Rectifier input UPS output /
bypass
Battery
Rated
power
[kW]
Rated
voltage
[V]
Rated
current
[A]
Maxi-
mum
current
[A]
Rated
current
[A]
Maxi-
mum
current
[A]
Rated
current
[A]
Maxi-
mum
current
[A]
415 12 14 11 16 22 26
10 380 16 19 15 22 27 33
400 15 18 15 21 27 33
415 15 17 14 20 27 33
15 380 24 28 23 34 41 49
400 23 27 22 32 41 49
415 22 26 21 31 41 49
20 380 32 37 31 45 55 66
400 30 36 29 42 55 66
415 29 34 28 41 55 66
30 380 48 56 46 67 82 98
400 45 53 44 64 82 98
415 44 51 43 61 82 98
40 380 64 75 62 89 110 131
400 60 71 59 85 110 131
415 58 69 57 82 110 131
Notes:
1. Maximum rectifier current calculated at the -15% voltage tolerance and 102%
continuous overload.
2. Maximum output/bypass current calculated at continuous 125% overload and at -15%
voltage tolerance.
3. Maximum battery current calculated at rated load and 1.67 V cell voltage for the
default 32 block string length.
© Eaton Corporation plc 2020. All rights reserved. Revision: 006 Document ID: P-164000493 47 (126)
Eaton 91PS/93PS UPS 8–40 kW User’s and Installation Guide