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Your contact: +49 - 212 8804-0 • info@reo.de

CNW 521

Single-phase mains filter (2 lines, single-stage)

CNW 521

Unique Selling Point


  • EMC filters for rail mounting in the control cabinet
  • easy installation
  • aesthetic design
  • low temperature rise
  • compact construction
  • touch-proof terminals
  • very high damping with small leakage current

Description


Applications: Interference suppression of electronic devices in control panels, easy installation on top hat rail.

  • Conforming to: VDE 0656-3 / IEC 950 / UL 1283
  • Test voltage: L-N 2100 V,DC 1s, L/N-PE 2700 V,DC 1s
  • Overload: 1,5 x I 1 min/h
  • Climatic category: DIN IEC 68 Teil 1 25/085/21

Technical Data


  • Nominal Voltage : 250 V
  • Rated current : 3 - 30 A

Recommended filter for the suppressing to EN 55011, Class A and EN 61800-3, category C2. Less time and work for the mounting in control panels
The assembly of these filters on top hat rails enables to reduce the number of drilled holes and screw fixings to a minimum.

 

Circuit example 

Your contact: +49 - 212 8804-0 • info@reo.de

CNW 521

Single-phase mains filter (2 lines, single-stage)

Technical data

Type

Rated voltage

[V]

Rated current

[A]

Leakage current

[mA]

Cx

[µF]

Cy

[nF]

L

[mH]

R

[kOhm]

CNW 521/3

250

3

<3,5

0,94

20

3,3

560

CNW 521/6

6

<3,5

0,94

20

1,8

560

CNW 521/10

10

<3,5

0,94

20

1,8

560

CNW 521/16

16

<3,5

0,94

20

1,2

560

CNW 521/20

20

<3,5

0,94

20

1,0

560

CNW 521/30

30

<3,5

0,94

20

1,0

560

Frequency 50/60 Hz

Your contact: +49 - 212 8804-0 • info@reo.de

CNW 521

Single-phase mains filter (2 lines, single-stage)

Dimensions

 

 

Type

Connection

PE-Connection

Dimensions 

 [mm]

B

H

L1

L2

CNW 521/3

Klemme 4 mm2

Klemme 4 mm2

64

74

120

100

CNW 521/6

Klemme 4 mm2

Klemme 4 mm2

64

74

120

100

CNW 521/10

Klemme 4 mm2

Klemme 4 mm2

64

74

120

100

CNW 521/16

Klemme 4 mm2

Klemme 4 mm2

64

74

120

100

CNW 521/20

Klemme 4 mm2

Klemme 4 mm2

64

74

120

100

CNW 521/30

Klemme 6 mm2

Klemme 6 mm2

64

74

120

100

Your contact: +49 - 212 8804-0 • info@reo.de

CNW 521

Single-phase mains filter (2 lines, single-stage)

Typical attenuation