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參數(shù)資料
| 型號： | 20ET |
| 英文描述： | HALBLEITERSICHERUNG HRC 660V 20A |
| 中文描述： | HALBLEITERSICHERUNG人權(quán)委員會至660V 20A條 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大小： | 102K |
| 代理商： | 20ET |
Form No.
Page 2 of 2
BIF Doc #720024
Bussmann
This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right,
without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without
notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
rev. 6/29/98
British Style BS 88
690V
6-700A
Total Clearing I2t
The total clearing I
2t at rated voltage and
at power factor of 15% are given in the
electrical characteristics. For other volt-
ages, the clearing I
2t is found by multi-
plying by correction factor, K , given as
a function of applied working voltage,
Eg, (RMS).
Arc Voltage
This curve gives the peak arc voltage,
UL, which may appear across the fuse
during its operation as a function of the
applied working voltage, Eg, (RMS) at a
power factor of 15%.
Power Losses
Watts loss at rated current is given in
the electrical characteristics. The curve
allows the calculation of the power
losses at load currents lower than the
rated current . The correction factor, Kp ,
is given as a function of the RMS load
current, Ib , in % of the rated current .
Electrical Characteristics
Dimensions
200
300
400
500
600 660
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1)
2)
E
g
K
1500
1000
500
200
400
600 660
E
g
U
L
1)
2)
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50
60
70
80 90 100%
I
b
77
63.5
48
17.1
19.1
12.7
7.1
9.7
94
70
46
37
19
31.8
8.7
11.9
113
A
50
41
38.1
25.4
10.3
13.5
113
A
50
83
38
25.4
10.3
14
Fig. 2: ET, FE
74.6
64.3
54.8
6.4
8.7
4
5.5
Fig. 1: CT
Fig. 3: EET, FEE
Fig. 4: FM, MT
Fig. 5: FMM, MMT
Dimensions in mm.
1mm = 0.0394∑
1∑ = 25.4mm
1) CT, FE, EET, FEE
2) ET, FM, FMM
1) CT
2) ET, FE, EET, FEE, FM, FMM
“A”
Type
Dimension
FM
80-85
FMM
80-85
MT
85
MMT
85
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 20ET | 制造商:Cooper Bussmann 功能描述:FUSE HRC HIGH SPEED 20A |
| 20ET1 | 功能描述:電源線濾波器 20A 1/4"-1/4" FASTON FLANGE MOUNT RoHS:否 制造商:EPCOS 電壓額定值:277 VAC 電流額定值:100 A 安裝風(fēng)格:Chassis 端接類型:Screw |
| 20ET6 | 功能描述:電源線濾波器 20A STUD - STUD FLANGE MOUNT RoHS:否 制造商:EPCOS 電壓額定值:277 VAC 電流額定值:100 A 安裝風(fēng)格:Chassis 端接類型:Screw |
| 20ETF | 制造商:IRF 制造商全稱:International Rectifier 功能描述:FAST SOFT RECOVERY |
| 20ETF02 | 功能描述:整流器 200 Volt 20 Amp RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
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