Cummins Power Generation

Model #

A066Y104

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Cummins Power Generation

Model #

A066Y104

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$3,533.00
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    Cummins OTEC 480 Volt 400 Amp 3 Phase PowerCommand 40 Automatic Transfer Switch NEMA 3R | A066Y104

    • Cummins OTEC PowerCommand 40 Automatic Transfer Switch 480-Volt 400-Amp with NEMA 3R Enclosure
    • NEW PowerCommand 40 controller—LCD with Tactile Buttons and LEDs
    • NEW 3 Phase sensing on S1, S2 adjustable for voltage and frequency
    • NEW Service Tool with USB Connection for PC Configuration
    • Open Transition Delayed or In-Phase with Programmed Timing Option
    • Mechanical and Electrical Interlocks prevent source-to-source interconnection
    • Heavy-duty silver alloy contacts with multi-leaf arc chutes rated for 100% load interruption

    Cummins Power Generation A066Y104 Details and Specifications

    Cummins PowerCommand 40 Control OTEC Transfer Switch 400A 480V NEMA 3R

    The OTEC 480V 400A 3 Phase Automatic Transfer Switch features PowerCommand 40 Control, a microprocessor-based controller with LCD Display, and a comprehensive list of functions. Cummins OTEC A066Y104 Open Transition transfer switches are a perfect fit for a wide range of commercial and light industrial transfer switch applications.

    • Break-Before-Make Switch
    • Electrically operated—Mechanically held
    • Electrical and mechanical interlocks prevent inadvertent interconnection.
    • NEMA 3R enclosure for indoor or outdoor installation.

    This 480V 400A Cummins Transfer Switch provides the basic hardware and features required for automatic operation of a standby generator.

    Cummins 480-Volt Transfer Switch Control

    PowerCommand 40 is a microprocessor controller with LCD digital display, a full list of functions, and tactile soft switches for straightforward operation and navigation. Highlighted controls include PC software configuration with 3 phase sensing on both sources; manual restore to S1; synchronization check; and event logging. The S-6560 Specification Sheet includes all the benefits and features.

    With a programmed transition, switch timing allows the Cummins ATS to disconnect the load from both sources for a programmed time period—especially important for large inductive loads.

    Cummins 400 Amp ATS Advanced Mechanism

    The ATS mechanism operates electrically with a mechanical hold in the Source 1 and Source 2 positions. Cummins OTEC 480-Volt 400-Amp Automatic Transfer Switch Series switches perform a break-before-make action while electrical interlocks prevent interconnection of the normal and emergency signals. High pressure silver alloy contacts resist burning or pitting; arcing surfaces protect the main contacts. Multiple leaf chutes cool and quench arcs, further protecting the contacts. A protective cover allows inspection while preventing accidental contact with energized surfaces.

    UL-1008 certification including the contact assemblies covers applications requiring high endurance switching capability for the life of the ATS.

    Cummins OTEC Transfer Switch Specifications

    Voltage Rating

    277/480-Volts 3 Phase AC at 60 Hertz.

    Transition Modes

    Open Delayed;

    Open-In Phase—capable of programmed transition backup

    Arc Interruption

    Multiple Leave Arc Chutes.

    Neutral Bar

    Rated for Full Current with Lugs—Standard on 3 Pole transfer switches.

    Auxiliary Contacts

    Two isolated, normally open contacts for customer use close to indicate switch position. Wired to terminal block, rated at 10A and 250-Volts.

    Surge Rating

    Conforms to IEEEC62.41 and IEEE C62.42

    Transfer Time

    Total transfer time source to source does not exceed 6 cycles at 60 Hertz (does not include programmed transition).

    Manual Operation

    Manual transfer capable with all sources disconnected.

     

    Product Specifications

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    Cummins Power Generation

    Model #

    A066Y104

    Norwall's Lowest Price
    $3,533.00
    Norwall Club - Members Save Even More help

    Join the Norwall Club

    You will be eligible for savings and rewards not available to the general public.
    Free Lifetime Membership - Apply Rewards
    Box Icon

    Availability

    Ships In 16-20 Weeks

    Adding to cart… The item has been added
    |

    Product Information PDFs

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