TECHNICAL SPECIFICATIONS
5.2. Load output
Output
Steady-state voltage variation ±1%
Rated frequency 50 Hz or 60 Hz
Frequency accuracy ± 0.1% Applicable to independent mode only
Load power factor range 0.9 leading to 0.8 lagging Nominal power factor 1.0
Maximum fault clearing current
Independent mode 360%, 2 s
Power conditioning mode 460%, 2 s
Overload power ratings
Power conditioning mode
110%, 5 min
135%, 1 min
From nominal conditions
Independent mode 125%, 30 s Battery sizing dependent
Power Distribution system IT, 3-Wire Output
Please contact ABB for other
distribution systems
Voltage distortion THDv < 2.5%
Full linear load, under nominal
conditions, operating on power
conditioning mode
Table 5.3: HiPerGuard MV UPS output specifications
5.3. Energy Storage
Energy Storage
Type
Li-Ion batteries (not in the
scope of UPS supplier)
Supplier ABB qualified
Autonomy range 15 sec to 15 min
Voltage Range 520 Vdc to 750 Vdc
Inverter fast charging power Typically 250 kW
Auxiliary charger Yes, 3kW
Table 5.4: Energy Storage specifications
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