• CDN 54125 / 74125 / 104125 / 124125, 3-Phase, 125 Amp, Surge and EFT/burst, Coupling Decoupling Netw

CDN 54125 / 74125 / 104125 / 124125, 3-Phase, 125 Amp, Surge and EFT/burst, Coupling Decoupling Netw

The capacitive Coupling-/Decoupling Networks CDN 54125 / 74125 / 104125 / 124125 are used in combination with the Multi-CE5 / Multi-CE7 or the Surge generators PG 7-250, PG 10-504, PG 12-804 and allow superimposition of surge and burst test pulses to the 3-phase mains voltage of the device under test.

PARTNER:

MARKETS:

TEST STANDARDS:

Data Sheet

SPECIFICATIONS

CDN 54125 / 74125 / 104125 / 124125

  

 


Coupling-/Decoupling Network 

   

 

 

Main

3* 400 V / 125 A (option for 690V)

Surge

1.2/50 µs: 5.0 / 7.0 / 10 / 12kV

 

8/20 µs: 2.5 / 3.0 / 5.0 / 6.0kA

Burst

5.0 kV, 5/50 ns

 

 

According to

IEC 61000-4-4

IEC 61000-4-5

IEEE 587

 

 

 The capacitive Coupling-/Decoupling Networks CDN 54125 / 74125 / 104125 / 124125 are used in combination with the Multi-CE5 / Multi-CE7 or the Surge generators PG 7-250, PG 10-504, PG 12-804 and allow superimposition of surge and burst test pulses to the 3-phase mains voltage of the device under test.

 

 

 

The test set-up is suitable for surge immunity testing of electronic systems and devices.

 

The CDN 54125 / 74125 / 104125 / 124125 contains the coupling impedances 18 µF and 9 µF + 10 W for the surge generator and 33 nF for the burst generator and the decoupling impedances for the 3-phase power supply lines.

 

 

The coupling mode can be selected from the front panel of the generator. Remote control commands are transmitted from the generator to the Coupling-/Decoupling Network by use of a control cable.

 

 

 

Technical specification:

CDN 54125

CDN 74125

CDN 104125

CDN 124125

Nominal voltage

3 * 400 V, 50/60 Hz

Nominal current AC/DC

125 A» / 125 A=

Series inductors to the mains power supply

100 µH

max. test voltage Surge, 1.2/50 µs:

5.0 kV

7.0 kV

10 kV

12 kV

max. test voltage Burst, 5/50 ns:

5.0 kV

Coupling impedance for the surge generator

18 µF

9 µF + 10 W

Coupling impedance for the burst generator

33 nF

 

 

Coupling mode, selectable, for the

surge generator

line to line via 18 µF or

line to ground 9 µF + 10 W

Coupling mode, selectable, for the burst generator

line to ground via 33 nF

 

 

Impuls Synchronization

Mains, Extern

Burst Input

Fischer

Surge Input

4 mm Bush

 

 

Mains power

90V - 264 V, 50/60 Hz

Dimensions:     desktop case W * H * D

550 * 1000 * 800 mm3

550 * 1000 * 800 mm3

Weight

200 kg

250 kg

 

 

Option:

Nominal voltage

Coupling

3 * 690 V, 50/60 Hz

ANSI

1000V DC

1500V DC

 

 

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