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Siemens 5SD7442-1 Betriebsanleitung
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Siemens 5SD7442-1 Betriebsanleitung

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Data sheet
Article number
General data
Standard
Product designation
SPD classification / acc. to EN 61643-11
● Test Class I, Type 1
● Test Class II, Type 2
● Test Class III, Type 3
Number of SPD ports
Design of the product
Design of pole
Designation of the protective paths
accessories
Mounting type
Material / of the enclosure
Size of surge arrester
Degree of pollution
Overvoltage category / acc. to IEC 61010-1
Protection class IP / at connection all terminals
5SD7442-1
Page 1/5
Combination arrester type 1+2 Requirement class B+C, UC 350V
Pluggable protective modules 2-pole, 1+1 circuit for TN-S and TT
systems with remote display
IEC 61643-11: 2011, EN 61643-11: 2012
Surge protection device
Yes
Yes
No
1
Arrester combination
1/N/PE
L-N, L-PE, N-PE
1 x 5SD7428-1 + 1 x 5SD7418-0 + 1 x 5SD7448-1
DIN rail NS 35
PBT
4MW
2
III
IP20
04/04/2018
5SD7442-1
Subject to change without notice
© Copyright Siemens

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Verwandte Anleitungen für Siemens 5SD7442-1

Inhaltszusammenfassung für Siemens 5SD7442-1

  • Seite 1 Material / of the enclosure Size of surge arrester Degree of pollution Overvoltage category / acc. to IEC 61010-1 Protection class IP / at connection all terminals IP20 5SD7442-1 Subject to change without notice 04/04/2018 © Copyright Siemens Page 1/5...

  • Seite 2: Electrical Data

    ● between N and PE 25 kA (264 V AC), 3 kA (350 V AC) ● between L and N Short-circuit rating (SCCR) / at 264 V 25 kA Protection level 5SD7442-1 Subject to change without notice 04/04/2018 © Copyright Siemens Page 2/5...
  • Seite 3 Wire stripping length 18 mm Tightening torque 4.3 ... 4.7 Wire stripping length 18 mm Connectable conductor cross-section 2.5 ... 25 ● for finely stranded conductor 2.5 ... 35 ● for rigid conductor 2.5 ... 25 ● finely stranded 5SD7442-1 Subject to change without notice 04/04/2018 © Copyright Siemens Page 3/5...
  • Seite 4 Measured Limiting Voltage (MLV) / between L and N 1.34 kV Measured Limiting Voltage (MLV) / between N and 1.08 kV Ground (GND) Maximum Continuous Operating Voltage (MCOV) / 528 V between L and Ground (GND) 5SD7442-1 Subject to change without notice 04/04/2018 © Copyright Siemens Page 4/5...

  • Seite 5: Further Information

    Industry Mall (Online ordering system) https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=5SD7442-1 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/5SD7442-1 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SD7442-1 CAx-Online-Generator http://www.siemens.com/cax 5SD7442-1 Subject to change without notice 04/04/2018 © Copyright Siemens Page 5/5...
  • Seite 6 Überspannungsableiter (Typ 1 + 2) 5SD7442-1 Surge arresters (type 1 + 2) Protection combinée contre les surtensions (types 1 + 2) Descargadores de sobretensión (tipo 1 + 2) Scaricatore di sovratensione (Tipo 1 + 2) Protetor contra surtos (tipos 1 + 2) Parafadur (Tip 1 + 2) Разрядник...
  • Seite 7 0.4 x 2.5 mm cal. ISO 6789 (0.016 x 0.1 in) Sicherheitshinweise: Safety note: Die Installations- und Wartungsarbeiten an diesem Gerät dürfen Installation and maintenance work on this device may only be nur von einer autorisierten Elektrofachkraft ausgeführt werden. carried out by an authorized electrician. The manufacturer's Bei Öffnen des Gerätes erlischt der Gewährleistungsanspruch warranty no longer applies if the device is opened.
  • Seite 8 Les 5SD7442-1 sont des dispositifs de protection combinée contre les surtensions constitués d'éléments embrochables 5SD7418-0, 5SD7448-1 avec éclateurs sous enveloppe et éléments de protection embrochables 5SD7428-1. Los 5SD7442-1 son descargadores de corriente de rayos compuestos de módulos enchufables 5SD7418-0, 5SD7448-1 con explosores encapsulados (pararrayos autoválvulas) y módulos enchufables 5SD7428-1.
  • Seite 9 ↻ /Nm ↻ /Nm 0.14 - 1.5 mm² 250 V / 1 A (AC) 7 mm AWG 28-16 (CSA) 0.2 - 0.3 125 V / 1 A (AC, UL) (0.28 in) AWG 30-14 (UL) 125 V / 0.2 A (DC) ↻...
  • Seite 10 A gL/gG TN-S / TT E ”  P DIN VDE 0100-534 b ≦ 0.5 m ** maximal 1 m IEC 60364-5-53 maximal 0.5 m Number of Ports: 1 A gL/gG A gL/gG TN-S / TT D E ”  P 160** 315* >...
  • Seite 11 SCCR 25 kA / 100 A (N-PE) 5% …. 95% IP20 Technische Änderungen vorbehalten. Zum späteren Gebrauch aufbewahren. 2536764180-09 / Z-NR: 9660723_08 Subject to change without prior notice. Store for use at a later date. 3ZW1012-0SD74-6AA0 © Siemens AG 2013...