Phone: (602) 272-9466 Fax: (602) 272-7582
Projects
Following are photos from a number of recent Loftin project installations.
More projects can be seen here.
 This is an indoor installation at a State prison in Southern Nevada |
 The generators are powered by diesel fuel with each generator having a 1000 gallon sub-base day tank and this exterior storage tank of 7000 gallons for a total of 9000 gallons of available fuel or approximately 30 hours run time at 100% load. |
 Here are the two 2000KW / 480 volt / 3 phase generators. |
 Here is a pad for the future expansion of a third 2000KW generator. |
 This is one of two main breakers from the generators. |
 The generators each feed a transformer boosting the voltage to 12470 volts. |
 This is the paralleling and breaker control panel. |
 This is another view of the paralleling and breaker control panel. |
 This is the paralleling panel control touch screen. |
 The paralleling control panel is powered by a battery bank to provide proper voltage and power for continuous operation; including the initial stage of an outage when no utility is available. |
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This is a new Phoenix Police Precinct location in North Phoenix,
Arizona. It is a Kohler 150KW, natural gas fired generator with a
Kohler standard open transition automatic transfer switch. |
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This is a new surgical center for this group of doctors and they’ve
went consistently with Kohler generators and automatic transfer
switches. This location is call the East Valley Surgery Center in
Mesa, AZ. What you see here is a 60KW diesel fired generator that
provides emergency power back up to lighting as well as the
operating rooms. The automatic transfer switch is a 400 amp / 220
volt standard open transition switch with the new Kohler MPAC1500
controller. |
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| This installation is at Yavapai Regional Medical Center in Prescott Valley, AZ and shows a diesel fired 1000KW generator with a high end sound enclosure complete with motorized louvers for fresh air intake when the unit is running. The sub-base diesel fuel tank holds 2,100 gallons but serves as a secondary tank to an external fuel tank that holds 8,000 more gallons giving the generator approximately 130 hours of operation at 100% load. There are three isolation bypass automatic transfer switches (ATS) that allow the transfer switch to be isolated by connecting directly to the utility or the generator; allowing repair of the transfer switch without interruption to the emergency circuits served by the ATS. | |