Load power factor (rated) Nominal 1.0
Load power factor (permitted range) From 0.8 lagging to 0.8 leading
Max ambient temperature without de-rating 40 °C
9.4 UPS environmental specifications
Acoustic noise at 1 m
40 kW unit: <55 dB at 75% load
40 kW unit: <60 dB at 100% load
Ambient storage temperature From -25 °C to +55 °C in the protective
package
Transportation temperature
1)
From -25 °C to 60 °C
Ambient operating temperature range From 0 °C to +40 °C*
Relative humidity range 5 to 95%, no condensation allowed
Maximum service altitude
1,000 m (3,300 ft) above sea level at +40
°C
Maximum 2,000 m (6,600 ft) with 1% de-
rating per each additional 100 m above
1,000 m.
Maximum storage time with internal batter-
ies
6 months without recharge
* Maximum recommended operating and storage temperature for UPS with internal bat-
teries is +25 °C. Higher storage temperature will shorten the maximum storage time
without recharging.
1)
The maximum recommended operational and storage temperature with VRLA batter-
ies is 25 °C.
9.5 Battery specification
Battery type VRLA, 12 VDC
Battery quantity
Default 32 blocks, 192 cells per battery
string
External battery 28–40 blocks, 168–240
cells per battery string
Note! Do not connect battery strings with
different battery quantity and voltage in
parallel!
Battery voltage 384 V (32 blocks), 336 V (28 blocks), 480
V (40 blocks)
Recharge profile Constant voltage, constant current charg-
ing (U-I characteristics), ABM or float
charge
Eaton 93PS UPS 8–40 kW User's and installation guide
©
Eaton Corporation plc 2016. All rights reserved. Revision: 003 Document ID: P-164000493 100 (104)
To Next Page
Loading...
