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性能与优势
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可用性
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冗余特性
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添加其它电源模块的能力提供了
N+1 冗余并且增强了解决方案的可用性。
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更长的延时时间
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能够添加更多的电池，以便在供电发生故障时延长为负荷供电的时间。
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内置静态旁路开关
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The built-in static bypass
switch enables the UPS to transfer the load to utility power, without
interruption, in case of heavy overload or faulty conditions.
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经济性
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全额定电源，kVA 等于 kW。
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Symmetra PX 的全额定反向变流器非常适用于今天功率因素校正的负荷，因此无需特大型UPS
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温度补偿蓄电池充电
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Temperature Compensated
Battery Charging provides prolonged battery life by regulating the charge
voltage according to actual battery temperature.
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可升级电源容量
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The modular design of the
Symmetra PX allows the user to add power modules as required. Thus the
user will be able to deploy UPS protection in a "pay as you
grow" approach.
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可服务性
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自动自检
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UPS可以每二周进行一次自检，以确保电池失效之前能够及时得到告警。通过软件，或者按自检按钮，此操作可以随时进行。
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热更换电池
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The modular battery design
provides ease of maintenance and reduces Mean Time To Repair. A service
engineer or trained user can easily swap a battery module in a matter of
minutes while the UPS remains on-line.
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模块水平维修
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The modular fault-tolerant
design ensures system availability, until service can be performed, and
reduces the risk of human errors.
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前面维护
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The front-access feature
makes installation and maintenance easy and minimizes space requirements.
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易管理性
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内置Web/SNMP管理
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Provides full UPS
management via multiple open standards like Telnet, HTTP, SNMP and pager
notifications. It is a full-featured, robust power management product
that is certified for and integrates with all other APC management
products.
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智能电池管理
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The Symmetra PX features
advanced battery monitoring and temperature-compensated battery charging.
Battery data is continuously compared to preprogrammed data in the
monitoring software to ensure reliable batteries. A reduction in battery
capacity automatically triggers an alarm.
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多台UPS关断
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Multiple System Shutdown
enables the UPS to communicate reliably with all servers connected and
provides gentle, unattended shutdown should an extended power outage
occur.
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智能插槽
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By adding APC accessory
cards into the SmartSlot you can monitor power conditions and take
actions accordingly. The addition of the accessory cards increases
overall system availability by proactively notifying you of conditions
that could affect uptime (accessories sold seperately).
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