Integration test - References

Integration tests – independent - certified - worldwide

This is how it works: The prerequisite for installing DEHNshort in a low-voltage switchgear assembly with design verification to IEC 61439 is a successfully completed test schedule. This safeguards that the combination of switchgear and DEHNshort works properly.

Tests are conducted in certified, independent test laboratories worldwide.


The test includes:
    Integrationsprüfung OK
    1. Temperature measurements in accordance with EN 61439-1, 10.10.2 on the individual DEHNshort components
    2. Functional test under arc fault conditions in accordance with IEC TR 61641, 8. – Testing the function with low short-circuit current.
    3. Functional test of tripping reliability in case of short-circuit disconnections, e.g., by circuit breakers (ACBs and MCCBs) in accordance with EN 61439-1, 10.11.5
    4. Functional test under arc fault conditions in accordance with IEC TR61641, 8. - Testing the function with the highest possible short-circuit current
    5. Testing the short-circuit withstand capability of quenching device DEHNshort QD in conjunction with low-voltage switchgear and controlgear assemblies in accordance with EN 61439-1, 10.11.5


      These manufacturers have already successfully integrated DEHNshort:

      Switchgear ManufacturerBrand 
      BEB Böhning Energietechnik Berlin GmbH
      Friedrich-Olbricht-Damm 64
      13627 Berlin
      Tel +49 3066776911
      E-Mail [email protected]
      CUBIC-Modulsystem A/S
      Skjoldborgsgade 21
      9700 Broenderslev
      Tel +45 98822400
      E-Mail [email protected]
      Hager Industrie AG
      Sedelstraße 2
      6021 Emmenbrücke
      Tel +41 4112699489
      E-Mail [email protected]

      Hinweis: Die Fa. Hager vertreibt DEHNshort unter dem Markennamen argardio.arc
      Unimes HHager
      Fritz Husemann GmbH & Co. KG
      Gottlieb-Daimler-Str. 29
      33334 Gütersloh
      Tel +49 5241963166
      E-Mail [email protected]
      NRS III VARIOHusemann
      G. Klampfer Elektroanlagen Ges.m.b.H
      Paschingerstrasse 104
      4060 Leonding
      Tel +43 66488752039
      E-Mail [email protected]


      G. Klampfer
      Leukhardt Schaltanlagen GmbH
      Im Gewerbepark 10
      78194 Immendingen
      Tel +49 746294561142
      E-Mail [email protected]
      MEHLER Elektrotechnik Ges.m.b.H.
      Lange Gasse 3, A-4493 Wolfern
      Tel +43 (0)7253-8225-0
      Fax +43 (0)7253-7308, +43 (0)7253-8225-35
      E-Mail [email protected]
      RITTAL GmbH & Co. KG
      Auf dem Stützelberg
      35745 Herborn
      Tel +49 27725051714
      E-Mail [email protected]
      SEDOTEC GmbH & Co. KG
      Wallstadter Str. 59
      68526 Ladenburg
      Tel +49 6203955035
      E-Mail [email protected]

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