APC PX - Manual

Important Safety Information Read this safety information com- pletely before installing or using the Symmetra TM Power Array. Safety Information MiniFrame MasterFrame

This chapter provides an illustrated descrip- tion of the Symmetra TM Power Array system and each of the modular components. Before proceeding, examine the illustration below. It depicts a MiniFrame (8kVA) and a MasterFrame (16kVA) Power Array as they appear during normal operating conditions. Chapt...

This chapter provides the environmental and structural requirements for a Symmetra TM Power Array system. Included are the weights, dimen- sions, and heat output of a functioning system. Chapter Two Site Preparation MiniFrame MasterFrame

Space and W Space and W Space and W Space and W Space and Weight Considerations eight Considerations eight Considerations eight Considerations eight Considerations The Power Array frame is 61cm (24") wide and 68.6cm (27") deep. Refer to table 4-1 for the height and weight of fully loaded sys...

This chapter provides the procedures for inspect- ing the Symmetra TM frame and modules when they arrive. It includes procedures for moving the frame and modules to the installation site and for removing them from the pallet. Chapter Three Unpacking and Installing Frame MiniFrame MasterFrame

Chapter Four Wiring Requirements & Procedures This chapter is addressed to the qualified electrican who will install the input, output and remote emergency power off hardwiring connections. Circuit requirements and minimum wire gauges are included. MiniFrame MasterFrame

Symmetra TM Wiring n All power and control wiring must be installed by a qualified electrician only . All input, output, and emergency power off wiring must comply with appli- cable local and country codes. n Use flexible metal conduit when hardwiring the Power Array. This will provide for ease of s...

Output Wiring Installation Output Wiring Installation Output Wiring Installation Output Wiring Installation Output Wiring Installation 1. Refer to Fig 4-6. Remove the four screws holding the out- put wiring entry panels to the rear of the Power Array. Re- move only the screws indicated in the illust...

Chapter 4 - Electrical Requirements and Procedures 4-5 Remote Emergency Power Off Switch The Power Array can be de-energized with a remote emer- gency power off (REPO) switch. REPO switches are com- mon in computer rooms where, for safety reasons, power to the loads must be quickly disconnected. The...

4-6 Chapter 4 - Electrical Requirements and Procedures Contact Closure REPO Switch Connection Connect the contact closure REPO wiring to the terminal block as illustrated in figure 4-9 below. Note: The factory installed jumper remains as shown. Fig 4-9 Dry Contact Switch 24 Vdc REPO Switch Connectio...

This chapter provides the procedures for leveling the frame, installing the battery and power modules, and connecting the PowerView. An installation test is provided at the end of this chapter. Follow these steps to ensure that the system is properly installed and ready to supply conditioned power t...

3. Slide the power module firmly into the bay to engage the internal connector. The “drop lock” seating tabs will fall into place. See figure 5-8. Fig 5-8 Seating Tabs When Module is Properly Installed. 4. Swing the flip latch up and gently tighten the captive screw into the module. DO NOT overtight...

Chapter Six PowerView Display This chapter is an overview of the PowerView user interface. The PowerView is used to control the Power Array, configure function- ality, monitor system components, set alarm thresholds, and to compile and review a log of power events. The PowerView pro- vides the audib...

The PowerV The PowerV The PowerV The PowerV The PowerView User Inter iew User Inter iew User Inter iew User Inter iew User Interface face face face face The PowerView is the primary user interface for the Power Array system. It is used to control the Power Array, to config- ure the functionality, mo...

Chapter 6 - The PowerView Display 6-3 The Star The Star The Star The Star The Startup Scr tup Scr tup Scr tup Scr tup Screen een een een een When the system enable switch is placed in the “on” position, the “Startup Screen” appears. Figure 6-2 shows the factory default startup screen. (The startup s...

Chapter Seven Configuring & Operating the Symmetra TM This chapter provides the procedure to configure the system and to initiate delivery of conditioned power to the load equipment. Follow these steps to set the configuration variables and alarm thresholds specifically for your power management...

Step 3 Step 3 Step 3 Step 3 Step 3 : Review Status Conditions : Review Status Conditions : Review Status Conditions : Review Status Conditions : Review Status Conditions Status information about the Power Array and the modular components can be reviewed using the PowerView. Status information is acc...

screen has been reviewed, press the Enter key. The percent load with redundancy status screen appears. % Load With Redundancy Status Screen Fig 7-7 Percent Load With Redundancy Status Screen % Load Allowing For Redundancy - displays the percent of the non-redundant Power Array capacity that is requi...

Step 7 Step 7 Step 7 Step 7 Step 7 : Review Diagnostic Information : Review Diagnostic Information : Review Diagnostic Information : Review Diagnostic Information : Review Diagnostic Information The PowerView allows you to access an extensive set of diag- nostics information. Follow this procedure t...

The modular components of the Power Array are user replaceable. This chapter provides procedures for identifying and replacing a failed module. It also provides procedures for verifying that a replacement module is installed and functioning properly. Chapter Eight Module Replacement MiniFrame Master...

Module Replacement The battery and power modules and the main intelligence and redundant intelligence modules are user replaceable. If a power or main intelligence module fails and a “redundant” module is present, the failed module can be replaced without interrupting power to the load equipment. No...

Batter Batter Batter Batter Battery Module Replacement y Module Replacement y Module Replacement y Module Replacement y Module Replacement n The battery module weighs approx. 60 lbs. When re- moving or installing a battery module, two people are required to lift the battery module. 1. Remove the app...

Power Module Replacement Power Module Replacement Power Module Replacement Power Module Replacement Power Module Replacement 1. Remove the appropriate grill cover. The power module bays are labeled on the center spine of the frame, behind the grill covers. Note: If replacing a non-redundant power mo...

The PowerView reports various messages on the display, including alarm status and changes in system configuration. This chapter lists all PowerView display messages, it describes what each of them means, and it provides an appro- priate corrective action (if necessary). Note: More than one of these ...

A comprehensive index of all terms and concepts Index MiniFrame MasterFrame