AEG IST7, Руководство пользователя

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IST Series UPS (10kVA-200kVA)
User Manual 5 Use and Operation
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5 Use and Operation
This chapter mainly introduces the operation procedure and method, including using
announcements, operation procedure, UPS start and parallel system start, etc.
5.1 Use Announcements
 Before starting the UPS, check whether the load is proper. The load must not exceed
the rated output power of the UPS, which is to avoid overload protection.
 Do not use the <ON> and <OFF> buttons on the UPS panel as the power supply
switches of load. Do not start the UPS frequently.
 After UPS started and work stably, turn on the load. Start big-power devices before
small-power ones. Some devices have large starting current which may cause overload
protection, it is better to start these equipment before others. If the UPS needs to be
shut down, turn off the load first.
 When mains power outage, if the UPS is power supplied by generator, it is necessary to
start the generator firstly. After the generator work stably, the UPS can be connected, or
it may cause UPS or load damage. If the generator needs to be shut down, turn of the
UPS firstly.
5.2 Operation Procedure
Before first start the UPS, it is necessary to do the check, see section 5.3.1 .Only pass the
examination, then you can power on the UPS. If the UPS won’t be used for a long time, it also
needs to be checked before startup. Operation procedure is as shown inFigure5-1.
Figure5-1 Operation procedure