ATC Power Breaker Bypass Isolation Open/Closed Transition ATS

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Rating Range: 200-5000A; 200-5000A

Transfer Type: Bypass isolation, Closed transition; Bypass isolation, Closed transition

Switch Type: Power Breaker; Power Breaker

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Overview

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.

All controls relays and industrial grade relays

Lugs are 90� rated and all control wire is #16 AWG, type XLPE with a 125� temperature rating.

ATC-900 microprocessor-based controller and Power Breaker

Full 30-cycle short time withstand capability 30-cycle, 85 kA short-time rating on power circuit breaker

Durable Durable powder-coated steel NEMA 1, 3R or 12 enclosures with three door hinges.

The hinges have removable hinge pins to facilitate door removal and are supplied with pad-lockable latches.

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
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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

Full Specifications Standard Equipment Optional Equipment

Product Specifications for ATC Power Breaker Bypass Isolation Open/Closed Transition ATS

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Metric

Technical Summary

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

Ratings

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

ATC Power Breaker Bypass Isolation Open/Closed Transition ATS 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.

ATC Power Breaker Bypass Isolation Open/Closed Transition ATS 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

See how ATC Power Breaker Bypass Isolation Open/Closed Transition ATS compares against frequently compared products.

US
Metric

Electric Power ATC Power Breaker Bypass Isolation Open/Closed Transition ATS

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

Selected Model

Electric Power ATC Power Breaker & Case Switch Automatic Transfer Switch

Rating Range: 200 to 5000A; 200 to 5000A
Transfer Type: Open Transition; Open Transition
Switch Type: Power Breaker; Power Breaker

Model Details

Electric Power ATC Service Entrance Rated MCCB & Power Breaker Based ATS

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

Model Details

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No project is the same - from the application to the power need. That's why we offer a range of project financing options.

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ATC Power Breaker Bypass Isolation Open/Closed Transition ATS

Overview

All controls relays and industrial grade relays

ATC-900 microprocessor-based controller and Power Breaker

Durable Durable powder-coated steel NEMA 1, 3R or 12 enclosures with three door hinges.

Product Features

Product Specifications for ATC Power Breaker Bypass Isolation Open/Closed Transition ATS

Technical Summary

Ratings

ATC Power Breaker Bypass Isolation Open/Closed Transition ATS Standard Equipment

Controls and Wiring

Enclosure

ATC Power Breaker Bypass Isolation Open/Closed Transition ATS Optional Equipment

Available Options

Optional Delayed Transition includes:

See how ATC Power Breaker Bypass Isolation Open/Closed Transition ATS compares against frequently compared products.

Tools And Expert Help At Every Turn

Payment Calculator

Current Offers

Rental Options

Find Dealer

Information Library

Technical Resources

SpecSizer

Rent Similar Size

Cat Connect: Get More from Every Asset

Customer Value Agreements

Extended Service Coverage

Custom Power Solutions

assignment Product Brochures and More Are Ready to Download!

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Check out current offers for the ATC Power Breaker Bypass Isolation Open/Closed Transition ATS

Project Financing

No project is the same - from the application to the power need. That's why we offer a range of project financing options.

Free Cat Remote Monitoring Asset Subscription

The Electric Power standard subscription will be free for a limited time.

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