Liebert Load Bus Sync User Manual

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AC Power For Business-Critical Continuity™
Liebert® Load Bus Sync™ Extender/Adapter for Dual Bus UPS
User Manual–120V-277VAC, 45-65Hz
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TABLE OF CONTENTS
INFORMATION FOR THE PROTECTION OF THE ENVIRONMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II
1.0 GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
2.0 I
NSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2.1 UPS Connections: Liebert NX and Liebert Hipulse U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2 Liebert NX or Liebert Hipulse U to Other UPS Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
FIGURES
Figure 1 LBS Adapter dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 2 Horizontal installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 3 Vertical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 4 Connections for Liebert NX and Liebert Hipulse U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Figure 5 Connecting a Liebert NX or a Liebert Hipulse U to other UPS models. . . . . . . . . . . . . . . . . . . . . . 3
TABLES
Table 1 Human interface—indicators and switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Table 2 Electrical rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Table 3 Part number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
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INFORMATION FOR THE PROTECTION OF THE ENVIRONMENT
Unit Servicing
This unit makes use of components dangerous for the environment, including electronic cards and other electronic components. Any of these components that are removed from the unit must be taken to specialized collection and disposal centers.
Unit Dismantling
If this unit must be dismantled, this operation must be carried out only by properly trained and qual­ified specialized personnel. The unit must be taken to a center that specializes in collection and dis­posal of dangerous substances.
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1.0 GENERAL
8.5"
(216.2mm)
5.25"
(133.5mm)
1.8"
(45.5mm)
DY3-4ZPW
COM1
COM2
SWITCH
LED1
POWER ON
DY3-4ZPW
POWER ON
SWITCH
LED1
COM2
COM1
General
Liebert’s Load Bus Sync (LBS) Extender/Adapter for Dual Bus UPS is designed to extend the LBS function, up to 150m (492 ft.) between Liebert NX power system (UPS) modules of a dual bus system (DBS). The adapter also enables a Liebert NX UPS or a Liebert Hipulse U to synchronize with other UPS models.
Figure 1 LBS Adapter dimensions
Figure 2 Horizontal installation
or Liebert Hipulse U™ series uninterruptible
Figure 3 Vertical installation
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2.0 INSTALLATION
COM1 COM1COM2 COM2SWITCH SWITCHPower ON
LED1
Power ON
LED1
Power Cable
Connect to
Liebert NX or
Liebert Hipulse U
LBS
Cable
Communication Cable
up to 492 ft. (150m)
LBS
Cable
Power Cable
Connect to Liebert NX
or
Liebert Hipulse U
2.1 UPS Connections: Liebert NX and Liebert Hipulse U
The procedure below permits using a Liebert LBS Extender/Adapter to connect UPSs in the following configurations:
• Liebert NX to Liebert NX
• Liebert NX to Liebert Hipulse U
• Liebert Hipulse U to Liebert Hipulse U
WARNING
!
Installation by qualified electrical personnel only—hazardous voltage may be present at the UPS output connectors.
1. Connect the power cables of the adapter to the Phase A, Neutral and Ground output of each UPS.
2. Connect the LBS cable to COM1 of each LBS Signal Adapter.
3. Connect the other end of each LBS cable to X4 on the parallel board (UHW241M3) in the Liebert NX UPS or the Liebert Hipulse U.
4. Connect the communication cable (up to 492ft. [150m]) to the COM2 interface of each LBS Signal Adapter.
5. The switch of both LBS signal adapters should be in the right position (see Figure 4).
Installation
Figure 4 Connections for Liebert NX and Liebert Hipulse U
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2.2 Liebert NX or Liebert Hipulse U to Other UPS Models
COM1 COM2 SWITCH COM1 COM2 SWITCHPower ON
LED1
Power ON
LED1
Power Cable
Connect to
Liebert NX or
Liebert Hipulse U
LBS
Cable
Power Cable
Connect to Other UPS models
(not Liebert NX or Liebert Hipulse U)
Communication Cable
up to 492 feet (150m)
The procedure below permits using a Liebert LBS Extender/Adapter to connect a Liebert NX or Lie­bert Hipulse U UPS to other UPS models.
WARNING
!
Installation by qualified electrical personnel only—hazardous voltage may be present at the UPS output connectors.
1. Connect the power cables of the adapter to the Phase A, Neutral and Ground Output of each UPS.
2. Connect the LBS cable to COM1 of the LBS Signal Adapter connected to the Liebert NX or the Liebert Hipulse U.
3. Connect the other end of the LBS cable to X4 on the parallel board (UHW241M3) in the Liebert NX or Liebert Hipulse U.
4. Connect the communication cable (up to 492ft. [150m]) to the COM2 interface of each LBS Signal Adapter.
5. The switches of LBS signal adapters connected to the Liebert NX or the Liebert Hipulse U should be in the right position and the switches of DBS signal adapters connected to the other model of UPS (neither Liebert NX nor Liebert HipulseU) should be in the left position (see Figure 5).
Figure 5 Connecting a Liebert NX or a Liebert Hipulse U to other UPS models
Installation
Table 1 Human interface—indicators and switches
Item Description
Power port Connect to Phase A, Neutral and Ground output of UPS
LED1 (red) Power LED. It illuminates when the power is On, turns Off when the power fails.
COM1
COM2
SWITCH
LBS Signal interface. Connect to Liebert NX or Liebert Hipulse U.
RS485 interface. Connect to other Signal Adapter. Green LED: Communication Power is OK. Yellow LED: Adapter is connected to a UPS that is neither a Liebert NX nor Liebert Hipulse U.
Switch to Left: Connect to a UPS that is neither a Liebert NX nor Liebert Hipulse U.
Switch to Right: Connect to Liebert NX or Liebert Hipulse U UPS.
Table 2 Electrical rating Table 3 Part number
Description Rating
Voltage 120V-277VAC 150 Meter Kit NX150MLBSKIT
Frequency 45-65HZ 50 Meter Kit NX050MLBSKIT
Current 0.2A Max
Description Part Number
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Ensuring The High Availability Of Mission-Critical Data And Applications.
Emerson Network Power, the global leader in enabling business-critical continuity, ensures network resiliency and adaptability through a family of technologies—including Liebert power and cooling technologies—that protect and support business-critical systems. Liebert solutions employ an adaptive architecture that responds to changes in criticality, density and capacity. Enterprises benefit from greater IT system availability, operational flexibility and reduced capital equipment and operating costs.
While every precaution has been taken to ensure the accuracy and completeness of this literature, Liebert Corporation assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions. © 2008 Liebert Corporation All rights reserved throughout the world. Specifications subject to change without notice. ® Liebert is a registered trademark of Liebert Corporation. All names referred to are trademarks or registered trademarks of their respective owners.
SL-25247_REV01_03-09
Technical Support / Service
Web Site
www.liebert.com
Monitoring
800-222-5877
Liebert.monitoring@emerson.com
Outside the US: 614-841-6755
Single-Phase UPS
800-222-5877
upstech@emersonnetworkpower.com
Outside the US: 614-841-6755
Three-Phase UPS
800-543-2378
powertech@emersonnetworkpower.com
Environmental Systems
800-543-2778
Outside the United States
614-888-0246
Locations
United States
1050 Dearborn Drive
P.O. Box 29186
Columbus, OH 43229
Europe
Via Leonardo Da Vinci 8
Zona Industriale Tognana
35028 Piove Di Sacco (PD) Italy
+39 049 9719 111
Fax: +39 049 5841 257
Asia
7/F Dah Sing Financial Centre
108 Gloucester Road
Wanc hai
Hong Kong
852 2572 2201
Fax: 852 2519 9210
Emerson Network Power. The global leader in enabling Business-Critical Continuity.
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