Vertiv
| Liebert
®
ITA2
™
User Manual |
15
Storage
If the UPS is not installed immediately, it must be stored indoors and protected from excessive
moisture, heat and other harsh conditions. The battery in the external battery cabinet requires
dry, well-ventilated environment for storage with a storage temperature range of 68°F ~ 77°F
(20°C ~ 25°C)
NOTICE
Risk of failure to properly charge batteries. Can cause permanent damage to batteries and void the
warranty.
Batteries will self-discharge during storage. Batteries must be recharged as recommended by the battery
manufacturer. The batteries must be recharged every 3 to 6 months, depending on storage temperature:
•
68-77°F (20-25°C): 6 months
•
78-86°F (26-30°C): 3 months
•
87°F or higher (31°C or higher): 1 month.
2.3.3 Installation Tools
•
Slotted Screwdriver
•
Insulated Torque Wrench
•
Multimeter
•
#3 Phillips Screwdriver
•
T10 Torx Screwdriver
•
Clip-on Ammeter
2.4
External Protective Devices
A circuit breaker or other protective devices must be installed at the external AC input end of the
UPS. This section provides general guidance for installation by a properly trained and qualified
engineer.
2.4.1
Rectifier and Bypass Input
Overcurrent
An appropriate overcurrent protective device should be installed on the utility input power
distribution, and the current capacity of power cable and the system overload requirements
should be taken into account in installation (see
Dual-Input
In a dual-input system, separate protective devices should be installed for the rectifier and
bypass inputs at the utility input power distribution panel.
Main/Bypass Back-Feed Protection
The UPS has main/bypass back-feed protection function in the event of a fault.
WARNING
Risk of electric shock. Can cause property damage, injury or death.
All tools used to install or maintain the Liebert ITA2 must be insulated. The tools below are
for reference only; follow the all local and national regulations when installing or servicing
the Liebert ITA2.
Summary of Contents for Liebert ITA2-08KRT208
Page 1: ...Liebert ITA2 8 10kVA 60Hz 208 220V Three Phase UPS User Manual...
Page 40: ...Vertiv Liebert ITA2 User Manual 34 Figure 31 Status page menus...
Page 70: ...Vertiv Liebert ITA2 User Manual 64 NOTES...
Page 71: ...Vertiv Liebert ITA2 User Manual 65...
Page 72: ...Vertiv Liebert ITA2 User Manual 66...
Page 73: ......