Uninterruptible Power Supplies PowerWAVE 8000DPA RI, Руководство пользователя

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UPS338-01-00 PowerWAVE 8000-RI DPA User Manual Dated 5 April 2013
2-3
2: General Description
2.4.2 Flexible battery management
This equipment employs a flexible battery management which avoids premature deterioration of battery life
by advanced management of battery charging and preventive failure diagnostics.
The major benefits are:
• AC-ripple free battery charging due to a dc-dc charger separated from the rectifier and inverter.
• Wide range of number of 12V battery blocks; depending autonomy times.
• UPS's wide input voltage operating window extends the battery life due to fewer discharge cycles.
• Battery discharge protection caused by load jumps.
• Proactive battery protection from false manipulations and inadequate charging voltages.
• Proactive battery failure detection thanks to Advanced Battery Diagnosis (ABD) - algorithm.
• User selectable battery tests.
• Optional temperature-compensated charging to enhance battery life.
2.4.3 Decentralized Parallel Architecture (DPA)
The PowerWAVE 8000-RI DPA system features DPA paralleling technology that provides n+x redundancy
without introducing a single-point-of-failure. The modules utilizing the DPA technology are completely
autonomous be means of individual power units, bypasses, CPUs, control panels and separate battery
configuration.
2.5 Warranty
The PowerWAVE 8000-RI DPA is supplied with a limited warranty that the UPS and its component parts are
free from defects in materials and workmanship for a period of one year from the date of original
commissioning or fifteen months from the date of original delivery, whichever is the sooner. This warranty is
the only warranty given and no other warranty, express or implied, is provided.
This warranty is invalidated if the UPS is put into use without having been commissioned by a fully trained
and authorised person. This warranty does not apply to any losses or damages caused by misuse, abuse,
negligence, neglect, unauthorised repair or modification, incorrect installation, inappropriate environment,
accident, act of God or inappropriate application.
If the UPS fails to conform to the above within the warranty period then Uninterruptible Power Supplies Ltd
will, at its sole option, repair or replace the UPS. All repaired or replaced parts will remain the property of
Uninterruptible Power Supplies Ltd.
As a general policy, Uninterruptible Power Supplies Ltd does not recommend the use of any of its products in
life support applications where failure or malfunction of the product can be reasonably expected to cause
failure of the life support device or to significantly affect it’s safety or effectiveness. Uninterruptible Power
Supplies Ltd does not recommend the use of any of its products in direct patient care. Uninterruptible Power
Supplies Ltd will not knowingly sell its products for use in such applications unless it receives in writing
assurances satisfactory to Uninterruptible Power Supplies Ltd that the risks of injury or damage have been
minimized, the customer assumes all such risks and the liability of Uninterruptible Power Supplies Ltd is
adequately protected under the circumstances
CAUTION: The UPS may contain batteries which must be re-charged for a minimum of 24
hours every six months to prevent deep-discharging (at 20°C). Batteries that have been, for
whatever reason, deep-discharged are not covered by the warranty.