NOTE: Do not connect battery strings with a different number of cells
in parallel.
15 kVA: 1x36 blocks, 9 Ah
20 kVA: 2x32 blocks, 7 Ah
30 kVA: 2x36 blocks, 9 Ah
40 kVA: 3x32 blocks, 9 Ah
60 kVA: 4x40 blocks, 9 Ah
80 kVA: 5x40 blocks, 9 Ah
Charging configuration ABM or float charge
End-of-discharge voltage 1.67 VPC
Charging current
15 kVA maximum: 15 A, configurable
20 kVA maximum: 20 A, configurable
30 kVA maximum: 30 A, configurable
40 kVA maximum: 40 A, configurable
60 kVA maximum: 60 A, configurable
80 kVA maximum: 80 A, configurable
Battery startup Available
Battery environment
Discharging temperature: -20 ℃ ... +50 ℃
Charging temperature: +0 ℃ ... +40 ℃
Storage temperature: -15 ℃ ... +40 ℃
Recommended operating and storage temperature: +25 ℃
99..77 EEnnvviirroonnmmeenntt
Table 24. Environmental specifications
Operating temperature +0℃ ... +40 ℃
The recommended operating temperature is +25 ℃.
The system derates at +40 ℃ ... +50 ℃.
Storage ambient temperature -25 ℃ ... +55 ℃ (-13 ℉ ... 131 ℉) when stored in the protective
packaging materials.
Operating altitude The UPS operates correctly below the altitude of 1,000 m (3,300 ft).
If the UPS is operated at an altitude above 2,000 m (6,600 ft),
contact your local service representative for more information.
Relative humidity (storage and
operating)
5 % – 95 %, condensation free
Make sure that there is a temperature difference of at least 1 ℃
(1.8 °F) between the dry bulb and the wet bulb of the hygroscope to
avoid condensation.
Acoustic noise at 1 meter
15–20 kVA UPS: ≤ 55 dB
EATON 93T USER’S AND INSTALLATION GUIDE 614-40270
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December 2023 www.eaton.eu 9977
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