Vertiv
| Liebert
®
EXM
™
EBC
™
480V User Manual |
6
1.0 MECHANICAL INSTALLATION
1.1
Introduction
This following section describes the requirements that must be taken into account when
planning the positioning and cabling of the Liebert EXM battery equipment.
This chapter is a guide to general procedures and practices that should be observed by the
installing engineer. The particular conditions of each site will determine the applicability of such
procedures.
NOTICE
Risk of improper startup. Can cause equipment damage.
Do not apply electrical power to the UPS equipment before the arrival of the commissioning engineer.
1.2
System Composition
A battery system can consist of a number of equipment cabinets, depending on the individual
system design requirements, e.g., Battery Cabinet. Refer to
positioning the cabinets.
1.3
Preliminary Checks
Before installing the battery equipment, carry out the following preliminary checks:
• Remove all panels and visually inspect the cabinet, batteries, bus connections and cabinet for any shipping
damage. Exercise caution; voltage is present within the battery cabinet even before installation. If there are
signs of damage, do not proceed. Call Vertiv at 1-800-542-2378.
• Report any damage to the shipper immediately.
• Verify that the correct equipment is being installed. The equipment supplied has an identification tag
inside the main door.
• Verify that the battery room satisfies the environmental conditions stipulated in the equipment
specification, paying particular attention to the ambient temperature and air exchange system.
1.4
Environmental Considerations
1.4.1
Battery Room
Batteries should be installed in an environment where the temperature is consistent and even
over the whole battery. Temperature is a major factor in determining the battery life and capacity.
Typical battery manufacturer performance data are quoted for an operating temperature
between 68°F and 77°F (20 and 25°C). Operating above this range will reduce the battery life
while operation below this range will reduce the battery capacity.
Battery Temperature
—In a normal installation, the battery temperature should be kept between
59 and 77°F (15°C and 25°C).
1.4.2 Storing Batteries for Delayed Installation
If the battery system will not be installed immediately, it must be stored indoors in a clean, dry and
cool location. Batteries should be unpacked, installed and charged as soon as possible after
delivery.
NOTE
Keep batteries away from main heat sources, main air inlets, etc.
