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Lenovo 55948KX Product Manual

6u rack or tower uninterruptible power supplies.
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RT8kVA and RT11kVA 6U Rack or Tower
Uninterruptible Power Supplies
Product Guide
The RT8kVA and RT11kVA 6U Rack or Tower Uninterruptible Power Supply (UPS) offerings provide
extended power protection with increased efficiency and simplified power management to safeguard high-
availability of System x® and ThinkServer® server environments. With efficiency ratings of up to 98%,
these compact 6U rack or tower designs can help reduce energy usage without compromising
performance or reliability.
The 6U Rack or Tower UPS units can be installed in a data center rack cabinet or can be used as tower
UPS units in office and distributed IT environments where extended power protection is required.
The 6U Rack UPS unit (RT8kVA or RT11kVA) is shown in Figure 1.
Figure 1. RT8kVA or RT11kVA 6U Rack UPS unit (Power module (top) and Battery module (bottom))
Did you know?
6U Rack or Tower UPS units feature Advanced Battery Management (ABM) technology that uses a unique
three-stage charging technique that significantly extends battery service life and optimizes recharge time,
compared to traditional charging methods.
6U Rack or Tower UPS units come standard with the Maintenance Bypass module, which enhances
system availability by providing service continuity during UPS maintenance and upgrades.
6U Rack or Tower UPS units come standard with UPS Manager software that integrates seamlessly with
the major virtualization platforms, which enables you to view and manage your entire power system from
your current dashboard. It also triggers live migration during power outages and avoids data loss by
gracefully shutting down virtual machines and hosts in a cluster if there is an extended power outage.
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RT8kVA and RT11kVA 6U Rack or Tower Uninterruptible Power Supplies
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   Summary of Contents for Lenovo 55948KX

  • Page 1: Uninterruptible Power Supplies

    RT8kVA and RT11kVA 6U Rack or Tower Uninterruptible Power Supplies Product Guide The RT8kVA and RT11kVA 6U Rack or Tower Uninterruptible Power Supply (UPS) offerings provide extended power protection with increased efficiency and simplified power management to safeguard high- availability of System x® and ThinkServer® server environments. With efficiency ratings of up to 98%, these compact 6U rack or tower designs can help reduce energy usage without compromising performance or reliability.

  • Page 2

    Table 1. Part numbers and feature codes Description Part number Feature code (MTM 5594-RU8) UPS units IBM RT8kVA 6U Rack or Tower UPS (200-240VAC) 55948KX A543 IBM RT8kVA 6U 3:1 Phase Rack or Tower UPS (380-415VAC) 55948PX A546 IBM RT11kVA 6U Rack or Tower UPS (200-240VAC)

  • Page 3

    All 6U Rack or Tower UPS models come standard with a NMC installed. The NMC provides convenient, over-the-network UPS remote monitoring and management through a standard web browser or UPS Power Manager UPM software. Figure 2 shows the UPS NMC. Figure 2.

  • Page 4

    Connects to an NMC through an RJ-45 CAT5 Ethernet cable (1 m cable that is included with the EMP) Can be located up to 20 m (65.6 ft) from the UPS Measures ambient temperatures between 0 - 80 °C (32 - 176 °F), with an accuracy of ±1 °C (33.8° Measures relative humidity between 10 - 90%, with an accuracy of ±5% Displays temperature, humidity, and contact closure status through a Web browser Supports user-defined alarm thresholds for temperature, humidity, and contact closure status...

  • Page 5: Technical Specifications

    UPS (200- Phase Rack or Tower Specification (200-240VAC) (380-415VAC) 240VAC) UPS (380-415VAC) General Part number 55948KX 55948PX 55949KX 55949PX Form factor 6U Rack or Tower 6U Rack or Tower 6U Rack or Tower 6U Rack or Tower Topology Online, double conversion, sinewave output...

  • Page 6

    RT11kVA 6U RT8kVA 6U Rack RT8kVA 6U 3:1 Phase Rack or Tower RT11kVA 6U 3:1 or Tower UPS Rack or Tower UPS UPS (200- Phase Rack or Tower Specification (200-240VAC) (380-415VAC) 240VAC) UPS (380-415VAC) Battery management ABM technology or temperature-compensated charging method (user selectable), automatic battery test and deep discharge protection, and automatic recognition of external battery units Battery replacement...

  • Page 7

    Connectors and controls The 6U Rack or Tower UPS units have a 5-button graphical LCD on the front. It provides useful information about the UPS itself, load status, events, measurements, and settings. Figure 4 shows the control panel on the front of the 6U Rack or Tower UPS. Figure 4.

  • Page 8

    Figure 5 shows the rear view of the RT8kVA or RT11kVA 6U Rack or Tower UPS (200-240VAC). Figure 5. Rear view of the RT8kVA or RT11kVA 6U Rack or Tower UPS (200-240VAC) Figure 6 shows the rear view of the RT8kVA or RT11kVA 6U 3:1 Phase Rack or Tower UPS (380-415VAC). RT8kVA and RT11kVA 6U Rack or Tower Uninterruptible Power Supplies...

  • Page 9

    Figure 6. Rear view of the RT8kVA or RT11kVA 6U 3:1 Phase Rack or Tower UPS (380-415VAC) Figure 7 shows the rear view of the 8kVA/11kVA 3U Rack or Tower Extended Battery Module (55949BX). RT8kVA and RT11kVA 6U Rack or Tower Uninterruptible Power Supplies...

  • Page 10: Physical Specifications

    Height: 130 mm (5.1 in.) Width: 441 mm (17.4 in.) Depth: 700 mm (27.6 in.) Weight: 8kVA 1-phase (55948KX): 19 kg (42 lb) 8kVA 3-phase (55948PX): 23 kg (51 lb) 11kVA 1-phase (55949KX): 21 kg (46 lb) 11kVA 3-phase (55949PX): 23 kg (51 lb)

  • Page 11

    Gold key license (up to 600 devices can be managed) The purchase of a Silver or Gold license adds additional management features not found in the Basic license. The following table shows the UPM licenses and features for each license when managing Lenovo UPS units.

  • Page 12

    Table 5. UPM feature comparison Features of UPM Basic Silver Gold Number of devices (UPS or PDU) Up to 10 Up to 100 Up to 600 Protected Server (UPP) and Virtual Server Storage Shutdown Module Generic Drivers and Third Party Devices Configuration Policy Advanced Event Action with Standard Events Miscellaneous Advanced Actions...

  • Page 13

    Mass-upgrades firmware, which reduces network management card setup and maintenance time UPS Power Protector The UPP software is free to download and use. Download it from the following links: Windows: http://support.lenovo.com/downloads/ds111596 Linux: http://support.lenovo.com/downloads/ds111595 UPP software facilitates automatic, graceful shutdown of computers, servers, and network devices that are powered by a UPS, which saves all work-in-progress and ensures data integrity.

  • Page 14

    To determine chassis, node and server overall power capacities, use the Power Configurator tool. The tool can be downloaded from http://support.lenovo.com/documents/LNVO-PWRCONF To determine the power draw of other devices such as storage and switching that will be attached to the UPS, refer to the products user manual for the maximum power draw.

  • Page 15

    93634DX PureFlex System 42U Expansion Rack Related publications and links For more information about this topic, see the following resources: Rack UPS product page http://shop.lenovo.com/us/en/systems/servers/options/systemx/rack-power-infrastructure/ups/ Power and Cooling Technical References: http://support.lenovo.com/us/en/documents/lnvo-powinf Power Configurator Tool: http://support.lenovo.com/au/en/documents/LNVO-PWRCONF Installation and User's Guide - 6U Rack or Tower UPS http://ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5096506...

  • Page 16

    Related product families Product families related to this document are the following: Uninterruptible Power Supplies RT8kVA and RT11kVA 6U Rack or Tower Uninterruptible Power Supplies...

  • Page 17

    Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk. Any performance data contained herein was determined in a controlled environment.

  • Page 18

    Trademarks Lenovo, the Lenovo logo, and For Those Who Do are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. A current list of Lenovo trademarks is available on the Web at http://www3.lenovo.com/us/en/legal/copytrade/. The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo®...

This manual also for:

55948px, Rt11kva, Rt8kva, 55949kx, 55949px

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