CSA C22.2 No. 178 certified UL 1008 listed up to 3200A 4000A, and 5000A UL 891 listed
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
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.
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