Estimated Runtime On Internal Batteries - 15-30Kva; 15-30Kva Specifications - W/ External Battery Backup - Toshiba 4400 Series Installation And Operation Manual

11.2 Estimated Runtime on Internal Batteries – 15-30kVA
Following are charts of the estimated runtime for the 4400 Series 15, 20, 25, and 30kVA on internal bat-
teries at various loads at a 0.8 and 0.9 Power Factor.
These runtimes are estimates based on new batteries operating at 76 °F. Actual runtimes may vary due
to manufacturing variations, previous discharge profiles, battery age, and operating temperature.
ESTIMATED RUNTIME ON INTERNAL BATTERIES AT VARIOUS LOADS – 0.8 PF
UPS
10%
15kVA (0.8 PF) >60
20kVA (0.8 PF) -
25kVA (0.8 PF)
30kVA (0.8 PF)
1 – Subject to change without notice.
ESTIMATED RUNTIME ON INTERNAL BATTERIES AT VARIOUS LOADS – 0.9 PF
UPS
10%
15kVA (0.9 PF) >80
20kVA (0.9 PF) >80
25kVA (0.9 PF)
76
30kVA (0.9 PF) 72
1 – Subject to change without notice.
11.3 15-30kVA Specifications – w/ External Battery Backup
4400 SPECIFICATIONS: 15–30kVA w/ External Battery Backup
Specification
General
Model Number
Capacity Output
Topology
Input
1 - Requires adjustment of factory/service adjustable parameters.
4400 Series Installation and Operation Manual – 64527-006
Estimated Runtime in Minutes at Percent Full Load
20% 30% 40%
74 50 36
- - -
Estimated Runtime in Minutes at Percent Full Load
20% 30% 40% 50%
72 50 33
50 33 20
35 24 17
33 18 11
15kVA
4400x3x150xA 4400x3x200xA
15 kVA (13.5kW) 20 kVA (18kW)
Double conversion all-IGBT UPS
50% 60% 70% 80%
26 20 15
- - -
9 6
60% 70% 80%
24 18 16
15 10 8
10 9 7
8 6 5
20kVA 25kVA
4400x3x250xA
25 kVA (22.5kW)
1
1
90% 100%
12 10 8.5
- - -
5 4 2
1
1
90% 100%
11 9 8
7 6 5
5 4 3
4 2 1.5
30kVA
4400x3x300xA
30 kVA (27kW)
53