北京科迪艾斯科技有限公司
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长沙EMERSON艾默生GXT4-6000RT230ups不间断电源
Liebert? GXT3? UPS Includes These Outstanding Features:
Flexibility:
yyRack/tower configuration. The
versatile unit installs in either
configuration, and includes a rotating
LED display panel that conforms to
the desired orientation.
yyAutomatic frequency detection.
Detects and matches line input
frequencies of either 60 or 50 Hz.
yyUser replaceable hot-swappable
internal batteries. Provide four
minutes of runtime at full load.
yyAdditional runtime with additional
battery cabinets. UPS cabinet
includes rear panel plug-and-play
connections for optional battery
cabinets. Cabinet sizes: 5-6kVA – 2U,
8-10kVA – 4U, 6kVA 208V– 3U.
yyLiebert IntelliSlot? communications
port. Utilizes Liebert IntelliSlot Web
Card to provide SNMP and web-based
monitoring and control of your UPS.
yyIncludes Windows-based
configuration program. Allows
various operating parameters to be
adjusted and tests to be scheduled.
yyBuilt-in USB communications
for use with Liebert MultiLink?
Automated Shutdown
Software. Allows you to monitor
communication between the UPS
and a server, and ensures a graceful
unattended shutdown.
yyBuilt-in closure signals. Provides
notification to monitoring systems of
operating conditions including: on
battery, low battery, battery mode
shutdown and any mode shutdown.
yyEmergency Power Off (EPO).
Terminal connections for a normally
open or normally closed emergency
power off switch.
Higher Availability:
yyWider input voltage window
minimizes battery use. Features a
wide input voltage window that allows
the UPS to support the critical load
without hing to transfer to battery,
extending system ailability for when
battery back-up is truly needed.
yyInternal automatic and manual
bypass. Assures continuity of
power to critical loads during
system maintenance or in case
of internal fault.长沙
yySelf-diagnostics. Automatically
tests unit electronics and batteries.
Designed to simplify maintenance
and troubleshooting.
Lowest Total Cost Of Ownership:
yyStandard two-year replacement
warranty. No-hassle warranty
provides paid shipping both ways.
Optional one-year and three year
extensions ailable.
yyUses less rack space. Lees more
room for network equipment.
yyFor longer service life.
Shields batteries from heat
generating electronic components,
enhancing battery life.
yyBattery cutoff voltage. Automatically
adjusts based on load, extending
battery life by divventing
over-discharge of batteries.
yyENERGY STAR? qualified UPS
models. UPS products meeting the
EPA’s requirements
use an erage of
35% less energy
than their standard
counterparts.
买家电时从没听说使用年限这种说法，我们一般是在电器坏了才换新的，不坏就一直用着。我家的电冰箱都用了14年了。杭州市民张先生说。据了解，与张先生情况类似的市民并不在少数，普通消费者本来就欠缺家电知识，部分家电对三包解释得特别清楚，可是对家电的保质期却模棱两可，销售人员在向顾客X时也很少提及。家电的使用期限跟消费者使用的频率、环境、购买期限等很多问题有关，不少市民一直觉得家用电器只要不坏，就可以一直用着，从没想过X期服役会导致安全事故。
