ATC Service Entrance Rated MCCB & Power Breaker Based ATS

ATC Service Entrance Rated MCCB & Power Breaker Based ATS

ATC Service Entrance Rated MCCB

DESCRIPTION

Cat® Service Entrance Rated (SER) automatic transfer switches (ATS) are designed to provide standby power emergency power to entire installation loads to protect against utility power interruption; yet allow the ATS to be as close as possible to the point of service entrance. By safely and in code compliance, integrating the necessary overcurrent protection and service disconnecting means into the automatic transfer switch, a single installation can be made at the service entrance. This design eliminates the need for a separate upstream fault protection and respective interconnections, which in turn reduces installation space, time, and cost. Breaker-based Service Entrance Rated transfer switches are available from 30A to 5000A.

Product Features

  • ATC-100 on Residential & Light Commercial MCCB based, ATC-300+ or ATC-800 on MCCB & Power Breaker ATS products
  • UL 1008 service entrance listed (up to 3200A)
  • Service disconnect (both off) capability
  • Integral over current protection
  • Lockout when in disconnected position (only)
  • Service entrance labeled
  • Integrated Design
  • Disconnecting neutral assembly
  • Ground fault protection capability (all ratings)
    (Required by code on rating 480V, and 1000A or higher)
  • Keyed service entrance switch
  • Draw-out type breakers (available on Power Breaker ratings)
  • UL 891 for 4000-5000A
  • Loads protected against extended power loss
  • Quick restoration of the circuit after a trip (versus a fused circuit that requires fuse availability)
  • Trip on a fault prohibits transfer to the emergency source
  • Fused circuit allows switch testing by simulating an actual power failure
  • Lockable disconnect position permits safe downstream maintenance

  • 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
    • 4-position test switch
    • Remote communications
    • Surge suppression
    • Selectable automatic or non-automatic operation
    • Seismic Zone 4 Qualified (BOCA, CBC, IBC, UBC and OSHPD)
    • Communications for the ATC-300+ controller via RS-232 or Modbus through an integrated RS-485 port
    • Field selectable, multi ratio, control voltage transformer 50/60 Hz
    • Load sequencing contacts
    • Multi-meter options available
    • Open, closed or delayed transition
    • Space heaters
    • Integral overcurrent protection
  • Optional Delayed Transition includes:
    • Pre-transfer signal with 1 N.O. and 1 N.C. contacts
    • Time delay neutral

Specs

Overview

Long Name:
ATC Service Entrance Rated MCCB & Power Breaker Based ATS
Name:
ATC Service Entrance Rated MCCB & Power Breaker Based ATS
Brand:
Caterpillar
Status:
Current

Technical Summary

Rating Range
30-5000A
Transfer Type
Open / Closed / Delayed
Switch Type
Molded Case and Power Breaker

Ratings

MCCB
30-1000A 2, 3, or 4 Pole
Fixed Mount Power Breaker
200-3200A 2, 3, 4-Pole
Drawout Power Breaker
200-5000A 2, 3, or 4-Pole
System Voltage Application
120-600 Vac 50/60 Hz
Withstand
(Power Breaker) Up to 100 kAIC at 600V 3 cycles
Applicable Testing

UL 1008 listed up to 3200A

4000A, and 5000A UL 891 listed

SEE HOW ATC Service Entrance Rated MCCB & Power Breaker Based ATS COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

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
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>
Selected Model
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
Applicable Testing
CSA C22.2 No. 178 certified<br> UL 1008 listed up to 3200A<br>4000A, and 5000A UL 891 listed
More Details
ATS ATC Breaker / Contactor
ATC-300+ CONTROLLER
ATC-300+ CONTROLLER
Brand
Caterpillar
Status
Current
Rating Range
120 to 600V, single phase and three phase @ 50/60 Hz
Transfer Type
Switch application dependent
Switch Type
Switch application dependent
Applicable Testing
UL-recognized component<br>Meets intent of UL 991 & UL 1008<br>Meets IEC 1000-4-2, 1000-4-3, 1000-4-4
More Details