Specifications

98AEtypMMSspec_RevB.doc

SP-0011 Rev. B 9/5/09

NEMA standard for floor mounting. The UPS shall be equipped with standard

forklift provisions to allow ease of installation using conventional lifting/moving

equipment. The UPS module cabinet shall have hinged and lockable doors on

the front only. Operating controls shall be located outside the locked doors.

Input, output, and battery cables shall be installed through the top or bottom of

the cabinet.

2.4.2. Serviceability

The UPS shall have front access for all servicing adjustment and connections 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.

2.4.3. 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 the front of the UPS without exposure to any

electrical hazard. Air filters shall be door mounted to prevent floor dust from being

sucked into the unit. Bottom mount air filters shall not be accepted.

2.4.4. Busbar

All busbar used for conductivity within the UPS shall be designed with COPPER

ONLY. Aluminum busbar are not acceptable.

2.4.5. (Option) Eyebolts

Eyebolts shall be installed for lifting UPS. Four (4) heavy duty eyebolts will be

installed on each corner on top of UPS. Eyebolts are detachable (unscrew

manually) once UPS is set in installation area.

3. EXECUTION

3.1. SITE PREPARATION

The owner shall prepare the site for installation of the equipment.

3.2. INSTALLATION

A. The UPS shall be set in place, wired and connected in accordance with the approved

installation drawings and owners/technical manual delivered with equipment.

B. The equipment shall be installed in accordance with local codes and manufacturer’s

recommendation.

3.3. FIELD QUALITY CONTROL