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Vertiv Liebert RX Distribution Cabinet
Industry’s Smallest Footprint; 400 Amp, 84 Poles


Vertiv Liebert RX Distribution Cabinet

Veriv Products
Liebert RX Distribution Cabinet
Vertiv Liebert RX 400 Amp Distribution Cabinet
400 Amps; 120 - 480 Volts Input Voltage; 120 - 480 Volts Output Voltage; Hard Wired
Contact us for Pricing!

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Overview:

Best Suited For:
  • Banking, Financial and Insurance
  • Data Center/Colocation/Hosting
  • Education
  • Government
  • Healthcare
  • Retail and Wholesale

The compact Vertiv Liebert RX cabinet is available with panelboard level or branch circuit level monitoring, and can be used in 1 - 4 unit space-saving configuration blocks.

A Space-Saving, Flexible Solution for High Density Power Distribution

The influx of client/server rack equipment is changing the content of data centers. There are more devices than before, and they consume more power than their predecessors. Space is at a premium, so the data center power support infrastructure must be compact and flexible, to meet changing room demands.

The Liebert RX remote power distribution cabinet supplies packaged power distribution in the smallest possible footprint, with 400 Amp and 84 poles in one panelboard, and only requiring 24”x12” of space. It offers monitoring options and multiple configuration possibilities to fit the needs of most data centers. Liebert RX is available in 400A, 84 pole models, with options for panelboard level or branch circuit level monitoring. The compact cabinet may be used in a stand-alone configuration, or may be clustered in space-saving 2, 3 or 4 unit configuration blocks.

Flexibility, Higher Availability, Lowest Total Cost Of OwnershipFlexibility

  • 84 poles in a 24”x12” footprint. Up to 168 poles in a 24”x24” footprint
  • Multiple configuration options allow optimization of data center space – two, three or four units may be installed in space-saving clusters
  • Floor or wall mount, or attach to supports at end of rack aisle
  • Fits standard raised-floor tile, while permitting removal of adjacent floor tiles

Higher Availability

  • The 400A continuous current rated main circuit breaker better coordinates with today’s 30A and 60A branch breakers than smaller 225A mains, providing better selective tripping
  • Each panelboard is totally isolated – any potential arc flash is contained within the cabinet when installed back-to-back and each is receiving a separate feed from a dual bus system
  • Factory assembled and tested to ensure reliability and consistent performance
  • Wide open access channels provide six inches of access space, and individual hinged covers, allowing easy addition of future circuits

Lowest Total Cost Of Ownership

  • Compact cabinet conserves valuable floor space
  • Packaged system is easy to install, maintain and add additional circuits

Ideally Suited For

  • Data centers
  • Telecommunications
  • Manufacturing

System Monitoring

The Liebert RX is available with two monitoring options: at the panelboard level with Current Plus Monitoring (CPM) and at the panelboard level and the branch circuit level with Liebert Distribution Monitoring (LDMF).

Panelboard Monitoring:

The integral Current Plus Monitoring (CPM) optional display monitors the current and voltage of the panelboard. The display includes a monochrome LCD, power and alarm LEDs, audible alarm, and a silence push button. It provides true RMS measurements and battery backed memory.

Monitored parameters include:

  • Voltage - Line-to-Line
  • Voltage - Line-to-Neutral
  • Neutral Current
  • Ground Current
  • kVA
  • Power Factor
  • Voltage Total Harmonic Distortion (THD)
  • Current Total Harmonic Distortion (THD)
  • Crest Factor

Branch Circuit Monitoring:

Advanced monitoring is available through the optional Liebert Distribution Monitoring (LDMF) display. This option provides a large LCD screen that allows viewing of monitored information for the panelboard as well as each individual branch circuit breaker. Alarm data may be viewed from this display for up-todate breaker status. It provides true RMS measurements and battery backed memory.

Monitored parameters are the same as those for the CPM monitor, plus for each branch circuit:

  • Phase Current
  • kW
  • kW- hours
  • Percent load

Centralized Monitoring:

  • An optional Liebert SiteScan Web interface allows centralized monitoring of the Liebert RX.
  • A Liebert IntelliSlot Unity communications card allows monitoring via a Building Management System (BMS) or IT network with multiple protocols (SNMP, Modbus, BACnet) in one card.

System Monitoring

Features and Benefits:

Benefits

  • Smallest footprint 84 pole power distribution unit
  • Multiple configuration options allow optimization of data center space – two, three or four units may be installed in space-saving clusters.
  • Fits standard raised-floor tile, while permitting removal of adjacent floor tiles.
  • The 400A continuous current rated main circuit breaker better coordinates with today’s 30A and 60A branch breakers than smaller 225A mains, providing better selective tripping.
  • Each panelboard is totally isolated – any potential arc flash is contained within the cabinet when installed back-to-back and each is receiving a separate feed from a dual bus system.
  • Wide open access channels provide six inches of access space, and individual hinged covers, allowing easy addition of future circuits.
  • Compact cabinet conserves valuable floor space
  • Packaged system is easy to install, maintain and add additional circuits.

Features

  • 84 poles in a 24”x12” footprint
  • Up to 168 poles in a 24”x24” footprint.
  • Offers current and branch circuit monitoring options
  • Floor or wall mount, or attach to supports at end of rack aisle.
  • Installs with tool-less mounting to Vertiv DCM Racks.
  • Allows configuration as a single unit, or two, three or four cabinet clusters

Optional Features

  • Current Plus Monitoring (CPM) with display
  • Liebert Distribution Monitoring (LDMF) with display
  • Liebert IntelliSlot Unity communications card
  • No panelboard main breaker
  • ABB 84 pole Finger-safe panelboard

High-Availability Configurations:

The flexible Liebert RX is easily configured to accommodate current site needs and future growth.


Single, 1’x2’, 84pole, 400A

Single, 1’x2’, 84pole, 400A

  • Wall mounted
  • Back supported by column, unistrut, or wire cage

Double, 2’x2’, 168pole, 2x400A

Double, 2’x2’, 168pole, 2x400A

  • Free standing
  • Drop-in replacement for floor tile

Quadruple, 2’x4’, 336pole, 4x400A

Quadruple, 2’x4’, 336pole, 4x400A

  • Free standing
  • Panelboards front, rear, both sides

Double, 1’x4’, 168pole, 2x400A

Double, 1’x4’, 168pole, 2x400A

  • Wall mounted
  • Back supported

Triple, 2’x3’, 252pole, 3x400A

Triple, 2’x3’, 252pole, 3x400A

  • Free standing
  • Panelboards front, rear, one side

For ease of wiring organization and installation, the conduit-landing plates in the top and base of the unit feature 84 holes as standard. Optional configurations available: 56 holes for 1/2” conduit and 28 holes for 3/4” conduit.

top and base of the unit


Specifications:


Liebert RX Specifications
Input/Output Voltages (VAC) 208Y/120, 220Y/127, 240Y/139
380Y/220, 400Y/230, 415Y/240, 480Y/277.
Input Frequency 50 Hz, 60 Hz
Input Connections 4-wire plus ground
Cable Access Top and bottom-access for input and output cables. Top and base has 84 conduit-landing holes standard
Service Access Front
Service Clearances 36” front
Cooling Convection cooling only; no fans. Heat rejection through screened opening in top. Note: Minimum 18” clearance above unit
Input Breaker 400A continuous current rated Panelboard main
Panelboard One 84-pole
400A panelboard
Grounding Isolated neutral and safetyground bus bars. Neutral bus and wiring sized 1.73 times load.
Agency Approvals UL-60950, C-UL
Base Dimensions 24x12 inches, 610x305 mm
Overall Dimensions (WxDxH) 24x13x78.7 inches 610x328x2000 mm
Weight 225 pounds (102 kilograms)

Views:


Angle View

Open View

Inside View

Monitor


Pricing Notes:

Veriv Products
Liebert RX Distribution Cabinet
Vertiv Liebert RX 400 Amp Distribution Cabinet
400 Amps; 120 - 480 Volts Input Voltage; 120 - 480 Volts Output Voltage; Hard Wired
Contact us for Pricing!