GE Industrial Solutions SG Series 750 T12 UL S2 Installation Guide - Manual (Page 15)

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OPM_SGS_ISG_M75_M75_2US_V010.doc Installation Guide SG Series 750 UL S2 & SG Series 750 T12 UL S2
3.4 PLACE OF INSTALLATION
3.4.1 UPS location
NOTE !
A QUALIFIED ELECTRICAL CONTRACTOR must carry out the installation and cabling
of the UPS.
It is important to have a clean, dust-free environment provided with proper ventilation and air-
conditioning to keep the ambient temperature within the specified operating range.
The recommended air inlet temperature is from 68°F (20°C) to 77°F (25°C) (max. 104°F / 40°C).
Refer to Section 3.5.
Check for sufficient floor load capacity before installing the UPS and the Battery.
Refer to Section 3.1.1.
The inverter cabinet and rectifier cabinet must be installed on level floor.
For Battery installation follow the local codes and the recommendation of the battery supplier.
NOTE !
Temperature is very important for valve-regulated batteries (maintenance free).
Operation at temperatures higher than 77°F (25°C) will reduce battery life.
The SG Series UPS can radiate radio frequency energy.
Although some RFI filtering is inherent to the UPS there is no guarantee that the UPS will not influence
sensitive devices such as cameras and monitors that are positioned close by.
If interference is expected, the UPS should be moved away from the sensitive equipment.
SG Series 750 & SG Series 750 T12 positioning
18" / 458mm
Min.
SGS_75
0_UPS d isposition _GE_01
Fig. 3.41-1 SG Series 750 & SG Series 750 T12 clearances
The rear panel of the UPS
may be mounted flush to a
wall or other structure.
Clearance around the front
of the unit should be
sufficient to enable free
passage of personnel with
the doors fully open, and to
allow sufficient airflow to
the door vents.
Check section 110-26(A) of
the NEC code and OSHA for
specific requirements.
Recommended minimum
clearance between ceiling
and top of the UPS should
be 18” (458mm) for proper
cooling air exhaust.
In case of additional cabinets (external Batteries or input, output transformers) these can be placed
on either side of the cabinet.
For SG Series Inter Cabinet Connections please refer to Section 3.7.