Toshiba 1700 User Manual

Page 19

TOSHIBA

Fixed Frequency Mode
The 1700 Series Rackmount UPS has the option of operating in a
fixed frequency mode. Normally the UPS operates in the frequency
auto-detect mode. If a specific output frequency is required (i.e.
50Hz or 60Hz) the UPS can be set at the factory to supply the
desired frequency regardless of the input frequency (input frequency
must be within allowable limits, see Specifications on page 29). For
a unit already in use the output frequency can be set through
software. For instructions on setting the output frequency through
software please contact Toshiba at (800) 231-1412 or by e-mail at
[email protected]. It is important to note that when the
UPS is operating with a fixed output frequency, output is
disabled in bypass.

Adding an Additional Battery Module
Note: Only one additional battery module may be added to the
standard unit. Figure 4 shows the standard unit with one additional
battery module added. To install an additional battery module follow
these steps:

1) Make room in the rack for the additional battery module to be

placed below the other modules. Secure the new battery module
in the rack.

2) Plug the new battery module output power cord into the battery

input plug on the battery module.

Figure 4

Expansion Battery Module