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EKF AV-OF Technical Manual

Auxiliary contact

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TECHNICAL MANUAL
Auxiliary contact
AV-OF

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Summary of Contents for EKF AV-OF

  • Page 1 TECHNICAL MANUAL Auxiliary contact AV-OF...
  • Page 2 1 DESCRIPTION The auxiliary contact AV-OF EKF is used in AC and DC control and alarm auxiliary circuits to indicate ON/OFF status of the device contacts (AV-6, AV-10, DV, DVA-6, DVA-10, AVN up to 63A, VA 47-63N, VN-63N) it is connected to.
  • Page 3: Overall Dimensions

    3 OVERALL DIMENSIONS 43,8 max 9 4 INSTALLATION AND CONNECTION Connection options with copper and aluminum wires are supported. Do not connect copper and aluminum wires to one terminal concurrently. Wiring diagram Auxiliary contacts shall be installed and connected by qualified electrical personnel.
  • Page 4: Maintenance

    5 OPERATION CONDITIONS Operating temperature: from –25°С to +50°С. Relative humidity: max. 98% at +25°С. Altitude above sea level: max. 2000m. Position in space: vertical or horizontal on a vertical plane. 6 DELIVERY SCOPE The devices are supplied in one group package (15pcs.). For all available documentation, scan the QR-code on the insert or on the inside of the package.
  • Page 5 Service life: 25 years. Importer and EKF trademark service representative: EKF ELECTRICAL SOLUTION – FZCO, Dubai Silicon Oasis, DDP, Building A2, Dubai, United Arab Emirates. Importer and EKF trademark service representative on the territory of the Russian Federation: OOO «Electroresheniya», Otradnaya st., 2b bld.
  • Page 6 12 CERTIFICATE OF ACCEPTANCE The auxiliary contact AV-OF EKF has been approved for operation. Date of manufacture: For information, refer to the product package. Quality control stamp www.ekfgroup.com...