Powerware Uninterruptible Power Supply SOLA 4000 - Manual (Page 57)

Chapters
1 OPERATING MODES 2
1.1 General 2
1.2 Led Indication 3
2 OPERATING MODES STAND-
ALONE UNIT
4
2.1 Normal Operation 4
2.2 Battery Operation 4
2.3 Bypass Operation 5
2.4 Maintenance Bypass Operation 5
2.5 Standby Operation 5
3 OPERATING MODES HOT-
STANDBY OPERATION
6
3.1 Normal Operation 6
3.2 Operation with an Inverter Failure 6
3.3 Battery Operation 6
3.4 Bypass Operation 7
3.5 Maintenance Bypass Operation 7
4 OPERATING MODES PARALLEL
AND PARALLEL/REDUNDANT
OPERATION
8
4.1 Normal Operation 8
4.2 Partial Load Operation 8
4.3 Battery Operation 9
4.4 Operation with an Inverter Failure 9
4.5 Bypass Operation 10
4.6 Maintenance Bypass Operation 10
ISSUED
A4 16 1
JUE 401266
04.02.97 M. Porpora
T. Boon
04.02.97
SOLA 4000 - Operation
Contents of JUE 401266
5 OPERATING INSTRUCTIONS 11
5.1 Switching On the UPS System/from
Maintenance Bypass
11
5.2 Switching Off the UPS System/to
Maintenance Bypass
13
5.3 Switching On any one unit within a
System (Parallel and Hot-standby Sys-
tems)
14
5.4 Switching Off any one unit within a
System (Parallel and Hot-standby Sys-
tems)
15
5.5 Emergency Power Off 16
We reserve the right to modify the contents of this document without notice. B EST P OWER - B ORRI E LETTRONICA I NDUSTRIALE S.r.l Via 8 Marzo Soci, Bibbiena (AREZZO)
See Rev. Doc. JSE 401440 A 20.06.97 T. Boon
Figures
FIG. 2.1 Normal Operation 4
FIG. 2.2 Battery Operation 4
FIG. 2.3 Bypass Operation 5
FIG. 2.4 Maintenance Bypass Operation 5
FIG. 2.5 Standby Operation 5
FIG. 3.1 Normal Operation 6
FIG. 3.2 Operation with an Inverter failure 6
FIG. 3.3 Battery Operation 6
FIG. 3.4 Bypass Operation 7
FIG. 3.5 Maintenance Bypass Operation 7
FIG. 4.1 Normal Operation 8
FIG. 4.2 Partial Load Operation 8
FIG. 4.3 Battery Operation 9
FIG. 4.4 Operation with an Inverter Failure 9
FIG. 4.5 Bypass Operation 10
FIG. 4.6 Maintenance Bypass Operation 10
See Rev. Doc. JSE 401547 B 23.09.97 T. Boon