Liebert Hinet 10kVA, Руководство пользователя

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Hinet UPS User Manual
(12/01)
Page 3
Figure 1-2 Hinet’s “Common Bypass” configuration
LEGENDA
?
INPUT MAINS SWITCH
?
RESERVE LINE SWITCH (Bypass)
?
MAINTENANCE BYPASS SWITCH
?
UPS OUTPUT SWITCH
?
BATTERY FUSES SWITCH
?
STEP-UP CONVERTER
?
INVERTER
?
AUTOMATIC BYPASS
?
BATTERY
??
EXTERNAL BATTERY PLUG
These links must be removed for split bypass
1.2.2 UPS Power Configuration
Figure 1-2 illustrates the Hinet UPS in what is known as the “Common Bypass” configuration. In the “Split Bypass”
configuration the static bypass line is connected by a separate power switch to a dedicated `bypass' power source that
also feeds the maintenance bypass line. Where a separate power source is not available the Reserve and Converter input
supply connections would be linked together.
With the exception of the maintenance bypass switch (3) , all the isolators shown must be closed during normal UPS
operation.
1.2.3 Battery fuses switch
The battery is connected to the d.c. bus through a battery fuses switch (5) fitted inside the UPS cabinet.
UP
Output
UP
Input
UPS