FWP-6A14F [COOPER]
FWP 660V/700V (IEC/U.L.); FWP 660V / 700V （ IEC / U.L 。 ）
| 型号： | FWP-6A14F |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | FWP 660V/700V (IEC/U.L.) |
| 文件： | 总1页 (文件大小：42K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
Bu s s m a n n
Fe rrule
®
FWP 660V/700V (IEC/U.L.) 1-50A
Electrical Characteristics
Ordering Information
Dimensions
Curves
BIF #
I2t (A2S)
Rated
Current
Carton
Weight
(kg)
Clearing
at 660V
Watts
Loss
Part
Number
Carton
Qty.
Figure
Number
Size
RMS-Amps
Pre-arc
—
—
1
2
—
—
—
—
11
—
22
75
180
320
450
600
750
1800
—
—
—
—
1.5
—
4
5.5
6
7
FWP-1A14F
FWP-2A14F
FWP-3A14F
FWP-4A14F
FWP-5A14F
FWP-6A14F
FWP-10A14F
FWP-15A14F
FWP-20A14F
FWP-25A14F
FWP-30A14F
FWP-32A14F
FWP-40A14F
FWP-50A14F
3
—
4
—
5
6
1.6
—
14 ≈ 51mm
(·Ω¡§∑)
10
15
20
25
30
32
40
50
3.6
10
26
44
58
68
84
200
10
0.225
Fig. 1
35785307
9
7.6
8
9
Ⅲ Interrupting rating 200kA RMS Symmetrical.
Ⅲ Watts loss provided at rated current.
1 kg = 2.2 lbs.
1 lb = 0.45 kg
Ⅲ (700 Vdc/Interrupting rating 50kA) U.L. Recognition.
Ⅲ CSA Component Acceptance: 5 - 30A.
R
Dimensions
Fig. 1: 1-50 Amp Range
50.8
(2.000")
14.3
(0.563")
15.5
(0.610")
Dimension in mm.
1mm = 0.0394∑
1∑ = 25.4mm
Electrical Characteristics
Total Clearing I2t
Arc Voltage
Power Losses
The total clearing I2t at rated voltage and This curve gives the peak arc voltage,
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 .
at power factor of 15% are given in the
electrical characteristics. For other volt-
ages, the clearing I2t is found by multi-
plying by correction factor, K, given as
a function of applied working voltage,
Eg, (RMS).
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%.
1.4
1.4
1.0
Kp
1.2
K
1.2 UL
0.8
1.0
0.9
0.8
0.7
103
9
8
0.6
0.5
0.4
0.3
7
0.6
6
0.5
1)
5
0.2
0.4
2)
4
Eg
Eg
500 600 700
Ib
0.1
0.3
200 300
3
200 300
400
400
500 600 700
30 40 50 60
80 90 100%
70
1) 5-30 Amp Range
2) 32-50 Amp Range
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann
Network Drive. All other copies of this document are by definition uncontrolled. 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.
Form No.
Page 1 of 1
BIF Doc #720025
SB01191
7-18-01
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