datasheet - Leutron GmbH
datasheet - Leutron GmbH
datasheet - Leutron GmbH
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Surge Protection<br />
DataPro-RS485-Tr<br />
Technical Data<br />
Application<br />
Surge protective device for RS485-interfaces<br />
Type<br />
DataPro-RS485-Tr<br />
Rated D.C.voltage UN [V=] 5<br />
Max. D.C. operating voltage UB [V=] 6<br />
Max. A.C. operating voltage UB [V~] 4.25<br />
Max. operating current IB [A] 0.5<br />
Leakage current at Umax-DC IL [µA] ≤ 5<br />
Max. frequency (3 dB)* fG [kHz] 1000<br />
D.C. current resistance RDC [Ω] 1.8<br />
Longitudinal inductance L [µH] 10<br />
Capability line-to-ground C [nF] ≤ 3<br />
Protection level line-to-line (1kV/µs) Uas [V] ≤ 8.5<br />
Protection level line-to-ground (1kV/µs) Uas [V] ≤ 600<br />
Nom. impulse discharge current (8/20 µs) ISN [kA] 20<br />
Response time tA [ns] ≤ 1<br />
Operating temperature range t [°C] -25 - +85<br />
Max. cross section for terminal input [mm 2 ] 2.5 rigid or 1.5 stranded with sleeve<br />
Housing /Colour<br />
Polycarbonate halogen-free/yellow<br />
Casting compound<br />
Polyurethane<br />
Mounting 35 mm DIN 3 rail acc. to EN 50 022<br />
Article number 27 04 85<br />
* Measuring of insertion loss at 50 Ω<br />
Diagram<br />
Subject to technical modifications, ©<strong>Leutron</strong><br />
<strong>Leutron</strong> <strong>GmbH</strong>, Humboldtstr. 30, D-70771 Leinfelden-Echterdingen<br />
Tel. +49 711 9 47 71-0, Fax +49 711 9 47 71-70, eMail: info@leutron.de, Internet: www.leutron.de<br />
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