15-30Kva Efficiency Vs. Load (Typical, No Transformer) - Toshiba 4400 Series Installation And Operation Manual

4400 SPECIFICATIONS: 15–30kVA w/ External Battery Backup
Specification
Optional Matching Battery
Cabinets
Optional Matching MBS/PDU
Cabinet
OTHER
Warranty (yr.)
Certifications
1 - Minimum front clearance for unobstructed airflow is 20 inches. However, minimum front clearance
when physically accessing the UPS must be at least the width of the front door of the UPS, or per NEC
110.34(A)(36 i n./900 mm) and local requirements, whichever is greater.
2 - Approximate weights for dual-input units. Actual weights may vary depending on exact UPS configu-
ration.
11.4 15–30kVA Efficiency vs. Load (Typical, No Transformer)
UPS
15kVA
15kVA + 1 Xfmr.
15kVA + 2 Xfmr.
20kVA
20kVA + 1 Xfmr.
20kVA + 2 Xfmr.
25kVA
25kVA + 1 Xfmr.
25kVA + 2 Xfmr.
30kVA
30kVA + 1 Xfmr.
30kVA + 2 Xfmr.
* Subject to change without notice.
4400 Series Installation and Operation Manual – 64527-006
15kVA 20kVA
UL 1778, CUL, NEC (NFPS-70), CE, IBC, CBC, ANSI C62.41 (IEEE 587),
Nema/PET-1993, OSHA, ISO9000, ISO 14001:2004.
% EFFICIENCY AT VARIOUS LOADS*
Efficiency at Percent Full Load*
25% 50%
88.8% 90.9%
85.8% 87.9%
82.8% 84.9%
88.8% 90.9%
85.8% 87.9%
82.8% 84.9%
88.8% 90.9%
85.8% 87.9%
82.8% 84.9%
88.8% 90.9%
85.8% 87.9%
82.8% 84.9%
25kVA
Yes
Yes
3 Years
75% 100%
91.0% 91.0%
88.0% 88.0%
85.0% 85.0%
91.0% 91.0%
88.0% 88.0%
85.0% 85.0%
91.0% 91.0%
88.0% 88.0%
85.0% 85.0%
91.0% 91.0%
88.0% 88.0%
85.0% 85.0%
30kVA
57