Siel Green Point 6 20KVA, Руководство пользователя

Страница: 7 / 61

IV319 Rev.00
Data 2010-06-22
Pag. 7 di 118
further supply to the load by the UPS in any mode of operation
should be provided in the building wiring installation.
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An appropriate disconnect device as short-circuit backup protection
should be provided in the building wiring installation.
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For three-phase equipment connection to an IT power system, a
four-pole device which disconnect all phase conductors and the
neutral conductor should be provided in the building wiring
installation.
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This is permanently connected equipment , it must be installed by
qualified maintenance personnel.
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Earth connection essential before connecting to the building wiring
terminal.
1.2 Operation
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Do not disconnect the earth conductor cable on the UPS or the
building wiring terminals in any time since this would cancel the
protective earthing of the UPS system and of all connected loads.
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The UPS output terminal block may be electrically lived even if the
UPS system is not connected to the building wiring terminal.
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In order to fully disconnect the UPS, first press the OFF button,
then disconnect the mains lead.
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Ensure that no liquid or other foreign objects can enter the UPS.
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The UPS can be operated by any individuals with no previous
experience.