APC AIS 3000 User Manual Page 29

  • Download
  • Add to my manuals
  • Print
  • Page
    / 58
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 28
Site Preparation (UPS and XR) – Operating Environment
AIS® 3000 10-30kVA, 208V, Site Preparation and Installation Manual – 990-1957 21
Minimum setting of breakers for 20kVA UPS
Note 1: For the output value, the short-circuit-level is indicated.
Minimum setting of breakers for 30kVA UPS
Note 1: For the output value, the short-circuit level is indicated.
Overload
Event
Mains input Bypass input Output Duration Notes
Internal fault 4 kA 3.4kA 14 kA <10ms 1
800%
overload
bypass
operation
444A 444A 500ms
150%
overload
normal/battery
operation
84A 30s
125%
overload
normal/battery
operation
70A 60s
Continuously 68A 62A 62A
Overload
Event
Mains input Bypass input Output Duration Notes
Internal fault 5 kA 4.2 kA 14 kA <10 ms 1
800%
overload
bypass
operation
667A 667A 500ms
150%
overload
normal/battery
operation
125A 30s
125%
overload
normal/battery
operation
105A 60s
Continuously 102A 92A 92A
Page view 28
1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 57 58

Comments to this Manuals

No comments