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FI2

更新时间： 2024-11-29 06:59:23

品牌	Logo	应用领域
ALTECH		断路器
页数	文件大小	规格书
2页	107K
描述
FI Earth Leakage Circuit Breakers

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FI2 数据手册

FI Earth Leakage

Circuit Breakers

FI compact Earth Leakage Circuit

Breakers detect and interrupt

earth (ground) faults. They are

VDE approved for the European

system of protecting people,

animals, equipment and property

from dangerous line-to-ground

and shock hazard currents.

US applications include ground-

fault protection of equipment

(GFPE) using the 10mA and

30mA fault current ratings, espe-

cially when high distributed ca-

pacitance or other leakages

cause excessive nuisance trips at

lower fault currents. Applications

for the 300mA rating are equip-

ment protection and fire preven-

tion, limiting the energy of a fault

to less than the minimum ignition

energy for many materials.

FI 2

FI 4

Maximum

Rated

Fault

Trip

Fault

Trip

Line

Current

Type

Cat. No.

Current

Type

Cat. No.

16A

10mA

FI 21.01 15.921

25A

30mA

FI 22.03 15.922

FI 22.30 15.924

30mA

FI 42.03

FI 42.30

15.926

15.929

300mA

40A

30mA

FI 23.03 15.923

FI 23.30 15.925

30mA

FI 43.03

FI 43.30

15.927

15.930

300mA

63A

30mA

FI 44.03

FI 44.30

15.928

15.931

300mA

Type Designation

•

(a) (b)

(c)

Earth Leakage Circuit Breaker

with Auxiliary Contacts^b

(a) = 2-2 pole; 4-4 pole

(b) = 1-16A; 2-25A; 3-40A; 4-63A

25A

40A

63A

30mA

FI 22.03Y 15.932

FI 23.03Y 15.934

30mA

FI 42.03Y

FI 43.03Y

FI 44.03Y

15.933

15.935

15.936

= 03 - 30mA

= 30 - 300mA

Voltage Rating (maximum)

Short Circuit Capacity

240VAC, 50/60Hz

415VAC, 50/60Hz (400Hz available on request)

(VDE: 220/380VAC, 50Hz)

(VDE: 125/220VAC, 50Hz)

Up to rated current (RC) 40A = 1.5kA, RC 63A = 2kA. 10kA in combination with series fuse of

European Operation Class gL/gG: RC 16A = 63A fuse, RC 25/40A = 80A fuse, RC 63A = 100A fuse.

Fault Trip Current Calibration

FI trips are calibrated at less than fault trip current for ensured safety (Typical trip range between

66.6-83.3% fault trip current, e.g., typical trip at 20-25mA for fault RC of 30mA)

Typical Life

Fully functional after 4,000 operations to DIN/VDE 0664 (CEE27) and 16000 additional fault current trips.

Standard Pack and Weight

1/290g (0.64 lb.);

1/450g (1.0 lb.)

1/390g (0.86 lb.) with auxiliary contact

1/550g (1.21 lb.) with auxiliary contact

Terminal Size Acceptability

Equivalent Circuit

16-6 AWG

14-3 AWG

3 5 N _c

For 2-Phase applications, terminal 5

and 6 (next to Neutral terminals) must

be connected to one phase for the test

circuit to be operable.

Provided with mounted Auxiliary

Switch, one N.O., one N.C. isolated

feedthrough contact (Form X double

make and Y double break), which adds

9mm (.35 in.) to the width dimension.

Test

4 6 N Test

HFI11 - Auxiliary Switch

For voltage systems without a neutral

conductor. Please use jumper from “1”

or “3” to top “N” terminal. This will

assure proper functioning of the “test”

circuit.

Contact

Wire

Size

Rating

Type

HFI11

Cat. No.

15.991

6A / 230V AC

4mm²(12 AWG)

1A / 220V DC or pulsed

Note: If the power system has a

marked conductor, it must connect

through the FI and not be grounded at

any point downstream.

Std. Pk.: 1

Unit Weight: 45 grams (0.12 lb.)

Width: 9mm (.354in.)

中文翻译

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