Eaton 93PR Series - Page 6

25-75 kW
User's and Installation Guide vi
3.2.3 UPS System Interface Wiring Preparation ............................................... 30
3.3 Unpacking and Unloading the UPS ......................................................... 31
3.4 Instruction for Removing the Module Packaging .............................................. 34
3.5 Instruction for Removing the Battery Module Packaging ........................................ 35
4 UPS SYSTEM INSTALLATION ................................................................. 36
4.1 Steps to Install the UPS ................................................................. 36
4.2 Battery System Installation ............................................................... 39
4.3 Installing a Remote EPO Switch ........................................................... 42
4.4 Installing Interface Connections ........................................................... 43
4.4.1 Installing Customer Input Signals Interface ............................................. 43
4.4.2
External Battery Breaker Wiring Interface .............................................. 43
4.4.3 Relay Output Interface Connections ................................................... 43
4.4.4 Mini-slot Interface Connections ...................................................... 44
4.4.5 Installing Signal Interface Connections in Parallel System .................................. 44
4.5 Wiring Parallel 93PR UPS Systems ......................................................... 45
4.5.1 Power Wiring Overview ............................................................ 45
4.5.2 Control Signals Overview ........................................................... 47
4.5.3 Installing Bypass Control Wiring ...................................................... 47
4.5.4 Installing Eaton Sync Control ........................................................ 50
5 COMMUNICATION INTERFACES .................................................... 51
5.1 Mini-slots ............................................................................ 52
5.2 Intelligent Power Software ............................................................... 54
5.3 Signal Input Monitoring ................................................................. 54
5.4 General Purpose Relay Contact ........................................................... 54
6 UPS OPERATING INSTRUCTIONS ............................................................. 55
6.1 UPS Controls and Indicators .............................................................. 57
6.1.1 Control ......................................................................... 57
6.1.2 Status Indicators .................................................................. 58
6.1.3 UPS Status Lights ................................................................. 59
6.1.4 System Events ................................................................... 59
6.2 Steps to Operate the UPS ............................................................... 60
6.3 Signing in (Display Password) ............................................................. 61
6.4 System Control Instructions .............................................................. 62
6.4.1 Starting the UPS System in Double Conversion Mode ..................................... 62
6.4.2 Starting the UPS System in Bypass Mode .............................................. 63
6.4.3 Transfer from Double Conversion Mode to Bypass Mode ................................... 63
6.4.4 Transfer from Bypass to Double Conversion Mode ........................................ 64
6.4.5 Transfer from Double Conversion Mode to Energy Saver System Mode ........................ 64
6.4.6 Transfer from Energy Saver System Mode to Double conversionmode ........................ 64