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CNW 915

Three-phase 5-limb-mains choke

CNW 915

Unique Selling Point


  • Up to 40% weight saving
  • Up to 40% construction volume savings
  • Low thermal heating
  • Attenuation of common mode disturbances
  • High efficiency
  • Low noise
  • Manufacturing according to UL
  • Isolation System E251513 possible

Description


REO mains chokes from the series CNW 915 solve problems of common-mode interference and prevent the leakage of magnetic field lines from the core in an exemplary manner. In addition they are space-saving, the production and material costs are lower and thus more costeffective and they are considerably lighter than a solution with, for example, three separate single-chokes.

  • According to: EN 60289 / EN 61558
  • Test voltage: L-L 2500 V, 50Hz 60s L-PE 2500 V, 50Hz 60s
  • Overload: 1,5 x INenn 1 min / h
  • Climatic categorie: DIN IEC 60068-1
  • Rated voltage: 3 x 500 V
  • Insulation class: T50/F
  • Protection rating: IP00

Typical applications

  • Smoothing of current and voltage in regenerative converters
  • Damping of common-mode interference


Technical Data


  • Nominal Voltage : 500 V
  • Rated current : 200 - 1200 A
  • Inductance : 0,055 - 0,32 mH

Circuit example

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

CNW 915

Three-phase 5-limb-mains choke

Technical data

Type

Rated voltage
[V]

Rated current
[A]

Inductance
[mH]

Losses
[W]

Copper
[kg]

Weight
 [kg]

CNW 915/200

500

200

0,32

550

2

116

CNW 915/400

400

0,16

960

4

212

CNW 915/700

700

0,095

1780

9

329

CNW 915/900

900

0,07

1930

17

377

CNW 915/1200

1200

0,055

2770

18

496

 

 

Dimension drawings

Image 1

Image 2

 


 

Dimensions

Typ

Image

L

[mm]

B

[mm]

Hmax

[mm]

N1

[mm]

N2

[mm]

øD

[mm]

A1

[mm]

Connection

CNW 915 / 200

1

490

200

370

300

170

13

40

30 x 4

CNW 915 / 400

2

560

250

480

330

210

13

40

40 x 5

CNW 915 / 700

2

630

270

630

370

230

13

40

40 x 8

CNW 915 / 900

2

630

290

630

370

250

13

80

60 x 10

CNW 915 / 1200

2

700

310

690

410

270

13

80

60 x 10