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Haefely PCD-150 CDN for Data and Control Lines
The PCD 150 Coupling and Decoupling Network is used for surge coupling onto
unshielded data- and signal lines according to IEC/EN
standards. Damped oscillatory waves with both 100kHz
and 1MHz up to 3.3kV peak as well as ring wave
100kHz with Z=200 Ohm up to 4.4kV peak can be
coupled.
Manual coupling path switching for differential mode (transverse mode, line to line) and for common mode (longitudinal, line to earth) testing.
Default coupling and protection elements are breakdown avalanche diodes. Therefore the capacitive load to the EUT lines is low.
The PCD 150 can be used together with the impulse modules PIM 150 and the PIM 110 from the Surge Platform. The PSURGE 8000 Surge Platform provides all the programming functions required to perform IEC, ANSI and EN testing also without the need of a control computer.
Haefely PCD-150 CDN Features:
- Damped oscillatory wave 100kHz and 1MHz
- Ring Wave 100kHz with Z=200 Ohm
- Up to 4 wires can be tested with a single unit
- Up to 8 wires can be tested with two units
- Signal Bandwidth up to some 10kHz
- Low capacitive load on the EUT lines
Haefely PCD-150 Applications:
- IEC/ EN 61000-4-12 Edition 1 Figure 9, 10, 13 and 14
- IEC/ EN 61000-4-18 Edition 1 Figure 7, 8, 11 and 12
- Substation equipment
- Static Relays
- Other international requirements for damped
oscillatory waves 100kHz / 1MHz and ring wave
100kHz with Z=200 Ohm
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