Installation manual

4 031-171-C0-003 Rev. C
Power Systems
Table of Contents
Document Review History................................................................................... 6
Important Safety Instructions ............................................................................... 7
1.0 Overview .................................................................................................. 12
1.1 The MiniBay E-911 Series Enclosures ....................................................................12
1.2 RMB-E-911 System Specifications .........................................................................14
1.2.1 RMB-E-911-A48 ............................................................................................14
1.2.2 RMB-E-911-B................................................................................................15
1.2.3 RMB-E-911-C................................................................................................16
1.3 System Wiring Schematics ....................................................................................17
1.3.1 ‘A48’ Configuration ........................................................................................ 17
1.3.2 ‘B’ Configuration............................................................................................18
1.3.3 ‘C’ Configuration............................................................................................19
2.0 Site Preparation ....................................................................................... 20
2.1 General Information.................................................................................................20
2.2 Required Tools and Materials .................................................................................. 20
2.3 Site Selection .........................................................................................................21
2.4 Polymer Precast Pad (optional) ..............................................................................22
2.5 Pour-in-Place Pad Frame........................................................................................23
2.6 Enclosure Grounding ..............................................................................................24
3.0 Installation ................................................................................................ 25
3.1 Lifting......................................................................................................................26
3.2 Enclosure Installation .............................................................................................26
3.3 Air Conditioner Overview .........................................................................................28
3.3.1 Basic Theory of Refrigeration .....................................................................28
3.3.2 Air Conditioner Control Board .................................................................... 29
3.3.3 Air Conditioner Temperature Control Card Wiring Diagram........................30
3.3.4 Air Conditioner Control Card Jumper Settings ..........................................31
3.4 Roxtec Panel Assembly Instructions ......................................................................32
3.5 19” Swing Rack and Equipment Installation ............................................................33
3.6 Battery Installation (RMB-E-911-B) .........................................................................34
3.7 24VDC Power Connection (RMB-E-911-C) ..............................................................35
3.8 Service Power Connections (RMB-E-911-B) ............................................................36
3.9 48VDC Power Connection (RMB-E-911-C and -A48) ...............................................37
4.0 Appendix.................................................................................................. 38
A CSA Marks ............................................................................................................. 38