ABB PowerScale CABINET A User Manual page 42

NW24170 (10Kkw)
NW24172 (20kw)
Filter Board
+
N
Battery Input
(Batterie +/-400VDC)
-
PE
1L1
2L1
1L2
2L2
Rectifier & Bypass
1L3
Mains
(Reseux 400VAC)
2L3
1N
2N
PE
3L1
3L2
Load Output
3L3
(400VAC)
3N
PE
Figure. 5 UPS Configuration with external battery
If the UPS has to be configured with external batteries, the internal battery link to the position of F1
(Battery Fuse) has to be replaced by the short Links delivered separately at the bag of the accessories.
The 3 links has to be installed between the following points.
NW24170 / NW 24172
NW24170 / NW 24172
NW24170 / NW 24172
IMPORTANT:Do not use
Internal and external
batteries in parallel
Internal Battery
R
R
R
R
R
R
R
R
R
FA21 F1 / 2
FA20 F1 / 4
FA22 F1 / 6
04-3004_S2_OPM_ABB_POWERSCALE_10-50kVA_EN_150113.doc
Printed in Switzerland – Modifications reserved
Battery Fuses
Battery
a)
2
4
6
Battery Line Fuses
32 A (10 kW)
50 A (20 kW)
Link for external
battery
FA21
check bag with
accessories
FA20
FA22
FA6
FA8
FA10
FA2
FX1
FA?
Line for
FA7 single input
feed
FA9
FA11
FA23
Line for
FA24
dual input
FA25
feed
FA3
FA15
FA17
FA19
FX2
FA4
FA14
FA16
FA18
F1
1
3
5
Neutral
a)
FA1
1
2
4 3
6 5
8 7
Rectifier Line Fuses
32 A (10 kW)
40 A (20KW)
Neutral Neutral
a) a)
IA2
Output Switch
OT25 32A (10-20kW)
2 1
3
4
6 5
8 7
13 14
CN2
(NW24080)
Pag.3
Only with Parallel option
IA1
Service Bypass
2 1
4 3
6 5
13
14
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Section-2