DP 2x1-RLC /50V-Tr - Leutron GmbH
DP 2x1-RLC /50V-Tr - Leutron GmbH
DP 2x1-RLC /50V-Tr - Leutron GmbH
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Lightning- and Overvoltage ProtectionDataPro<strong>DP</strong> <strong>2x1</strong>-<strong>RLC</strong> /<strong>50V</strong>-<strong>Tr</strong>For protection of measuring circuit of Cathodic Corrosion Protection Systems• High performance surge protective device (SPD) for lightning protection• Coarse and fine protection with GDT + high power Supressordiode• Long life and high reliability.• Leakage current free !• High performance and small 17,5mm (1TE) housing for DIN rail mountingProduct descriptionThe <strong>DP</strong> <strong>2x1</strong>-<strong>RLC</strong>/<strong>50V</strong>-<strong>Tr</strong> consists of a coarse protection against lightning strokes by 3 high level GDT’s anda fine protection between the lines of a special high performance supressordiodeOne unit can protect two lines.The protective circuit is placed in an compact 35 mm DIN – rail housingProtected and unprotected side is strictly separated to the lower and upper side of the housing, to avoidinfluence by inductions.Large rigid terminals with universal screws for a safe and reliable connection.Applications“DataPro” type <strong>DP</strong> <strong>2x1</strong>-<strong>RLC</strong>/<strong>50V</strong>-<strong>Tr</strong> is designed for protection of very sensitive electronics, placed at the endof cables for data processing and measuring systems near the device to be protected. As well as used forprotection of control- and regulation system.It is used as an ligtning and overvoltage surge protective device for measuring circuits of electricalequipment, and for protection of the measuring circuit on the DC side of rectifiers in Cathodic CorrosionProtection Systems (CCPS).Protects people and valuables
Technical Data:TypeApplicationDataPro <strong>DP</strong> <strong>2x1</strong>-<strong>RLC</strong>/<strong>50V</strong>-<strong>Tr</strong>lightning and surge voltage protection for Data and signal lines up to <strong>50V</strong> DCAttention:execution for G - rail mounting on request (DataPro <strong>2x1</strong>-<strong>RLC</strong>/<strong>50V</strong>-G-<strong>Tr</strong>…Art. No. 28 36 01).Type<strong>DP</strong> <strong>2x1</strong>-<strong>RLC</strong>/<strong>50V</strong>-<strong>Tr</strong>Article / Order number 28 70 50Max. DC operating voltage U max (U o ) [V=] 50Max. allowed operating current I max (I o ) [mA] 100Protection level at 1kV/µs (1p-2p)v U p [V] ≤ 60Protection level at 1kV/µs (1p,2p - PE)v U p [V] ≤ 650Response time at 1kV/µs (1p-2p) / (1, 2-PE) t [ns] 2 / 25Nom. impulse discharge current (8/20µs)Max imp. discharge current (8/20µs)Impulse discharge current (10/350µs) I imp [kA] 5 (2,5As)i snI sgrNominal AC discharge current 50Hz I 50 20 (5x1s, 50Hz, 3min. interval)Service life (500x 10/700µs) [A] 200Operating temperature range [°C] -40 ... +80Max. cross sect. f. connection (1,2 and PE) [mm 2 ] Rigid, solid 2,5 / fine stranded 1,5 with sleeveHousing material / colourSealing compound[kA][kA]2030Polycarbonate (halogen free) UL 94-V0 / yellowPolyurethaneProtection category acc. to IEC / EN 60529 IP 20Mounting 35 mm DIN rail (EN 50 022)Dimensions in mmScheme:Housing dimensions 1TE, DIN 43880Leakage current free protection circuit:<strong>DP</strong> <strong>2x1</strong>-<strong>RLC</strong>/<strong>50V</strong>-<strong>Tr</strong>06.11.2006_pdf© 2005 by <strong>Leutron</strong> <strong>GmbH</strong>Subject to modification in terms of technicaldata and delivery form<strong>Leutron</strong> <strong>GmbH</strong>Overvoltage ProtectionHumboldtstrasse 30D-70771 Leinfelden-EchterdingenGermanyPhone +49 711 / 9 47 71-0Fax +49 711 / 9 47 71-70Email: info@leutron.deWeb: www.leutron.de
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