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Vertiv Liebert EXL 31, Инструкция по установке и эксплуатации

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Liebert®

Load Bus Sync Controller

Installer/User Guide

for Liebert® EXL S1 UPS

Содержание Liebert EXL 31

Страница 1: ...Liebert Load Bus Sync Controller Installer User Guide for Liebert EXL S1 UPS...

Страница 2: ...isclaims all liability for damages resulting from use of this information or for any errors or omissions Refer to other local practices or building codes as applicable for the correct methods tools an...

Страница 3: ...Configurations 4 1 1 1 Two Systems with Separate Utility Supplies 4 1 2 Two UPS Units With Common Bypass Line 6 1 3 Liebert Systems with Electrical Generating Devices 8 1 4 Liebert EXL S1 with a Third...

Страница 4: ...Vertiv Load Bus Sync Controller Installer User Guide ii This page intentionally left blank...

Страница 5: ...llowed during the installation and maintenance of the UPS and batteries Read this manual thoroughly and the safety and regulatory information available at https www vertiv com ComplianceRegulatoryInfo...

Страница 6: ...Vertiv Load Bus Sync Controller Installer User Guide 2 This page intentionally left blank...

Страница 7: ...out of tolerance The reference frequency is generated only when the master utility supply line is within acceptable limits The Liebert Load Bus Sync Controller may drive up to two separate units that...

Страница 8: ...put signal and the outputs will not be synchronized With the Liebert Load Bus Sync Controller one of the UPS outputs is the master and the other UPS slave outputs follow the master reference see Figur...

Страница 9: ...TEM DESCRIPTION 1 Power Source A 2 Power Source B 3 Master 4 Slave 5 Source Line B 6 To others Static Switch 7 To load 8 To others Static Switch 9 Source Line A 10 Static Switch 11 Load Bus Sync Contr...

Страница 10: ...as shown in Figure 1 3 below the systems are always synchronized even if one of the bypass lines is out of tolerance and are usually capable of synchronous operation NOTE Install N B fuses at the begi...

Страница 11: ...ss Line 3 Power Source B 4 UPS A 5 UPS B 6 Phase A 7 Phase C 8 Liebert Load Bus Sync Controller 9 Source Line B 10 Source Line A 11 Static Switch 12 To others Static Switch 13 To load 14 To others Sta...

Страница 12: ...upstream of the Liebert Load Bus Sync Controller to protect against the damage caused by short circuits Figure 1 4 Liebert UPS Systems and an Alternative Power Source ITEM DESCRIPTION 1 Power Source...

Страница 13: ...t master UPS The Liebert units may be configured as parallel or single units see Figure 1 5 on the next page NOTE Configure all of the Liebert UPSs to follow the external synchronization signal by set...

Страница 14: ...non Vertiv Power Source 2 Power Source B Liebert EXL S1 Power Source 3 UPS 4 Source Line B 5 To others Static Switch 6 To load 7 Static Switch 8 To others Static Switch 9 Source Line A 10 Phase A 11...

Страница 15: ...e as short as possible Install a 2 A slow blow fuse on the phase signal line as close as possible to the master unit 2 2 Connecting the Controller to the UPS System Referring to Figure 1 1 on page 4 f...

Страница 16: ...Vertiv Load Bus Sync Controller Installer User Guide 12 This page intentionally left blank...

Страница 17: ...Vertiv Load Bus Sync Controller Installer User Guide...

Страница 18: ...names and logos referred to are trade names trademarks or registered trademarks of their respective owners While every precaution has been taken to ensure accuracy and completeness herein Vertiv Group...

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