49
EATON XSTORAGE COMPACT INSTALLATION MANUAL
P-164000907 - March 2022 www.eaton.com
00
Title
Back-up / Island mode – Inverter interface
Number of output phases
3 neutral
Rated output voltage
220 V / 380 V; 230 V / 400 V; 240 V / 415 V, configurable
Output voltage variation, steady state
< 1%
Total voltage harmonic distortion
100 % linear load
100 % non-linear load
< 1.5 %
< 3.5 %
Rated output frequency
50 Hz or 60 Hz, configurable
Rated output power
20 kW / 40 kW
Overload capability
10 min 102 % to 110 % load
60 sec 111 % to 125 % load
10 sec 126 % to 150 % load
300 ms >150 % load
Overload capability (Bypass)
Continuous ≤ 125% Load
Transient ≤ 1000% RMS current for 20 ms
NOTE: Bypass fuses may limit the current
Bypass fuse i
2
t value,
Pre-arc i
2
t
Total clearing i
2
t
standard
1900 A
2
s
7100 A
2
s
MODEL RATING
20 kW
40 kW
ELECTRICAL CHARACTERISTICS
Grid connection – Rectifier interface
Rated input voltage tolerance
220 V / 380 V; 230 V / 400 V; 240 V / 415 V
187 V to 276 V
Rated for connection to LV system OVC III
Rated input frequency tolerance
50 Hz
40 Hz to 72 Hz
Number of input phases
3 neutral
AC power distribution system
TN-S, TN-C-S, TN-C, TT
Rated power
20 kW / 40 kW
Maximum short-circuit withstand strength
10 kA
Reactive power capability range
Active power factor from 0.90 under-excited to 0.90 over-excited in four quadrants
Minimum required conditional short-circuit current*
*See Table 16: Minimum required conditional short-circuit current.
Rated input r.m.s. current
380 V
32 A
63 A
400 V
30 A
61 A
415 V
29 A
58 A
Maximum input r.m.s. current
38 A
76 A
Input current distortion at rated input current
Resistive load
< 3 %
Non-linear load
< 4 %
ote:
N
The xStorage Compact ESS has an internal surge protection device (SPD type 2) installed at the AC connection
interface.
