Noise Filters VOL.11

8

●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.

●Please request for a specification sheet for detailed product data prior to the purchase.

●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.

9615NFSVOL11E1106E1

Casing Type

Plastic box

100

110

90

80

70

60

50

40

30

20

10

0

Frequency (MHz)

0.1

0.5

1.0

5.0

10

20 30

Plastic Case Three-Phase Noise Filter

LF-SF Series

[RoHS Compliant]

Plastic Case Three-Phase Noise Filter

LF-SF Series

[RoHS Compliant]

Plastic Case Three-Phase Noise Filter

LF-SF Series

[RoHS Compliant]

※1：Model names ending with "10" indicate normal types, and those ending with "20" indicate DIN rail types. ※2：Normal type / DIN rail type (DIN rails not included in the products)

Model

※1

LF-3100SF-10/20

LF-3200SF-10/20

LF-3300SF-10/20

LF-3500SF-10/20

Rated

voltage

AC/DC(V)

520

520

520

520

Rated

current

AC/DC(A)

10

20

30

50

Withstanding

voltage 2 sec.,

line to ground

AC(V)

3000

3000

3000

3000

Insulation resistance

500VDC 1 min.,

line to ground

(MΩ)min.

6000

6000

6000

6000

Leakage

current

380V/50Hz,

(mA)max.

0.48

0.48

0.48

0.48

Certified

standard

UL

、CSA、ENEC14

UL

、CSA、ENEC14

UL

、CSA、ENEC14

UL

、CSA、ENEC14

Weight

(g)

※2

520 / 540

520 / 540

520 / 540

950 / 960

Self-

temperature

rise

(K)max.

50

50

50

50

Operating

temperature

range

(℃)

-25

∼+100

-25

∼+100

-25

∼+100

-25

∼+100

Common mode

Normal mode

Features

Applications

Normal type10,20,30A

Normal type 50A

DIN rail type10,20,30A

DIN rail type 50A

Model

A

150

177

150

177

B

50

65

50

65

C

78

84

78

84

E

140

162

140

162

F

32

44

32

44

G

4.3x5.5

5.3x6.5

4.3x5.5

5.3x6.5

H

1.5

1.5

1.5

1.5

J

M4

M5

M4

M5

X

9.7

9.7

Shape and Dimensions

[mm]

Circuit Diagram

Measuring Circuit

Attenuation(Static Characteristics)

Representative example: 50A

E

4

5

6

3

2

1

LINE

LOAD

B

E

G

A

3

1

2 LINE

6

LOAD

4

5

H

F

C

J

*Recommended torque (N･m) max. ◆Line terminal (M4: 1.20, M5: 2.20) ◆Earth terminal (M4: 1.20, M5: 2.20)

B

E

G

A

3

1

2 LINE

6

LOAD

4

5

H

F

C

X

J