New CAT Equipment

CTGSE & CTGDSE Series Service Rated Entrance Rated Automatic Transfer Switch

Cat® CTGSE series automatic transfer switches (ATS)integrates the utility circuit breaker, optional transient voltage surge suppression and power monitoring into one package. The CTGDSE series provides delayed transition operation of the ATS. The MX150 controller displays the status of the transfer switch's position, timers and available sources. A communications network interface is available as an option.

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    Benefits

    MX150 Controller

    with non-volatile memory-clock battery backup not required for standard switch operation

    NEMA 1 standard with NEMA 3R as an option

    Disconnect link on Neutral and Ground

    Test Switch

    (fast test, load, no load) to simulate normal source failure automatically bypassed should Source 2 fail
    • Technical Summary
      Rating Range
      40-3000A
      Switch Type
      Contactor Based
      Transfer Type
      Open Transition with Service Entrance
    Electrical Ratings
    • UL 891,UL 1008,SA 22.2,IEC 947-6-1
    • ESD immunity test per EN61000-4-2 (Level 4)
    • Electrical fast transient/burst immunity test per EN61000-4-4
    • NFPA70,99,101 & 110
    • Ringing wave immunity per IEEE 472 (ANSI C37.90A)
    • Ratings 40 to 3000 amperes
    • Voltage Dips and interruption immunity EN61000-4-11
    Optional Attachments
    • Additional options include integrated battery charger, shunt trip selector, power monitor and integrated TVSS
    • Optional integrated load center for multiple loadside connections available up to 240 volts