ATC Power Breaker Bypass Isolation Open/Closed Transition ATS

ATC Power Breaker Bypass Isolation Open/Closed Transition Automatic Transfer Switch

ATC Power Breaker Bypass Isolation Open/Closed Transition ATS

DESCRIPTION

Cat transfer switches are designed for a variety of standby power applications. They provide flexibility, reliability and value in a compact package. A Bypass Isolation Automatic Transfer Switch (ATS) provides fully functioning transfer in applications where emergency power to critical loads must be maintained at all times with no interruption. This type of design allows for inspection, maintenance or replacement of the power switching mechanisms with no interruption in electrical service. Breaker based Bypass isolation ATS are available from 200A to 5,000A.

Product Features

  • ATC-800 microprocessor-based controller
  • True RMS voltage and frequency sensing
  • Full 30-cycle short time withstand capability
  • 30-cycle, 85 kA short-time rating on power circuit breaker
  • Multiple field programmable time delays
  • Switch position indication
  • Source availability indication
  • Source 1 and 2 auxiliary contacts
  • Programmable plant exerciser
  • System test pushbutton
  • Load shed from emergency
  • Mimic diagram
  • Safe manual operation under full load with permanently affixed operating handle
  • Drawout capabilities on both ATS, bypass portions and power switching devices completely interchangeable between ATS and bypass units

  • Standard Equipment
  • Optional Equipment
  • Specs
  • Docs

Standard Equipment

  • Controls and Wiring
    • All controls relays and industrial grade relays are totally encapsulated to minimize exposure to dust and dirt. Lugs are 90º rated and all control wire is #16 AWG, type XLPE with a 125º temperature rating.
  • Enclosure
    • Durable powder-coated steel NEMA 1, 3R or 12 enclosures with three door hinges to ensure proper support of the door and door mounted devices. The hinges have removable hinge pins to facilitate door removal for easy wall mounting or service and are supplied with pad-lockable latches.

Optional Equipment

  • Available Options
    • Surge suppression
    • Field selectable, multi ratio, control voltage transformer 50/60 Hz
    • Integrated service entrance
    • Space heaters
    • Remote communications
    • Multi-meter options available
    • 2- or 4-position test switch
    • Selectable automatic or non-automatic operation
    • Open or closed transition
    • Load sequencing contacts
    • Integral overcurrent protection
    • Seismic Zone 4 Qualified (BOCA, CBC, IBC, UBC and OSHPD)
  • Optional Delayed Transition includes:
    • Pre-transfer signal with 1 N.O. and 1 N.C. contacts
    • Time delay neutral
    • In-phase transition

Specs

Overview

Long Name:
ATC Power Breaker Bypass Isolation Open/Closed Transition Automatic Transfer Switch
Name:
ATC Power Breaker Bypass Isolation Open/Closed Transition ATS
Brand:
Caterpillar
Status:
Current

Technical Summary

Rating Range
200-5000A
Transfer Type
Bypass isolation, Closed transition
Switch Type
Power Breaker

Ratings

Control Power
200-5000A, 2-, 3-, 4-pole
100% rated Short
System Voltage Application
120-600 Vac 50/60 Hz
Time Withstand
85,000 for 30 cycles
Withstand
100 kAIC at 600V, 3 cycles
Applicable Testing
CSA C22.2 No. 178 certified
UL 1008 listed up to 3200A
4000A, and 5000A UL 891 listed

SEE HOW ATC Power Breaker Bypass Isolation Open/Closed Transition ATS COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

ATS ATC Breaker / Contactor
ATC Power Breaker Bypass Isolation Open/Closed Transition ATS
ATC Power Breaker Bypass Isolation Open/Closed Transition ATS
Brand
Caterpillar
Status
Current
Rating Range
200-5000A
Transfer Type
Bypass isolation, Closed transition
Switch Type
Power Breaker
System Voltage Application
120-600 Vac 50/60 Hz
Withstand
100 kAIC at 600V, 3 cycles
Applicable Testing
CSA C22.2 No. 178 certified<br> UL 1008 listed up to 3200A<br>4000A, and 5000A UL 891 listed
Selected Model
ATS ATC Breaker / Contactor
ATC Power Breaker & Case Switch Automatic Transfer Switch
ATC Power Breaker & Case Switch Automatic Transfer Switch
Brand
Caterpillar
Status
Current
Rating Range
200 to 5000A
Transfer Type
Open Transition
Switch Type
Power Breaker
System Voltage Application
120 - 600 Vac, 50/60 Hz
Withstand
100,000 amps withstand/closing/ interrupting at 600 Vac
Applicable Testing
<br>CSA C22.2 No. 178 certified</br><br>IBC 2006, CBC 2007 and OSHPD</br>
More Details
ATS ATC Breaker / Contactor
ATC Service Entrance Rated MCCB & Power Breaker Based ATS
ATC Service Entrance Rated MCCB
Brand
Caterpillar
Status
Current
Rating Range
30-5000A
Transfer Type
Open / Closed / Delayed
Switch Type
Molded Case and Power Breaker
System Voltage Application
120-600 Vac 50/60 Hz
Withstand
(Power Breaker) Up to 100 kAIC at 600V 3 cycles
Applicable Testing
<CSA C22.2 No. 178 certified</br><br> UL 1008 listed up to 3200A</br><br>4000A, and 5000A UL 891 listed</br>
More Details