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10.5 OUTPUT CHARACTERISTICS
UPS Model
Output rated power
Output rated current (In) @ rated power in kVA
and @ 400VAC
Output rated power
Output rated current (In) @ rated power in kW
and @ 400VAC
Output Rated Voltage
Output Voltage Stability
Output Voltage Distortion
Output Frequency
Output Frequency Tolerance
Bypass operation
Permissible Unbalanced Load
(All 3 phases regulated independently)
Phase Angle Tolerance
(With 100 % Unbalanced load)
Overload Capability on Inverter
Output short capability current (RMS) on
inverter for 40 ms
Output short capability current (RMS) on static-
bypass for 10 ms
Crest – Factor (Load supported)
10.5.1 GRAPH:
100
95
90
85
80
75
70
NOTE: Depending on power rating
kVA
A
kW
A
V
%
%
Hz
%
%
Deg. +/- 0 deg.
min
A
A
AC – AC EFFICIENCY with Linear load up to cos
Linear Load (cosφ=1)
%
95
94.5
25
50
04-3004_S10_TDS_ABB_POWERSCALE_10-50 kVA_EN_150113.doc
Printed in Switzerland – Modifications reserved
PS 10
PS 15
PS 20
10
15
20
14.4
21.7
28.9
9
13.5
18
13.0
19.5
26.0
3x380/220V or 3x400/230V or 3x415/240V
Static:
Dynamic (Step load 0%-100% or 100%-0%)
With Linear Load
With Non-linear Load (according to IEC/EN 62040-3)
50 Hz or 60 Hz
Synchronized with mains
(selectable for bypass operation)
Free running
At Nominal Input voltage of 3x400 V
or 196 V to 264 V ph-N
100%
110% Load 5 min
125% Load 20 seconds
3.0 x In
2.1 x In
2.2 x In
approx. 10 x output rated current (In) (RMS)
φ
95.5
95.5
75
100
PS 25
PS 30
PS 40
25
30
40
36.1
43.3
57.7
22.5
27
36
32.5
39.0
52.0
or < +/- 4 %
110% Load 10 min
125% Load 1 min
2.5 x In
2.1 x In
2.3 x In
3 : 1
1
Load %
Page 8/20 ABB
Section-10
PS 50
50
72.2
45
65.0
< +/- 1%
< +/- 4%
< 2%
< 4%
< +/- 2 %
+/- 0.1 %
+/- 15 %
2.6 x In
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