Specifications

RT9 Powershelf Rectifier Technologies
158-1806-01.doc 2 2-Mar-06
Table of Contents
1. General Warnings...............................................................................4
2. Configuration..............................................................................................................5
2.1 General Description...............................................................................................5
2.2 System Description................................................................................................5
2.2.1 Front View ......................................................................................................5
2.2.2 Rear View.......................................................................................................6
3. Installation ..................................................................................................................8
3.1 Mounting the Powershelf .......................................................................................8
3.1.1 Tools Required for Installation........................................................................8
3.1.2 Gaining Access to Rear Wiring.......................................................................9
3.2 Overview of External Wiring Connections..............................................................9
3.3 Mains Connections ..............................................................................................11
3.3.1 Factory Supplied Configurations...................................................................12
3.3.2 Single phase – individual protected external feeds.......................................12
3.3.3 3 phase star – individual protected external feeds........................................13
3.3.4 3 phase delta – individual protected external feeds......................................13
3.3.5 Surge protection requirements .....................................................................14
3.4 Bulk Load connections.........................................................................................15
3.5 Load Distribution CB Trip Sense connections......................................................15
3.6 Battery connections .............................................................................................16
3.7 Temperature Sensors ..........................................................................................17
3.8 Auxiliary relay connections ..................................................................................17
3.9 MiniCSU-3 Power Connections ...........................................................................18
3.10 Front Panel USB Communications connection ................................................18
3.11 Remote Communication connection.................................................................18
3.11.1 Isolated RS232 Interface ..............................................................................19
3.11.2 Isolated RS485 Interface ..............................................................................19
3.11.3 Optical Plastic Fibre Interface.......................................................................19
3.11.4 TCP/IP and WebCSU Interfaces...................................................................20
3.11.5 Embedded Modems......................................................................................20
3.12 Battery/Load Distribution Module .....................................................................21
3.13 Adding Auxiliary Expansion Modules ...............................................................22
4. Commissioning.........................................................................................................23