參數(shù)資料
型號： 170M3988
廠商： COOPER INDUSTRIES
元件分類： 保險絲
英文描述： ELECTRIC FUSE, 250A, 1000VAC, 150000A (IR), INLINE/HOLDER
文件頁數(shù)： 1/4頁
文件大?。?/td> 338K
代理商： 170M3988
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
124
Square body DIN 43 653 — 1000V (IEC): 50-1400A
High Speed Fuses
1000V (IEC) 50-1400A
Specifications
Description: Square body mount
high speed fuses.
Dimensions: See dimensions
illustrations.
Ratings:
Volts: — 1000Vac.
Amps:— 50-1400A
IR: — 150kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical Characteristics
Total clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical characteris-
tics. For other voltages, the
clearing I2t is found by mul-
tiplying by correction fac-
tor, 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 correc-
tion factor, Kp, is given as
a function of the RMS load
current, Ib, in % of the
rated current.
Features and Benefits
Excellent dc performance
Low arc voltage and low energy let-through (I2t)
Low watts loss
Superior cycling capability
Typical Applications
DC common bus
DC drives
Power converters/rectifiers
Reduced voltage starters
1,5
1,0
0,5
0,4
0,3
0,2
K
Eg
500
600
700
800
900
1000
*Rated voltage 900V
*
3
2,5
2
1,8
1,6
1,4
1,2
10
3
8
7
6
5
4
3
UL
Eg
500
600
700
800
900
1000
1,0
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,15
0,1
K
p
Ib
30
40
50
60
70
80
90 100%
Type-TN/110
Type-KN/110
Dimensions (mm)
Type –KN/110
Size
A
B
C
Max D1 E
G
H
I.
1*KN/110 80
138
108
61
43
6
22
11
1KN/110
80
138
108
69
51
6
25
11
2KN/110
80
138
108
77
59
6
25
11
3KN/110
81
139
108
92
74
6
30
11
Type –TN/110
Size
A
B
C
Max D2 E
G
H
I
1*TN/110 80
138
108
61
43
6
22
11
1TN/110
80
138
108
69
51
6
25
11
2TN/110
80
138
108
75
59
6
25
11
3TN/110
81
139
108
90
74
6
30
11
1mm = 0.0394” / 1” = 25.4mm
相關PDF資料
PDF描述
170M3987 ELECTRIC FUSE, 200A, 1000VAC, 150000A (IR), INLINE/HOLDER
170M3986 ELECTRIC FUSE, 160A, 1000VAC, 150000A (IR), INLINE/HOLDER
170M3985 ELECTRIC FUSE, 125A, 1000VAC, 150000A (IR), INLINE/HOLDER
170M3984 ELECTRIC FUSE, 100A, 1000VAC, 150000A (IR), INLINE/HOLDER
170M3983 ELECTRIC FUSE, 80A, 1000VAC, 150000A (IR), INLINE/HOLDER
相關代理商/技術參數(shù)
參數(shù)描述
170M3989 功能描述:保險絲 315A 1kV 1*TN/110 AR RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485
170M3990 功能描述:保險絲 350A 1kV 1*TN/110 AR RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485
170M3991 功能描述:保險絲 400A 1kV 1*TN/110 AR RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485
170M4008 功能描述:保險絲 200A 690V 1/80 AR UC RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485
170M4009 功能描述:保險絲 250A 690V 1/80 AR UC RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*