ABB DPA UPScale ST40, User Manual

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Modifications reserved
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7 Output characteristics
7.1 System output characteristics
DPA UPScale S2
AC power distribution system
TN-S, TN-C, TN-C-S, TT, 3ph
Output rated voltage
V
3 x 380/220 V or 3 x 400/230 V or 3 x 415/240 V
Output voltage stability
%
Static: < +/- 1%
Dynamic (step load 0%-100% or 100%-0%) < +/- 4%
Output voltage distortion
%
With linear load < 1.5%
With nonlinear load (EN62040-3:2001) < 3%
Output frequency
Hz
50 Hz or 60 Hz (selectable)
Output frequency tolerance
%
Synchronized with mains < +/- 2%
(selectable for bypass operation) or < +/- 4%
Free running +/- 0.1%
Efficiency AC-AC
(at cosphi 1.0)
(tol/- 0.5%
applies on all figures)
%
Load : 100% 75% 50% 25%
: 95.5 95.5 95 94.5
Eco-mode efficiency
at 100% load
%
98%
Permissible unbalanced load
(All three phases regulated
independently)
%
100%
Phase angle tolerance
(With 100% unbalanced load)
°
< 2°
Crest factor (load supported) 3:1
7.2 Module output characteristics
Module type UPScale M10 UPScale M20
Output rated apparent power
(cosphi 0.8)
kVA
10 20
Output rated active power
(cosphi 1.0)
KW
10 20
Output nominal current (In)
at 230 VAC ph-N and cosphi
1.0
A
14.5 29
Overload capability on inverter
%
125% load 10 min.
150% load 60 sec.
Output short capability on
static bypass (RMS)
A
10 x In during 20 ms
Output short capability on
inverter (RMS)
A
3.0 x In during 40 ms 2.25 x In during 40 ms
(3.0 x In optional)
Static bypass transfer time:
inverter

bypass / bypass

inverter / in Eco-mode
ms
<1 / <5 / <6