- 您現在的位置：買賣IC網 > PDF目錄298978 > D300GE20C80QF (MERSEN) ELECTRIC FUSE, 80A, 2000VDC, 30000A (IR), INLINE/HOLDER PDF資料下載
參數資料
| 型號： | D300GE20C80QF |
| 廠商： | MERSEN |
| 元件分類： | 保險絲 |
| 英文描述： | ELECTRIC FUSE, 80A, 2000VDC, 30000A (IR), INLINE/HOLDER |
| 文件頁數： | 2/2頁 |
| 文件大小： | 63K |
| 代理商： | D300GE20C80QF |
DC Square-body Fuses
Sizes 300 - 302 - 2x302
gR Brackets size 300 - 1750 to 2000V DC
SCDC
45
Protistor DC fuses
12/04
gRC-gRE from 6 to 125 A
DC applications data
Time vs. current characteristics
Electrical characteristics
Peak arc voltage
vs. working voltage
t (s)
L/R (ms)
I (A)
U (V)
10
10 2
10 3
10 4
1200
1600
2000
2200
100
90
80
70
60
50
40
30
20
10
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10
12
16
20
25
32
40
50
63
80
Above: Curves indicate maximum permissible value of
time constant L/R as a function of DC
working voltage
1 Curve gRC : L/R = 30 ms
2 Curve gRE : L/R = 15 ms
Max. AC voltage (50/60 Hz):
1,700 V with breaking capacity of 80 kA
Um(V)
U (V)
0
1000
2000
4000
2000
0
1
3
4
5
2
10
10 2
10 3
10 4
Above, left to right: Curves indicate, for each rated current, pre-arcing time vs.
R.M.S. pre-arcing current
a= 130
A2=0.6
B1= 1.25
B2= 0.6
Cf3= 0.8
a= 130
A2=0.6
B1= 1.25
B2= 0.6
Cf3= 0.8
± 10% tolerance for mean pre-arcing current
80
100
125
10
10 2
10 3
10 4
a= 130
A2=0.6
B1= 1.25
B2= 0.6
Cf3= 0.8
6
8
gRC
gRE
gRC
3 Curve gRC 1750 V
4 Curve gRC 2000 V
5 Curve gRE 2000 V
Above: Curves indicate for various time constants
L/R the peak arc voltage which may appear across
fuse terminals, vs. DC working voltage
相關PDF資料 |
PDF描述 |
|---|---|
| D37P24A6RL12LF | 37 CONTACT(S), MALE, D SUBMINIATURE CONNECTOR, SOLDER |
| D37P24A6RL22LF | 37 CONTACT(S), MALE, D SUBMINIATURE CONNECTOR, SOLDER |
| D37P24A6RV12LF | 37 CONTACT(S), MALE, D SUBMINIATURE CONNECTOR, SOLDER |
| D37P24A6RV22LF | 37 CONTACT(S), MALE, D SUBMINIATURE CONNECTOR, SOLDER |
| D37P24A6RX12LF | 37 CONTACT(S), MALE, D SUBMINIATURE CONNECTOR, SOLDER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| D300JCTE1120W | 制造商:Dialogic Corporation 功能描述:VOICE D300JCTE1120W PFU CTPENT |
| D300JCTE175W | 制造商:Dialogic Corporation 功能描述:VOICE D300JCTE175W PFU CTPENTI |
| D300K12A18 WAF | 制造商:ON Semiconductor 功能描述: |
| D300K12A27 WAF | 制造商:ON Semiconductor 功能描述: |
| D300K1K0 | 制造商:Ohmite Mfg Co 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。