2-12
Chapter 2
Unpacking and Inspecting
Shipping and Storage Requirements
Shipping and Storage Requirements
The PowerTrust UPS can be shipped or stored under the following (non-operating)
conditions and environmental limits:
• The UPS/BATTERY switch must be in the
DISABLE
position.
• Temperature limits:
• Electronics Unit, Service Bypass Unit, and Battery Box:
−
40
°
to 70
°
C (
−
104
°
to
158
°
F)
• Battery Pack: The shelf life of a battery pack depends on the temperature of the
storage area. The charge on a battery should not be allowed to drop below 50%.
Figure 2-7 shows how long a battery pack takes to reach a 50% charge at 40
°
C
(104
°
F), 30
°
C (88
°
F), and 25
°
C (77
°
F). Figure 2-8 shows the time for the battery
capacity to decrease to 50% over temperatures ranging from 18
°
C (64
°
) to about 54
°
C
(129
°
F). For example, if a battery pack has been stored at 20
°
C (68
°
F), it should be
recharged after about 800 days or about 27 months. If it has been stored at 50
°
C
(122
°
F), it should be recharged after about 60 days or 2 months.
Figure 2-7 Battery Pack Shelf-Life vs Storage Temperature
Содержание PowerTrust A3589A
Страница 7: ...Contents Contents 5 ...
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Страница 10: ...Contents 8 Figures ...
Страница 12: ...Contents 10 Tables ...
Страница 14: ...2 ...
Страница 20: ...Preface 8 ...
Страница 22: ...Preface 10 ...
Страница 52: ...1 30 Chapter1 Overview Specifications Figure 1 8 UPS Input Voltage Transfer Points ...
Страница 56: ...1 34 Chapter1 Overview UPS Modes Figure 1 10 Simplified UPS 5 5 kVA UPS Block Diagram ...
Страница 62: ...1 40 Chapter1 Overview Support Information ...
Страница 76: ...2 14 Chapter2 Unpacking and Inspecting Shipping and Storage Requirements ...
Страница 104: ...3 28 Chapter3 Installing the UPS Examples of PowerTrust Connections in a System ...
Страница 116: ...5 4 Chapter5 Verification Procedures Load Testing ...
Страница 148: ...7 6 Chapter7 Cleaning and Maintenance Exchanging Batteries Fan ...
Страница 190: ...A 42 AppendixA HP UX UPS Monitor Error Messages Log Only Messages ...
Страница 218: ...C 8 AppendixC Configuring the OS for the PowerTrust UPS Power Failing the UPS ...