Datasheet > FWP-50A22F

FWP-50A22F

更新时间： 2024-11-05 23:53:11

品牌	Logo	应用领域
其他 - ETC		电路保护
页数	文件大小	规格书
1页	35K
描述
Fuse

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中文翻译

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FWP-50A22F 数据手册

Bu s s m a n n

Fe rrule

FWP 660V/700V (IEC/U.L.) 20-100A

Electrical Characteristics

Ordering Information

Dimensions

Curves

I²t (A²S)

Rated

Current

RMS-Amps

Carton

Weight

(kg)

See Page

(BIF #)

Clearing

at 660V

Watts

Loss

Part

Number

Carton

Qty.

Figure

Number

Size

Pre-arc

100

260

410

605

4.6

5.6

7.0

8.5

9.5

FWP-20A22F

FWP-25A22F

FWP-32A22F

FWP-40A22F

FWP-50A22F

FWP-63A22F

FWP-80A22F

FWP-100A22F

155

280

600

1100

22 ≈ 58mm

(‡Ω•∑)

750

page 95

(35785291)

0.450

Fig. 1

1600

3080

6600

12500

13.5

Ⅲ Interrupting rating 200kA RMS Symmetrical.

Ⅲ Watts loss provided at rated current.

Ⅲ Consult Bussmann for DC ratings.

Ⅲ See accessories on page 90.

1 kg = 2.2 lbs. 1 lb = 0.45 kg

Dimensions

Fig. 1: 20-100 Amp Range

58.0

(2.283")

22.2

(0.875")

15.0

(0.591")

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, K_p,

is given as a function of the RMS load

current, I_b, 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,

E_g, (RMS).

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%.

1.4

1.0

1.2

U_L

0.8

1.2

10³

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.6

0.5

0.2

0.4

0.3

E_g

I_b

0.1

200 300

400

500 600

700

30 40 50 60

80 90 100%

200 300

400

500 600 700

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. FWP

Page 1 of 1

BIF Doc #720026

12-28-98

SB98107

Rev. A

中文翻译

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与FWP-50A22F相关器件

型号	品牌	获取价格	描述	数据表
FWP-50A22Fa	COOPER	获取价格	Ferrule fuses
FWP-50A22FI	COOPER	获取价格	Ferrule fuses
FWP-50B	COOPER	获取价格	High Speed Fuses
FWP-5A14F	COOPER	获取价格	FWP 660V/700V (IEC/U.L.)
FWP-5A14Fa	COOPER	获取价格	Ferrule fuses
FWP-5B	COOPER	获取价格	High Speed Fuses
FWP-5B-30B	ETC	获取价格	Fuse
FWP-600A	COOPER	获取价格	High Speed Fuses
FWP-60B	COOPER	获取价格	High Speed Fuses
FWP-63A22F	ETC	获取价格	Fuse

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