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4400 Series Installation and Operation Manual – 64527-008
4400 SPECIFICATIONS: 50–100kVA w/ External Battery Backup
Specification
50kVA
80kVA
100kVA
Optional – Remote Status Alarm Panel
(RSAP)
Yes
ADDITIONAL FEATURES
Optional Matching Battery
Cabinets
Yes
Optional Matching MBS/PDU Cabinet
Yes
OTHER
Warranty (yr.)
3 Years
Certifications
UL 1778, CUL, NEC (NFPS-70), CE
4
, IBC, CBC, ANSI C62.41 (IEEE 587), Nema/PET-
1993, OSHA, ISO9000, ISO 14001:2004
2 - 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.
3 - Approximate weights for dual-input units. Actual weights may vary depending on exact UPS configuration.
4 - No CE certification for 100kVA
11.9 50–100kVA
Efficiency vs. Load (Typical, No
Transformer)
TABLE 11.1: % EFFICIENCY AT VARIOUS LOADS*
UPS
Percent Full Load
25%
50%
75%
100%
50kVA
88.8%
90.9%
91.0%
91.0%
50kVA + 1 Xfmr.
85.8%
87.9%
88.0%
88.0%
50kVA + 2 Xfmr.
82.8%
84.9%
85.0%
85.0%
80kVA
88.8%
90.9%
91.0%
91.0%
80kVA + 1 Xfmr
85.8%
87.9%
88.0%
88.0%
100kVA
89%
90%
91%
91%
* Subject to change without notice.
11.10 50–100kVA Thermal Loss vs. Load (Typical)
TABLE 11.2: THERMAL LOSS AT VARIOUS LOADS*
UPS
BTU/hr. Loss at Percent Full Load
0%
25%
50%
75%
100%
50kVA
3412
4856
7695
11,389
15,186
50kVA + 1 Xfmr.
4095
6369
10,578
15,703
20,938
50kVA + 2 Xfmr.
4095
7991
13,665
20,322
27,096
80kVA
5459
7770
12,312
18,223
24,297
80kVA + 1 Xfmr
6824
10,190
16,925
25,125
33,501
100kVA
6824
9,489
17,061
22,779
30,372
* Subject to change without notice.
Содержание 4400 Series
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