美国BUSSMANN FWP-(5-1200)A系列北美快速熔断器规格资料,选型手册,datasheet,图纸,尺寸图,安时曲线图

Form No. FWP 700

Page 1 of 2

Data Sheet: 720012

FWP 700V

5-1200A

3-6-02A02008

Electrical Characteristics Ordering Information

Dimensions Curves Rated

I 2t (A 2Sec)Carton Current Clearing Watts Part Carton Weight Figure

Type

RMS-Amps Pre-arc at 700V Loss

Number Qty.

(lbs)

Number

BIF #

5 1.610 1.5FWP-5B __________________________________________________________________________10 3.6204FWP-10B __________________________________________________________________________151075 5.5FWP-15B __________________________________________________________________________20261806FWP-20B 10 2.2535785316

__________________________________________________________________________25443407FWP-25B __________________________________________________________________________

30584509FWP-30B __________________________________________________________________________________________________

353416012FWP-35B __________________________________________________________________________407632012FWP-40B __________________________________________________________________________5013560012FWP-50B 5 1.21

__________________________________________________________________________6021095015.5FWP-60B 35785308

_________________________________________________________________________________________________

70305200018FWP-70B __________________________________________________________________________80360240021FWP-80B __________________________________________________________________________90415270025FWP-90B 0.24

__________________________________________________________________________100540350027FWP-100B Fig. 1

______________________________________________________________________________________

1251800730028FWP-125A __________________________________________________________________________

FWP

15029001170032FWP-150A __________________________________________________________________________

700V 17542001670035FWP-175A 0.65

__________________________________________________________________________20055002200043FWP-200A __________________________________________________________________________

____________

22577003130045FWP-225A 361

__________________________________________________________________________250105004250048FWP-250A __________________________________________________________________________300176007120058FWP-300A 1

1.17

__________________________________________________________________________350237009560065FWP-350A __________________________________________________________________________4003100012500078FWP-400A ______________________________________________________________________________________

4503640013700094FWP-450A __________________________________________________________________________50045200170000107FWP-500A 2.39

__________________________________________________________________________60066700250000122FWP-600A ______________________________________________________________________________________

70054000300000125FWP-700A __________________________________________________________________________80078000450000140FWP-800A 1.21

_________________________________________________________________________________________________

90091500530000150FWP-900A Fig. 2

35785308

__________________________________________________________________________1000120000600000170FWP-1000A 6.60

__________________________________________________________________________

___________

1200

1950001100000190FWP-1200A Fig. 3

Ⅲ

Interrupting rating 200kA RMS Symmetrical. 1 kg = 2.2 lbs 1 lb = 0.45 kg

ⅢWatts loss provided at rated current.

Ⅲ(700 Vdc/Interrupting rating 50kA) U.L. Recognition & CSA Component Acceptance on 5 through 100 & 700 through 800 amperes. Ⅲ

(700 Vdc/Interrupting rating 10kA) U.L. Recognition & CSA Component Acceptance on 125 through 600 amperes.

3-6-02A02008

Form No. FWP 700

Page 2 of 2

Data Sheet: 720012

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.

FWP 700V 5-1200A

Fig. 1: 5-800 Amp Range

Order #Fig.A B C D E F G H J FWP-5B-30B 1 2.8700.563 1.855 2.477 2.4770.2500.4050.0630.250FWP-35B-60B 1 4.3750.813 2.750 3.708 3.3120.3440.7250.1250.542FWP-70B-100B 1 4.4060.947 2.594 3.625 3.5630.3440.7500.1250.375FWP-125A-200A 1 5.090 1.500 2.840 4.190 3.5000.410 1.0000.2500.750FWP-225A-400A 1 5.090 2.000 2.840 4.280 3.5300.410 1.5000.2500.780FWP-450A-600A 17.090 2.500 2.840 5.720 4.1900.530 2.0000.380 1.300FWP-700A-800A 1 6.630

2.000

2.844

5.562

5.0620.625

1.500

0.250

0.875

FWP-900A-1000A 2See Drawing FWP-1200A

3

See Drawing

Dimension in inches.

1mm = 0.0394∑ 1∑ = 25.4mm

Fig. 2: 900-1000 Amp Range

Fig. 3: 1200 Amp Range

Dimensions

700

604460316

1.51.0

0.50.30.2

0.15

E g

K

1)

3)

2)U L

2

1.61.41.210386543

400

300

500

600

700

E g

1)

2)

K p

1.0

0.80.4

0.50.60.30.2

0.1

304050

60

70

8090100%

I b

1) 125-600 Amp Range

2) 35-100 & 700-1200 Amp Range

1) 35-100 Amp Range 2) 125-600 Amp Range 3) 700-1200 Amp Range

Total Clearing I 2t

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,E g , (RMS).

Arc Voltage

This curve gives the peak arc voltage,U L ,which may appear across the fuse during its operation as a function of the applied working voltage, E g , (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, K p ,is given as a function of the RMS load current, I b , in % of the rated current.

Electrical Characteristics