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參數(shù)資料
| 型號： | 170M7079 |
| 廠商： | COOPER INDUSTRIES |
| 元件分類： | 保險絲 |
| 英文描述： | ELECTRIC FUSE, 1250A, 690VAC, 200000A (IR), INLINE/HOLDER |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 96K |
| 代理商： | 170M7079 |
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
153
High Speed Fuses
High
Speed
Fuses
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 fac-
tor of 15%.
Power Losses
Watts loss at rated cur-
rent is given in the electri-
cal characteristics. The
curve allows the calcula-
tion 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.
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
Square body flush end contact — 690V (IEC):
1000-4000A
690V (IEC) 1000-4000A
Specifications
Description: Square body flush
end contact high speed fuses.
Dimensions: See dimensions
illustrations.
Ratings:
Volts: — 690Vac
Amps: — 1000-4000A
IR: — 200kA 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).
K
1.5
1.0
0.5
0.4
0.3
0.2
E
g
1)
100 200 300 400 500 600 690
K
p
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
1) Rated voltage 500V
U
L
1.4
1.2
103
6
8
7
9
5
4
3
E
g
200
300
400
500
600 690
53
105
67
15
F
G
105
4
56
Dimensions (mm)
Type 4B/-, 4BKN/-, 4G/-, 4GKN/-
Size
F (in)
G
4B
M10 10 deep
33
4G
1
2” -13 UNC-2B 10 deep
38
1mm = 0.0394” / 1” = 25.4mm
相關PDF資料 |
PDF描述 |
|---|---|
| 170M7080 | ELECTRIC FUSE, 1400A, 690VAC, 200000A (IR), INLINE/HOLDER |
| 170M7081 | ELECTRIC FUSE, 1600A, 690VAC, 200000A (IR), INLINE/HOLDER |
| 170M7082 | ELECTRIC FUSE, 2000A, 690VAC, 200000A (IR), INLINE/HOLDER |
| 170M7083 | ELECTRIC FUSE, 2500A, 690VAC, 200000A (IR), INLINE/HOLDER |
| 170M7084 | ELECTRIC FUSE, 3000A, 690VAC, 200000A (IR), INLINE/HOLDER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 170M7080 | 功能描述:保險絲 1400A 690V 4BKN/65 AR UC 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 |
| 170M7081 | 功能描述:保險絲 1600A 690V 4BKN/65 AR UC 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 |
| 170M7082 | 功能描述:保險絲 2000A 690V 4BKN/65 AR UC 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 |
| 170M7083 | 功能描述:保險絲 2500A 690V 4BKN/65 AR UC 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 |
| 170M7084 | 功能描述:保險絲 3000A 690V 4BKN/65 AR UR 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 |
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