On-line Uninterruptible Power Supplies, UPS Systems ~ Double Conversion, true on-line, ac-dc-ac, some with isolation transformers. some rack-mountable, 120vac, 208vac, 240vac, 230vac, single phase.

On-line double conversion (ac-dc-ac) UPS (also known as regenerative uninterruptible power systems, UPS systems or battery backups) in both tower and rack-mount configurations are most specified/recommended for mission-critical applications that also require the use of motor-generators. The reason these UPS are suitable for use with motor-generators, is that aside from just providing battery back and power protection, they also regenerate frequency, something line-interactive and standby UPS cannot do without going to battery. With a Falcon SG Series Plus UPS between your generator and critical load, you can run as long as your generator has fuel, and the SG Series Plus will deliver pure power the whole time.

Double conversion on-line UPS table

	UPS Features	UPS Series

	SG UPS Plus Tower Style	SG UPS Plus Rackmount
Double conversion (ac-dc-ac) design
50/60 Hz frequency regeneration
Sine wave output even on batteries
Filtering and surge protection
Automatic bypass
Wide voltage input window
PWM automatic voltage regulation

These regenerative on-line UPS with input power factor correction provide the highest level of protection against the widest spectrum of power problems. The incoming ac utility source is converted to a regulated dc voltage. From this dc voltage, a new ac voltage is regenerated, providing continuous, clean, tightly regulated (+/- 2 to 5% depending on model) power to your equipment. If your equipment operation is "Mission-Critical," including a true on-line double conversion UPS with automatic bypass, such as Falcon Electric's SG Series UPS Plus, is a key point in a highest availability power strategy.

With two Falcon double conversion UPS and the addition of a TSi Power ATs Series automatic transfer switch, you can create a redundant power situation where downtime from loss of power can be made extremely minimal. Add-in to the picture -- two motor-generators, two power grids or other very reliable power sources -- and downtime from loss of power can virtually be eliminated. This is the absolute ideal for extremely mission-critical applications.

"Mission-critical" UPS are for where uptime is critical to an operation's mission fulfillment. Typical UPS back-up times are from 8 to 30 minutes. If longer battery times are desirable, choose an uninterruptible power supply with an extra battery cabinet(s) to satisfy your requirements.

Typical UPS applications include:

Uninterruptible power supplies for the internet,
to protect your files and transactions while logged onto the Internet.
Uninterruptible power supplies for servers,
for automatic file-save/shutdown and to protect networks from downtime.
Uninterruptible power Supplies for telephone systems,
to make sure telecommunications still operate through power outages.

On-line uninterruptible power supplies by Falcon UPS
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