5
INTRODUCTION CONTINUED
Adaptive Input Range
Adaptive Input Range
technology is used to automatically broaden the input operating range as a function of load.
This feature provides added security during deep brownout conditions, without battery consumption. Dependent
on the percentage of load, the input voltage can drop as low as 50% of nominal before restoring to battery power,
thus increasing battery life. In addition,
Adaptive Input Range
assures that the batteries will be at full capacity for
a real emergency...a power outage.
Internal Shielded Computer-Grade Isolation Transformer
The specially-designed
internal shielded computer-grade isolation transformer
is available to protect your mis-
sion critical equipment from voltage spikes, transients, and the detrimental effects of common mode noise. The
transformer generates a new ground for your system; maintaining the integrity of a clean, noise-free reference for
your critical loads, even in bypass.
Internal transformer options are available to step line voltage up or down, and to convert 3-wire and 4-wire input
configurations to match the exact needs of your protected equipment and satisfy output distribution requirements.
An isolated output option of 240/208/120 VAC is available throughout the kVA range of the product line. Also note
that a single 120 VAC, 2-wire plus ground output can supply up to 11000 VA of uninterruptible power!
Input Power Factor Correction With Less Than 5% THD
The
“Model ES”
goes beyond a traditional double conversion UPS. The advanced bi-directional
input power fac-
tor correction
circuitry and independently-generated sine wave reference, guarantee that the input current is free
of harmonics regardless of input voltage distortion.
Secure Maintenance Bypass System
Maintenance bypass systems ensure that critical loads are never disrupted during maintenance or in an emergency.
Traditionally, maintenance bypass switches are activated manually; connecting the critical load directly to an alter-
nate power source without synchronization. Activating an out-of-sync bypass may drop or damage the load, and
cause damage to the UPS.
The
secure maintenance bypass
system, exclusive to the
“Model ES”
, automatically invokes a synchronization
command that forces the UPS to activate the static bypass first, before continuing to maintenance bypass mode.
This system bypasses around the UPS electronics and controls, allowing for maintenance to be performed without
shutdown or disruption of power to the load. If an internal isolation transformer is provided, the transformer is kept
in the power circuit so that system isolation, voltage transformation, and power conditioning are maintained. The
“Model ES”
secure maintenance bypass system brings large system UPS features to mid-sized applications.
NetMinder RCCMD Shutdown Software (CD)
The NetMinder RCCMD is a client-side application that performs the orderly, unattended shutdown of your critical
computers or servers.
NetMinder UNMS II UPS Network Management System (CD)
The NetMinder UNMS II is a Windows-based, server-side application that allows you to view and manage multiple,
network-connected UPS’s from a single computer. Using the Basic Version, you can monitor up to (9) UPS’s … the
Enterprise Version monitors even more UPS’s, as well as environmental sensors or alarm contacts, and features a
customizable graphical interface.
Note: The NetMinder RCCMD and UNMS II both require using the NetMinder Slot Card option. The UNMS II option will monitor the status of
not only Controlled Power Company’s UPS’s, but also those of other manufacturers.
Summary of Contents for MODEL ES
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