3 Technical Specification
PCS100 ESS User Manual | 2UCD190000E001 rev. J 14
3 Technical Specification
3.1 Model Range
AC Rating
150A – 4800A D-type module
105A – 3360A C-type module
Note: Higher power available by paralleling multiple
PCS100 ESS systems.
3.2 Utility Side (AC)
Rated voltage 150 - 480 V
Voltage tolerance ± 10 %
Nominal frequency 50 Hz or 60 Hz
Frequency tolerance ± 5 %
Power system
3-phase center ground referenced (TN-S) - coupling transformer re-
quired
1
.
3-phase floating system (IT) - insulation monitoring required
2
.
Note:
1
For transformer requirements refer to
ABB document 2UCD190000E006 ESS Transformer
. Requirements.
2
For more information refers to section 7.2 in this manual.
Overvoltage category III – 4kV (IEC 60664)
Fault capacity 25 kA (cabinet), 65 kA (rack)
Achievable efficiency 98 %
Overload capability 200 % for 2 seconds
1
150 % for 30 seconds
120 % for 600 seconds
1
Note:
1
From 75% preload, refer to document
2UCD190000E013 PCS100 ESS Overload.
Circuit protection Circuit breaker or fuse (not included)
Voltage harmonic compatibility IEC 61000-2-4 Class 2 (Utility THDv < 8%)
Note: For THDv > 8%, please refer to factory.
For applications where THDv is above 10% lifetime of com-
ponents may be significantly affected, please refer to factory.
Power module voltage harmonic
distortion
THDv < 2.5% for linear loads
3.3 Energy Storage Side (DC)
Rated voltage +/- 125Vdc up to +/- 560Vdc (250 up to 1120 Vdc) for C-type
+/- 125Vdc up to +/- 410Vdc (250 up to 820 Vdc) for D-type
Supply earth referencing DC center referenced
Overvoltage category II (IEC 60664)
4kV D-type module
6kV C-type module
Note: The PCS100 ESS system is rated for use in systems which
will not be subject to impulse voltages exceeding their over-
voltage rating. Suitably rated surge protection devices (SPDs)
should be connected from + and - to earth in applications
where surge voltage may exceed the overvoltage
rating (e.g.: remote connected DC sources).
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