欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: 170M4140
廠商: COOPER INDUSTRIES
元件分類: 保險絲
英文描述: ELECTRIC FUSE, 250A, 1300VAC, 1300VDC, 100000A (IR), INLINE/HOLDER
文件頁數: 1/4頁
文件大小: 242K
代理商: 170M4140
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
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
128
Square body DIN 43 653 — 1250V/1300V (IEC/UL):
50-1400A
High Speed Fuses
1250V/1300V (IEC/UL) 50-1400A
Specifications
Description: Square body DIN
43 653 stud-mount high speed
fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1250Vac (IEC)
— 1300Vac (UL)
Amps: — 50-1400A
IR: — 100kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized. Consult Cooper Bussmann for
UL Recognition/CSA Component Acceptance status.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at
power factor of 15% are
given in the electrical
characteristics. For other
voltages, the clearing I2t
is found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg,
(rms).
UL
3
2.5
8
10
3
1.4
1.8
6
4
5
3
400
600
800
1000 1200 1400
E
g
Dashed lines (- - - - - -) apply to the following
amperages:.
Size
Amps.
1*
400A
1
500-630A
2
630-1000A
3
800-1400A
K
1.5
1.0
1.25
0.5
0.4
0.3
0.2
400
600
800
1000 1200
1400
E
g
Kp
30 40 50
60
70
80 90 100%
I
b
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
A
B
108
D
E
6
H
11
Dimensions (mm)
Type -/110, -TN/110
Size A
B
D** E
H
1*
80
138
58
45
20
1
80
138
66
53
25
2
80
138
75
61
25
3
81
139
90
76
30
**Microswitch.
1mm = 0.0394” / 1” = 25.4mm
相關PDF資料
PDF描述
170M4141 ELECTRIC FUSE, 315A, 1300VAC, 1300VDC, 100000A (IR), INLINE/HOLDER
170M4142 ELECTRIC FUSE, 350A, 1300VAC, 1300VDC, 100000A (IR), INLINE/HOLDER
170M4143 ELECTRIC FUSE, 400A, 1300VAC, 1300VDC, 100000A (IR), INLINE/HOLDER
170M4144 ELECTRIC FUSE, 450A, 1300VAC, 1300VDC, 100000A (IR), INLINE/HOLDER
170M4145 ELECTRIC FUSE, 500A, 1300VAC, 1300VDC, 100000A (IR), INLINE/HOLDER
相關代理商/技術參數
參數描述
170M4141 功能描述:保險絲 315A 1250V 1/110 AR CU RoHS:否 制造商:Littelfuse 產品: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
170M4142 功能描述:保險絲 350A 1250V 1/110 AR CU RoHS:否 制造商:Littelfuse 產品: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
170M4143 功能描述:保險絲 400A 1250V 1/110 AR CU RoHS:否 制造商:Littelfuse 產品: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
170M4144 功能描述:保險絲 450A 1250V 1/110 AR CU RoHS:否 制造商:Littelfuse 產品: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
170M4145 功能描述:保險絲 500A 1250V 1/110 AR CU RoHS:否 制造商:Littelfuse 產品: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
主站蜘蛛池模板: 苍梧县| 滦南县| 永兴县| 当涂县| 临猗县| 库车县| 海门市| 仁化县| 西贡区| 屏南县| 木里| 静宁县| 松桃| 沂水县| 沾益县| 四会市| 三江| 合江县| 西丰县| 新化县| 平潭县| 南宁市| 卢龙县| 崇左市| 台东县| 鄂托克旗| 宜川县| 泰兴市| 镇坪县| 德令哈市| 四子王旗| 怀宁县| 阳原县| 广昌县| 伊宁县| 山西省| 天镇县| 宣化县| 五莲县| 宁陕县| 三亚市|