UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
8 Technical Specifications
Issue 02 (2017-02-25)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
253
Item
UPS5000-E-200K-SM/FM
UPS5000-E-300K-SM/SM
T
Bypass current
equalization
function
In a parallel system, control the cable length to equalize the current. The
current equalization must be less than 25%.
8.7 Battery Specifications
Item
UPS5000-E-200K-
SM/FM
UPS5000-E-300K-SM/SMT
Battery voltage
360–552 V DC (30–46 batteries, 40 by default); If there
are 38 or 36 batteries, output power is not derated. If
there are 34 batteries, output power is derated to 0.9. If
there are 32 or 30 batteries, output power is derated to
0.8.
Battery management
Intelligent battery management
Cold start
In the case of a mains failure, batteries can start the UPS
to power loads.
Battery string sharing
Battery string sharing is supported in a parallel system.
No battery string is shared by default.
Charge voltage
Equalized voltage: 2.3–2.4 V/Cell, default: 2.35
V/Cell (30–42 batteries)
Equalized voltage: 2.3–2.35 V/Cell, default: 2.35
V/Cell (44 batteries)
Equalized voltage: 2.3–2.3 V/Cell, default: 2.3 V/Cell
(46 batteries)
Float voltage: 2.23–2.27 V/Cell, default: 2.25 V/Cell
8.8 Output Electrical Specifications
Item
UPS5000-E-200K-SM/FM
UPS5000-E-300K-SM/S
MT
Output system
Three-phase, four-wire, and PE
Voltage
380 V AC, 400 V AC, or 415 V AC (tolerance ± 1%) (line voltage)
Frequency
In normal mode, the mains frequency is synchronized with the
bypass input frequency.
In battery mode, the frequency is 50 Hz or 60 Hz (tolerance ±
