rangeD.C. operation
CC 1500 CP gRB
? 0.8 to 5 Amps
? 1000vdc 30kA
L/R=30mSec
CC 1500 CP gRD
? 6 to 25amps
? 1500vdc at 30kA
L/R=55mSec
? Dimensions 127
G
(cid:2)20.6 (cid:2)5
Indicator Trip Force: 4.5N (1lb) at 0mm-2.5N )1/2lb) at 7mm (1/4") - when so equipped*
APPLICATIONS DATA
WATTS LOSS
(S mIZ mE
)
C RU AR TR INEN GT INTE RR AR TU INP GTING 0.8 IN IN CATALOG NUMBER NUR ME BF.
E R
IN(A)
NEW OLD
0.8 0.5 0.9 CC1551CPgRB20x127/0.8 D150gRB0.8VI E075743
1 0.5 0.9 CC1551CPgRB20x127/1 D150gRB001VI F075744
1.5 @ 1000V DC 0.8 1.4 CC1551CPgRB20x127/1.5 D150gRB01.5VI G075745
2 100kA 0.9 1.6 CC1551CPgRB20x127/2 D150gRB002VI B088367
3.15 L/R = 100ms 1.2 2.1 CC1551CPgRB20x127/3.15 D150gRB3.15VI H075746
4 1.3 2.1 CC1551CPgRB20x127/4 D150gRB004VI J075747
5 1.4 2.3 CC1551CPgRB20x127/5 D150gRB005VI C088368
0.8 0.5 0.9 CC1500CPgRB20x127/0.8 D150gRB0.8V J081842
1 0.5 0.9 CC1500CPgRB20x127/1 D150gRB001V R079894
1.5 @ 1000V DC 0.8 1.4 CC1500CPgRB20x127/1.5 D150gRB01.5V K081843
20
2 30kA 0.9 1.6 CC1500CPgRB20x127/2 D150gRB002V Y099243
x
3.15 L/R = 30ms 1.2 2.1 CC1500CPgRB20x127/3.15 D150gRB3.15V L081844
127
4 1.3 2.1 CC1500CPgRB20x127/4 D150gRB004V Z099244
5 1.4 2.3 CC1500CPgRB20x127/5 D150gRB005V A099245
6 3.4 6.3 CC1500CPgRD20x127/6 D150gRB006V E082804
8 3.3 6.0 CC1500CPgRD20x127/8 D150gRB008V Z080867
10 @ 1500VDC 3.5 6.1 CC1500CPgRD20x127/10 D150gRB010V F081655
12 30kA 3.9 6.8 CC1500CPgRD20x127/12 D150gRB012V B080593
16 L/R = 55ms 5 8.9 CC1500CPgRD20x127/16 D150gRB016V Q081457
20 5.3 9.6 CC1500CPgRD20x127/20 D150gRB020V D082803
25 6.6 12 CC1500CPgRD20x127/25 D150gRB025V A080431
*Blown fuse indicator minimum trip voltage: 50V
G 411500V DC
FERRULE FUSES/SPECIAL PURPOSE
DC Voltage Capability vs. Time Constant Peak Arc Voltage vs. Working Voltage
90
80
70
60
50
40
30
20
10
0
U (V)
Above: Curves indicate maximum permissible value of time
constant L/R as a function of DC working voltage.
Curve 1: gRD @ L/R = 30ms
Curve 2: gRB @ L/R = 60ms
Curve 3: gRD @ L/R = 15ms
Curve 4: gRB @ L/R = 30ms
Melting Time-Current Data
gRB without trip indicator gRB with indicator gRB without trip indicator
Above: Curves indicate, for each rated current, pre-arcing (melting) time vs. R.M.S. pre-arcing (melting) current.
+ - 9% tolerance for mean pre-arcing (melting) current
0001 0041 0081 0022 0062
L/R (ms)
4000
3000
2000
1000
0 005 0001 0051 0002
t (s)
10 4
a=130 a=130 a=130
103 A2=0.6 A2=0.6 A2=0.6
B1=1.25 B1=1.25 B1=1.25
B2=0.6 B2=0.6 B2=0.6
10 2 Cf3=0.8 Cf3=0.8 Cf3=0.8
10
1
10-1
10-2
10-3
10-4
1 10 10 2 10 3 1 10 10 2 10 3 1 10 10 2 10 3

FERRAZ 1500VDC專用熔斷器是一種針對直流高壓（1500伏特直流）電路設(shè)計的專業(yè)級電氣保護元件。這種熔斷器專為電力系統(tǒng)中需要在1500V直流電壓等級下工作的應(yīng)用場合如電動汽車、軌道交通、風(fēng)力發(fā)電、光伏逆變器以及其他高壓直流設(shè)備提供過載和短路保護。它具有高耐壓、快速響應(yīng)能力以及精確的額定電流范圍，確保在發(fā)生故障時能有效切斷電路，防止設(shè)備損壞和人員傷害，從而提高了整個系統(tǒng)的安全性和可靠性。FERRAZ作為一家在高壓電氣熔斷器領(lǐng)域享有聲譽的制造商，其1500VDC專用熔斷器憑借高質(zhì)量的產(chǎn)品性能和先進的技術(shù)，在全球范圍內(nèi)被廣泛應(yīng)用于各種高壓直流電源系統(tǒng)中。