ATS MX Contactor

CTGSE & CTGDSE Series Service Rated Entrance Rated Automatic Transfer Switch

Overview

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.

Performance Features
Timer and voltage/frequency settings adjustable without disconnection from the power source
Performance Features
Timer and voltage/frequency settings adjustable without disconnection from the power source
Processor and digital circuitry isolated from line voltage
Inputs are opto-isolated for high electrical immunity to transients and noise
Built-in diagnostics with LCD display and LED/LCD indicators for ease of viewing and long life

Technical Summary

Rating Range
40-3000A
Transfer Type
Open Transition with Service Entrance
Switch Type
Contactor Based

Standard/Optional Features

Standard Equipment:

  • 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 Equipment:

  • 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

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CTGSE & CTGDSE Series Service Rated Entrance Rated ATS ATS MX Contactor

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