Standards For Testing With Coupling Networks Of Cdn 118A Series - Ametek CDN 118A Series Operating Manual

AMETEK CTS
3.

Standards for testing with coupling networks of CDN 118A series

The coupling network CDN118A series are suitable for tests according the following standards:
- IEC 61000-4-5 - Surge 1.2/50s as per figure 10 for unshielded symmetrical interconnection lines
- EN 61000-4-5
- IEC 61000-4-5
- Telecom surge 10/700s, Figure A4 for unshielded outdoor symmetrical communica-
- EN 61000-4-5
- ITU-T K.44
Impulse 1.2 s / 50 s
IEC 61000-4-5 Ed.3 Figure 10
Example for n= 4:
Rc = n x 40 Ω = 160 Ω
Operating manual
tion lines
Impulse 10 s / 700 s
IEC 61000-4-5 Ed.3 Figure A4
Example for n= 2:
Rc = 25 Ω
V 1.00
CDN 118A series
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