Specifications

2033D Specification
17
8. OPTIONAL EQUIPMENT
8.1 Remote Status Alarm Panel (RSAP)
The UPS manufacturer shall offer a Remote Status Alarm Panel which shall not allow any
control over the UPS. The RSAP shall have, as standard equipment, a battery backup
feature allowing it to continue monitoring UPS status conditions during power
outage situations. The RSAP shall act only as an annunciation panel providing the
following alarms/indications as a minimum:
a. Converter ON
b. Load on Inverter
c. Load on Bypass
d. UPS Failure
e. Output Overload
f. UPS in battery back-up mode
g. Low battery while in back-up mode
9. MECHANICAL DESIGN
9.1 Enclosure
The UPS shall be equipped with standard forklift provisions to allow ease of installation
using conventional lifting/moving equipment. All UPS enclosures shall require a special
tool or screw driver to allow internal access.
9.2 Serviceability
The UPS shall have front access only for maintenance or service. Side access or rear
access shall not be accepted. The UPS shall be designed such that its rear can be pressed
against a back wall and its sides can be pressed against side walls.
9.3 Ventilation
Forced air cooling shall be provided to allow all components to operate within their rated
temperature window. Thermal relays, using a latched contact which is capable of being
reset, shall be used as overload protection to all cooling fans. Each fan shall employ a
separate thermal relay. All air inlets use washable air filters that shall be removable from