ABB Conceptpower DPA 500 - Common Faults and Solutions

04-3275_OPM_ABB_CONCEPTPOWER_DPA_500kW_EN_REV-A.docx Page 71/78 ABB
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10.4 OUTPUT CHARACTERISTICS
Output characteristics
UPS frame
values
UPS module
values
Unit
Power, rated:
500 100 kW
AC power distribution system: TN-S, TN-C, TN-C-S, TT
available phases
3
neutral available
yes
Voltage (steady state, r.m.s.), rated:
3x380/220V+N
3x400/230V+N
3x415/240V+N
VAC
variation in normal mode / battery mode
± 1.5 / ± 1.5
%
Total harmonic distortion (THDu), 100% load, normal mode:
linear
< 2.0
%
non-linear (according to IEC 62040-3)
< 4.0
Total harmonic distortion, 100 % load, battery mode:
linear
< 2.0
%
non-linear (according to IEC 62040-3)
< 4.0
Voltage unbalance and phase displacement, 100 % load unbalance
0
°
Voltage transient and recovery time, 100% step load:
linear
± 4
%
non-linear (according to IEC 62040-3)
± 4
%
transfer normal mode --> battery mode
0
%
Frequency (steady-state), rated:
50/60
Hz
variation in normal mode (frq. Synchronized with mains)
± 2 / ± 4
%
variation in battery mode (free-running)
± 0.1
Max synch phase error (referred to a 360° cycle)
<2
°
Max slew-rate
1
Hz/s
Nominal current (In), r.m.s. rated:
725
145
A
overload on inverter
0.5 @ 150% load,
5 @ 125% load,
20 @ 110% load
min
fault clearing capability normal mode and battery mode for 100ms
1711 (2.36xIn)
348 (2.4xIn)
A
Load power factor, rated
1
displacement (permissible lead-lag range)
(all range) 0
%, s
AC / AC efficiency in normal mode, linear load:
100% load
95.6
%
75% load
96.0
50% load
96.1
25% load
95.8
Eco-mode efficiency, linear load
≥ 99
%
Crest – Factor (Load supported)
3:1
Static bypass
Type: automatic, static switch in each module
transfer time: inverter  bypass / bypass  inverter / in eco-mode
<1 / <5 / <6
ms
rated current
800
160
A
fault clearing capability (bypass mode) for 20 ms
10xIn
10xIn
A
overload current on bypass mode (< 25°C)
continuously @ 110% load
min
Maintenance bypass: optional on the frame
Bypass protection fuse or circuit breaker rating
5x160
A, gL fuse