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 coupler with either of the generators which also supply the power for the associated safety circuit.
Teseq (Schaffner) CDN113 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-IEEE C 62.45, etc
- EUT supply voltages up to 440 V rms
- EUT current > 16 Amps per phase
Teseq (Schaffner) CDN113 Specs
||from generator NSG 650/651
||3-phase, single phase
||24 ... 440 V rms, 50/60 Hz (Phase - Phase)
||3 x 16 A rrns continuous
3 x 25 A rrns for 90 min.
|Remanent pulse, mains-side
||10 % max.
||15 % maw.
|Standard-conform pulse coupling
||12/50 ks up to 6 kV 8/20 ys up to 3 kA
||18 FF or 9 pF (depending on coupling mode)
||2.0 mH/9 µF
||EUT supply on/off
||Pulse input from generator Cable connector for EUT supply
Plug-board for coupling mode
Safety connectors to the EUT
||449 x 31 0 x 500 mm
||36 kg (80 Ibs) approx.