ST/STR/STA MANUAL
i
118107-001 REV J
Table of Contents
PAGE
1. INTRODUCTION
1.1
Description of the ST/STR/STA Series ...............................................................1
1.2
Standard Features .................................................................................................1
1.2.1 Remote Operating Features.....................................................................2
1.2.2 System Status and Fault Diagnostic Display ..........................................3
1.3
Options .................................................................................................................4
1.4
Interpreting the Model Number ...........................................................................4
2. INSPECTION & INSTALLATION
2.1
Initial Inspection ..................................................................................................5
2.2
Input Requirements ..............................................................................................5
2.3
Mechanical Installation ........................................................................................5
2.4
Airflow Requirements ..........................................................................................5
3. OPERATING INSTRUCTIONS
3.1
Operation..............................................................................................................7
3.2
Standard Features .................................................................................................8
3.3
Digital Interface (RS-232/Ethernet) .....................................................................9
3.4
Reversible Polarity (1-10kV Units Only) ............................................................9
3.5
Multiple Chassis Systems (Power > 12kWs) .......................................................9
4. PRINCIPLES OF OPERATION
4.1
Line Rectifier and Filtering ..................................................................................17
4.2
Inverter .................................................................................................................18
4.3
High Voltage Transformer ...................................................................................18
4.4
High Voltage Assembly .......................................................................................18
4.5
System Control PWB ...........................................................................................18
4.6
Front Panel Assembly ..........................................................................................18
4.7
Rear Panel Interface PWB ...................................................................................18
5. OPTIONS
5.1
Blank Front Panel ................................................................................................19
5.2
High Stability .......................................................................................................19
5.3
High Voltage Cable Length .................................................................................19
5.4
400VAC ...............................................................................................................19
5.5
180-264Vac Single Phase Input (1PH) ................................................................19
5.6
Custom Designed Models ....................................................................................19
5.7
Parallel Option Units............................................................................................20
6. MAINTENANCE
6.1
Periodic Servicing ................................................................................................22
