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

NPT 8919

Single-phase iron core choke

NPT 8919

Unique Selling Point


  • Robust design
  • High flexibility
  • Compact design
  • Low losses

Description


These chokes are used in test laboratories as load chokes. They can be interconnected with each other. If these chokes used with appropriate resistors, a test under different cos (phi) is possible. 

  • Insulation class: F at 40° C 
  • Climaatic categorie: 25/085/21 DIN IEC 68 Part 1
  • Max. winding temperature: 125° C
  • Protaction rating: IP00


Technical Data


  • Nominal Voltage : 230 - 600 V
  • Rated current : 1,5 - 32,5 A
  • Inductance : 0,031 - 71 mH

Circuit example

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

NPT 8919

Single-phase iron core choke

Technica data

Type

Rated voltage
[V]

Rated current
[A]

Inductance
[mH]

DC resistance
[mΩ]

Power loss
[W]

NPT 8919 / 1,5

600

1,5

71

765

8,7

NPT 8919 / 2,8

600

2,8

35

188

8,5

NPT 8919 / 5,5

600

5,5

18

172

16

NPT 8919 / 22

600

22

4,5

34,6

41

NPT 8919 / 32,5

230

32,5

0,031

4,0

6,0

NPT 8919 / 32,5

 230

32,5

0,063

4,5

9,0

NPT 8919 / 32,5

 230

32,5

0,031

6,6

14,0

 

 

Dimension drawings

 

Dimensions

Type

L
[mm]

B1
[mm]

B2
[mm]

H
[mm]

N1
[mm]

N2
[mm]

⌀D1
[mm]

Connection
[mm2]

Copper
[kg]

Weight
[kg]

NPT 8919 / 1,5

66,0

78,0

68,0

80,0

50,0

56,0

9 x 4,8

2,5

0,1

1,0

NPT 8919 / 2,8

78,0

66,0

60,0

56,0

56,0

47,0

9 x 4,8

2,5

0,29

 

NPT 8919 / 5,5

85,0

100,0

76,0

110,0

64,0

63,0

9 x 4,8

0,0

0,45

2,2

NPT 8919 / 22

120,0

115,0

101,0

170,0

90,0

84,0

5,8 x 11,0

10,0

1,36

5,2

NPT 8919 / 32,5

66,0

71,0

55,0

115

50,0

42,0

4,8 x 9,0

6,0

0,19

0,7

NPT 8919 / 32,5

85,0

85,0

62,0

134,0

64,0

49,0

4,8 x 9,0

6,0

0,27

1,5

NPT 8919 / 32,5

85,0

100,0

76,0

125

64,0

63,0

4,8 x 9,0

6,0

0,34

2,0