EnerSys alpha APX3-608G, Инструкция по установке и эксплуатации

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5 016-564-B0-001, Rev. A1 (05/2022)
Table of Contents
Safety Notes ...........................................................................................................................................................................2
Unpacking and Inspection ......................................................................................................................................................6
General Safety Precautions....................................................................................................................................................6
Electrical Safety ......................................................................................................................................................................7
Mechanical Safety ..................................................................................................................................................................7
1.0 Overview and Specifications .....................................................................................................................................8
1.1 The Alpha
®
APX3-G Series ...........................................................................................................................8
1.2 Alpha
®
APX3-G Series Specifications ........................................................................................................10
1.3 Operating Principle .....................................................................................................................................10
1.4 Operation ....................................................................................................................................................11
2.0 Installing an Alpha
®
APX3-G Unit ............................................................................................................................12
2.1 Enclosure Grounding ..................................................................................................................................12
2.2 Pole-mount Installations .............................................................................................................................13
2.2.1 Wooden, Steel or Concrete Pole Mounting Procedure ..................................................................13
2.3 Wall Mount Installations ..............................................................................................................................14
2.4 Connecting an Alpha
®
APX3-G Unit ...........................................................................................................15
2.4.1 AC Output Connection ...................................................................................................................15
2.4.2 Utility Power Connection ...............................................................................................................16
2.4.3 External Service Disconnect ..........................................................................................................16
3.0 Initial Startup ............................................................................................................................................................17
4.0 Troubleshooting and Repair ....................................................................................................................................18
4.1 Troubleshooting Guide ...............................................................................................................................18
4.2 Important Repair Instructions .....................................................................................................................18
4.3 Parts and Ordering Information ..................................................................................................................18
4.3.1 Ordering .........................................................................................................................................18
4.3.2 Replacement Parts ........................................................................................................................19
4.4 System Block Diagram ...............................................................................................................................19
Figures
Fig. 1-1, Alpha APX3-G Series Non-standby Power Supply (front view) ................................................................................8
Fig. 1-2, Alpha APX3-G Series Non-standby Power Supply Vented Indoor Configuration (front view) ..................................8
Fig. 1-3, Alpha APX3-G (608G) without cover ........................................................................................................................9
Fig. 1-4, Alpha APX3-G (615G) without cover ........................................................................................................................9
Fig. 1-5, Ferroresonant ‘Tank’ Circuit and Resulting Output Waveform ...............................................................................11
Fig. 1-6, Alpha APX3-G Operational Controls ......................................................................................................................11
Fig. 2-1, Grounding Enclosure ..............................................................................................................................................12
Fig. 2-2, Pole-mounted Alpha APX3-G unit ..........................................................................................................................13
Fig. 2-3, Wall-mounting holes on APX3-G unit .....................................................................................................................14
Fig. 2-4, Sealing Plug Locations (Cover Removed) .............................................................................................................14
Fig. 2-5, Seizure Screw Location ..........................................................................................................................................15
Fig. 2-6, Stinger Pin ..............................................................................................................................................................15
Fig. 2-7, Connecting to Output Coaxial Connector ...............................................................................................................15
Fig. 2-8, Utility Power Input and AC Output Connections .....................................................................................................16
Fig. 3-1, Voltage Reading Locations .....................................................................................................................................17
Fig. 4-1, APX3-G System Block Diagram .............................................................................................................................19
Tables
Table 1-1, APX3-G Series Specifications .............................................................................................................................10
Table 4-1, APX3-G Replacement Parts ................................................................................................................................19