PDP Pluggable Data Cable Protection
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The new generation of data cable protection The PDP(-OS) device series offers reliable protection of measurement and control technology systems

Data cable protection and EMC Measurement and control technology forms the core of modern industrial companies. In this era of Industry 4.0, they enable the automated control and remote monitoring of systems, sensors and actuators. To ensure system availability and prevent financial losses due to production downtimes, OBO surge protective devices protect electronics against damage caused by lightning strikes and surge voltages. Due to their sensitive signal levels, data cables are particularly susceptible to interference, meaning that cable shields are used to minimise this. However, if the...

Direct shield earthing The direct earthing of the shield on both sides should always be chosen when dealing with cables which are routed within a building and the earthing potentials do not differ from each other at the ends of the cable. This guarantees good protection against inductive, magnetic and capacitive couplings. Indirect shield earthing When dealing with particularly long cables or cables between buildings, it is wise to earth the shield indirectly on one side. For this, the shield is connected with the earth potential directly at one end of the cable and using a GDT* at the...

PDP and PDP-OS The universal data cable protection devices of the type PDP supplement the OBO portfolio of measurement and control technology protection with a product series with plug-in arresters. In combination with the PS power supply, the PDPOS devices also offer visual signalling. Remote signalling is also possible via the power supply. Overview of PDP and PDP-OS ■ Tested according to DIN EN 61643-21 (D1/C2) ■ Frequency range up to 100 MHz ■ Variants for directly and indirectly earthed shield systems ■ Total discharge current Itotal 20 kA ■ Impulse durability Iimp 2.5 kA ■ Nominal...

A block with up to 25 surge protective devices can be connected to each power supply Combination of all the PDP-OS variants possible in a single block With LED function display for visual signalling Option of remote signalling of the entire block via the power supply Visual signalling on each OS surge protective device Input voltage Check Check the input voltage of the power supply Mounting of the PDP-OS variant with power supply and bus connector

Reliable protection in every detail Direct earthing Type Visual and remote signalling Maximum continuous voltage UC DC Maximum continuous voltage UC AC Voltage protection level UP wire-wire (C2: 10 kV/5 kA) Visual and remote signalling Maximum continuous voltage UC DC Maximum continuous voltage UC AC Voltage protection level UP wire-wire (C2: 10 kV/5 kA) Visual and remote signalling Maximum continuous voltage UC DC Maximum continuous voltage UC AC Voltage protection level UP wire-wire (C2: 10 kV/5 kA) Visual and remote signalling Maximum continuous voltage UC DC Maximum continuous voltage...

Scope of delivery Indirect earthing PDP-2-5-I Potential-free changeover (NO/NC)

Customer Service Tel.: +49 (0)2373 89-1700 Fax: +49 (0)2373 89-1238 export@obo.de www.obo-bettermann.com OBO Bettermann Holding GmbH & Co.KG Hüingser Ring 52 58710 Menden GERMANY