Gossen MetraWatt AT3-III E Operating Instructions Manual
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Gossen MetraWatt AT3-III E Operating Instructions Manual

Gossen MetraWatt AT3-III E Operating Instructions Manual

Test adapter, for active and passive testing single and 3-phase electric devices and extension cables in combination with secutest.../seculife st test instruments as well as secutest base(10) and pro (feature i01)
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Operating Instructions
AT3-III E Test Adapter
For active and passive Testing Single and 3-Phase
Electric Devices and Extension Cables in Combination
with SECUTEST.../SECULIFE ST Test Instruments
3-349-155-37
as well as SECUTEST BASE(10) and PRO (Feature I01)
13/6.16

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Summary of Contents for Gossen MetraWatt AT3-III E

  • Page 1 Operating Instructions AT3-III E Test Adapter For active and passive Testing Single and 3-Phase Electric Devices and Extension Cables in Combination with SECUTEST.../SECULIFE ST Test Instruments 3-349-155-37 as well as SECUTEST BASE(10) and PRO (Feature I01) 13/6.16...
  • Page 2 SECUTEST Test Adapter AT3-III E Device Plugs and Outlets Self-Test 1 CEE outlet 11 Test key for triggering I = residual current) Δn Δn 3P+N+PE, 32 A, 400 V Connectors for SECUTEST.../SECULIFE ST (as of version 2 CEE outlet 3.1) Test Instrument 3P+N+PE, 16 A, 400 V 12 Earthing contact outlet for power supply to SECUTEST.../...

  • Page 3: Table Of Contents

    3-phase electrical devices and extension cables in combination with SECUTEST.../SECULIFE ST (as Note! of version 3.1) test instrument. The AT3-III E test adapter is equipped with Suitable instruments are identified in the following electronic error monitoring which pages with the following abbreviated designation: disconnects the device under test from the SECUTEST.../SECULIFE ST.

  • Page 4: Safety Precautions

    (1 – 4) are only connected to the mains test adapter is defective. If this is the case, protective conductor when the SECUTEST.../ the AT3-III E must be removed from service SECULIFE ST test instrument has been set for and repaired before it is used again.

  • Page 5: Connecting The Test Adapter To The Mains

    SECULIFE ST into the earthing contact outlet (12) Conductor Resistance → Zero Balancing. at the AT3-III E. If the AT3-III E is out of use for a prolonged period b) Insert the earthing contact plug (13) from the of time, the earthing contact faces of the plug-...
  • Page 6 SECUTEST test adapter AT3-III E 230/400 V 50 Hz SECUTEST COM V test adapter AT3-III E SECUTEST PRO 230/400 V 50 Hz Figure 1 Connecting Single and 3-Phase Devices to the AT3-III E and the SECUTEST... GMC-I Messtechnik GmbH...

  • Page 7: Testing Of Differential Current During Automatic Testing Per Test Standard

    Testing of Differential Current to 4) of the associated plug at the AT3-III E. In during Automatic Testing per Test Standard order to test, only connect the plug and socket at the ends of the respective extension cable to be...

  • Page 8: Testing For Short-Circuits, Interruptions And Reversed Conductors

    The actual defect must be sion cables, AT3-III E must be connected determined. with line voltage. 230 V 50 Hz SECUTEST SECUTEST 230/400 V 50 Hz Figure 2 Connecting Single or 3-Phase Extension Cables to the AT3-III E with the SECUTEST... GMC-I Messtechnik GmbH...
  • Page 9 230 V 50 Hz SECUTEST SECUTEST BASE(10)/PRO SECUTEST SECUTEST BASE(10)/PRO 230/400 V 50 Hz Figure 3 Connecting Single or 3-Phase Extension Cables to the AT3-III E with the SECUTEST BASE(10)/PRO GMC-I Messtechnik GmbH...

  • Page 10: Self-Test

    Contact protective conductor potential at the 0 °C … +40 °C Temperature mains system which is supplying power to the AT3-III E with the test probe at the end of the Line Voltage probe cable from the SECUTEST.../ Waveshape sinusoidal SECULIFE ST, e.g.

  • Page 11: Maintenance

    Electromagnetic Compatibility These devices may not be disposed with the trash. Please contact our service department Intrinsic Uncertainty EN 61326-1:2006 class B regarding the return of old devices. Intrinsic Uncertainty EN 61326:2006 Mechanical Design Repair and Replacement Parts Service, Protection case: IP40 terminals: IP20 Calibration Center and Rental Instrument Service...
  • Page 12 Edited in Germany • Subject to change without notice • A pdf version is available on the internet Phone +49 911 8602-111 GMC-I Messtechnik GmbH +49 911 8602-777 Südwestpark 15 E-Mail info@gossenmetrawatt.com 90449 Nürnberg • Germany www.gossenmetrawatt.com...

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