Teseq CDN 113 Pulse Coupling Network

Teseq CDN 113 Pulse Coupling Network
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Teseq CDN 113 Pulse Coupling Network Teseq CDN 113 Pulse Coupling Network Teseq CDN 113 Pulse Coupling Network
Teseq (Schaffner) CDN113
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Datasheet

The coupling network type CDN 11 3 enables hybrid surge pulses to be coupled into 3- phase equipment, systems and installations. The coupler precisely matches the surge generators type NSG 650 and NSG 651 both electrically and mechanically. Permanently mounted high voltage cables with touch-proof connectors link the couplerwith either of the generators which also supply the power for the associated safety circuit.


Features:

  • Coupling network for 1.2/50 - 8/20 ps surge pulses
  • 3-phase coupling
  • Compatible with generators type NSC 650/NSG 651
  • Conforms to IEC 801 -5, ANSI-lEEE C 62.45, etc
  • EUT supply voltages up to 440 V rms
  • EUT current > 16 Amps per phase

 

Specifications:

Instrument supply from generator NSG 650/651
EUT supply 3-phase, single phase
EUT voltage 24 ... 440 V rms, 50/60 Hz (Phase - Phase)
EUT current 3 x 16 A rrns continuous
3 x 25 A rrns for 90 min.
Decoupling attenuation:
Remanent pulse, mains-side 10 % max.
Crosstalk attenuation 15 % maw.
Standard-conform pulse coupling 12/50 ks up to 6 kV 8/20 ys up to 3 kA
Coupling capacitances 18 FF or 9 pF (depending on coupling mode)
Mains decoupling 2.0 mH/9 µF
Operating elements EUT supply on/off
Connections Pulse input from generator Cable connector for EUT supply
Plug-board for coupling mode
Safety connectors to the EUT
Dimensions (WxHxD) 449 x 31 0 x 500 mm
Weight 36 kg (80 Ibs) approx.