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CNW 935

Three-phase sinusoidal Filter

CNW 935

Unique Selling Point


  • Low heating
  • Low noise
  • Simple connection
  • Adaption to motor cables up to
    1,000 m possible
  • In most instances the need for screened cables is avoided
  • Higher clock frequency up to
    16 kHz possible
  • Mounting dimensions adapted to those of mains filter and braking resistor

Description


Sine wave creation of the output current on the output of a frequency drive.Longer lifetime of motor insulation, noise reduction.

  • Test voltage: L-L 1,500 V, DC 1 min; L-PE 2,500 V, DC 1 min
  • Overload: 1.5 x INomin 1 min / h
  • Climate Category: DIN IEC 60068-1
  • Rotary field frequency: 0- 60 Hz
  • Short circuit voltage Uk: 8% (with 400V)
  • Voltage drop: 18.4 V/branch (with IN and 50Hz)
  • Max. ambient temperature: 40°C
  • Max. voltage ripple: 5%
  • Clock frequency of converter: ≥ 4kHz
  • Max. cable length to the motor: 600 m (shielded) / 1,000 m (unshielded)
  • Protection: IP20


Technical Data


  • Nominal Voltage : 400 V
  • Rated current : 4 - 24 A
  • Inductance per strand : 2.4 - 12.5 mH

Circuit example

Your contact: +1 (317) 899-1395 • info@reo-usa.com

CNW 935

Three-phase sinusoidal Filter

Technical data

Type

Rated voltage
[V]

Rated current
[A]

Rated motor power
[kW]

Inductance

[mH]

Capacity

[µF]

Power loss

[W]

Copper
[kg]

Weight
[kg]

CNW 935 / 4

up to 3 x 400

4

1.5

12.5

0.33

35

0.9

4.8

CNW 935 / 6

6

2.2

7.5

0.73

45

1.1

5.2

CNW 935 / 8

8

3.0

6.8

0.73

47

1.1

5.2

CNW 935 / 10

10

4.0

5.6

0.73

50

2.0

6.4

CNW 935 / 12

12

5.5

4.8

1.1

56

2.9

7.3

CNW 935 / 16

16

7.5

3.6

1.1

58

3.0

8.5

CNW 935 / 20

20

9.5

2.9

1.5

65

3.3

10.5

CNW 935 / 24

24

11.0

2.4

1.5

85

3.6

12.5

Your contact: +1 (317) 899-1395 • info@reo-usa.com

CNW 935

Three-phase sinusoidal Filter

Dimension drawings

 

Dimensions

Type

Dimensions

Connection

L1

[mm]

L2

[mm]

L3

[mm]

B1

[mm]

B2

[mm]

H

[mm]

A1

[mm]

Input

Shielded cable

Output

Bushing terminals

CNW 935 / 4

222

204

175

54

90

146

300

4x1.5 mm²

4 mm²

CNW 935 / 6

222

204

175

54

90

146

300

4x1.5 mm²

4 mm²

CNW 935 / 8

222

204

175

54

90

146

300

4x1.5 mm²

4 mm ²

CNW 935 / 10

222

204

175

110

150

146

300

4x1.5 mm²

4 mm²

CNW 935 / 12

222

204

175

110

150

146

300

4x2.5 mm²

6 mm²

CNW 935 / 16

222

204

175

150

200

160

300

4x2.5 mm²

6 mm²

CNW 935 / 20

222

204

175

150

200

160

400

4x4.0 mm²

6 mm²

CNW 935 / 24

222

204

175

150

200

160

400

4x4.0 mm²

6 mm²