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Liebert MBSM
Vertiv Liebert MBSM Manuals
Manuals and User Guides for Vertiv Liebert MBSM. We have
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Vertiv Liebert MBSM manual available for free PDF download: User Manual
Vertiv Liebert MBSM User Manual (34 pages)
Multiple Bus Synchronization Module
Brand:
Vertiv
| Category:
Control Unit
| Size: 1.76 MB
Table of Contents
Table of Contents
3
1 Introduction
8
Concepts, Basic Architecture
8
Figure 1 Block Diagram of a UPS System with Liebert MBSM
8
2 Installation
10
Unpacking
10
Transporting Without Packaging Materials
10
Equipment Delivery and Storage
10
Storage
11
Configuration for 60Hz 480V AC Applications
11
Power and Sensing
11
Figure 2 Moving the Liebert MBSM
11
Selecting an Installation Site
12
Mount the Liebert MBSM on a Wall
12
Figure 3 Dimensions, Drilling Diagram
13
Figure 4 Connection Example-Liebert MBSM, Liebert EXL S1 and Transformer Box
14
Transformer Box Connections
14
Figure 5 Connection Example-Liebert MBSM, Liebert NX and Transformer Box
15
Dual Bus UPS Systems
16
Figure 6 Dual-Bus UPS Systems
16
Normal Operating Condition
17
Phase Error Control
17
Figure 7 Synchronization Components for Dual Bus System
17
Figure 8 Synchronizing to Bus a for Dual Bus System
18
Liebert MBSM Activation on Bus a
18
Liebert MBSM Activation on Bus B
18
Generator Operation
19
Bus a Failure
19
Bus B Failure
19
Figure 9 Synchronizing to Bus B for Dual Bus System
19
Both Power Bus Failure
20
Remote Commands
21
Application Limits
21
Figure 10 Remote Override to Synchronize to Bus B for Dual-Bus System
21
Table 1 Liebert MBSM Application Limits-Six UPS Modules
21
Figure 11 Liebert MBSM Connected to Six UPS Modules
22
Special Solution, if Required
23
Selecting the Priority
23
Figure 12 Special Application-Liebert MBSM Connected to 11 UPS Modules
23
Table 2 Liebert MBSM Application Limits-11 UPS Modules
23
Table
23
Remote Commands
24
Excluding Bus a
24
Excluding Bus B
24
Excluding Bus a and B
24
3 Installation
25
Liebert MBSM Internal Layout
25
Figure 13 Liebert MBSM Internal Layout
25
Figure 14 Schematic Diagram
26
4 Ups Setup
27
Liebert MBSM Function Activation
27
Liebert MBSM Interconnections
27
Figure 15 Liebert MBSM Interconnections to Liebert EXL S1 Dual Bus System
27
Power Interconnections
28
Figure 16 Liebert MBSM Interconnections to Liebert NX Dual Bus System
28
Signal Interconnections
29
Remote Contacts
29
Figure 17 Liebert MBSM Control Module
30
Figure 18 MBSM with Phase Control, up to 11 Units
31
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