DEC 5 Decoupling Network for Symmetrical Data and Control Lines  The DEC 5 is used for decoupling auxiliary equipment from an EUT tested with either 1,2/50s 8/20s combination wave impulses or 10/700s impulses up to 6.6kV peak. It is used to decouple unshielded symmetrical data and signal lines according standards IEC 61000-4-5 Edition 3 and ITU K.44. Up to 4 wires can be tested simultaneously. To obtain maximum flexibility only decoupling and protection elements are included in the DEC 5. Coupling circuits, which depends on the EUT to be tested, can be placed separately in the test setup.  Breakdown avalanche diodes and gas arrestors as Manual coupling selection of the protection elements for best protection of the auxiliary equipment.  Signal Bandwidth up to some 100kHz Default protection elements are gas arrestors and breakdown avalanche diodes. With such elements the capacitive load to the EUT lines is small. The decoupling elements can be selected easily. It is also possible to test without any protection elements. The DEC 5 can be used together with the coupling networks PCD 120, PCD 121, PCD 122, PCD 800, PCD 900 and IP6.2. These provide all the coupling elements as required to perform IEC, ANSI and EN testing. With a 100 year history of innovation, service centers on three continents and a full staff development and support engineers, HAEFELY HIPOTRONICS is the clear choice for all your transient immunity test needs.  Inductors 20mH compensated  Combination wave 1,2/50us - 8/20us impulses 10/700us telecom impulses  100kHz ring wave impulses protection elements International application – Specifically designed to meet and exceed the requirements of: - Safe and Easy – All the sockets are safety banana plugs to ensure maximum safety to the user. The selected protection element can be seen at a glimpse. Sturdy and Reliable – Careful component selection ensures that the DEC 5 will continue to operate under the most strenuous testing regimen. Report Generation – The unit controller can automatically generate test reports without a computer. Add WinFEAT&R control and reporting software on a host PC to collect and collate data in

TECHNICAL SPECIFICATIONS Impulse shapes Impulse amplitude Decoupling elements 20mH current compensated (two inductors with two coils each) max. 72VDC or 50VAC,RMS (with gas arrestors as protection elements) max. 144VDC or 100VAC,RMS (with ABDs as protection elements) max. 1A Current on EUT lines Signal bandwidth for the EUT signals Weight and Dimensions approx. 9 kg net Other decoupling elements on request. WinFEAT&R Control Window DEC 5 Cable set Short circuit bridges Users Manual Automatic operated coupling unit according ITU K.44 and IEC 61000-4-5 (for 10/700us only) Manual operated coupling...