M3460
4
1. INTRODUCTION....................................................................................................................7
1.1. Who Should Use This Manual......................................................................................................7
1.2. Purpose and Scope........................................................................................................................ 7
1.3. Manual Revision...........................................................................................................................7
Figure 1-1: M3460UC in E1 Chassis .......................................................................................................7
1.4. Symbol Conventions Used in this Manual and on Equipment.....................................................8
2. PRODUCT DESCRIPTION...................................................................................................9
2.1. Related Products and Documents.................................................................................................9
2.1.1. Products ............................................................................................................................................9
2.1.2. Documents ......................................................................................................................................10
2.2. Part Number Breakdown ............................................................................................................10
Figure 2-1: Example of Part Number Breakdown..................................................................................10
Table 2-1: System Voltage Rating Codes ..............................................................................................10
Table 2-2: Chassis Size Codes ...............................................................................................................10
2.3. General Specifications................................................................................................................11
Table 2-3: M3460UC General Specifications........................................................................................11
2.4. General Precautions and Safety Warnings .................................................................................12
3. INSTALLATION INSTRUCTIONS ...................................................................................13
3.1. Environment ...............................................................................................................................13
3.2. Unpacking................................................................................................................................... 13
3.3. Mounting ....................................................................................................................................13
3.4. Wiring and User Connections..................................................................................................... 14
3.4.1. Power Wiring..................................................................................................................................14
Table 3-1: M3460UC Power Wiring Connections.................................................................................14
3.4.2. Control Interface and I/O Wiring....................................................................................................16
Figure 3-1: M3460UC I/O Terminal connection....................................................................................17
Figure 3-2: M3460UC POWER Terminal connection...........................................................................18
3.5. Typical Configurations...............................................................................................................20
Figure 3-4: M3460UC Typical Configuration with Ultracapacitor Storage Bank.................................20
4. OPERATION .........................................................................................................................21
4.1. Functional Description ...............................................................................................................21
4.2. M3460UC Operation for Full Outage Protection.......................................................................21
4.3. Operation Modes and Configuration..........................................................................................21
4.3.1. Normal Operation ...........................................................................................................................21
4.3.2. Test Mode .......................................................................................................................................21
4.8. DC Bus Threshold Voltage Setting ............................................................................................ 30
4.8.1. Determining the DC Bus Threshold Voltage Setting Using the Test Mode....................................31
4.8.2. Adjusting the DC Bus Threshold Voltage Setting ..........................................................................31
Figure 4-2: 3460C1 Control Board Layout............................................................................................32
5. START-UP, MAINTENANCE AND TROUBLESHOOTING.........................................33
5.1. M3460UC Start-up / Field Test Procedure.................................................................................33
5.2. Maintenance Items......................................................................................................................33
5.2.1. Capacitor Replacement Recommendations.....................................................................................33
5.2.2. Capacitor Testing Procedure...........................................................................................................35
5.2.3. Cleaning..........................................................................................................................................35
5.2.4. Heatsinks.........................................................................................................................................35
5.3. Troubleshooting.......................................................................................................................... 36
Table 5-1: Troubleshooting Guide.........................................................................................................36
5.4. Technical Help –Before You Call .............................................................................................37
