Table of Contents
5
1. INTRODUCTION..........................................................................................................................7
1.1. Who Should Use...........................................................................................................................7
1.2. Purpose and Scope........................................................................................................................ 7
1.3. Manual Version and Change Record............................................................................................7
Figure 1-1: M3628UCT..............................................................................................................7
1.4. Symbol Conventions Used in this Manual and on Equipment.....................................................8
2. PRODUCT DESCRIPTION............................................................................................................9
2.1. Related Products...........................................................................................................................9
2.2. Part Number Breakdown ............................................................................................................10
Figure 2-1: Example of Part Number Breakdown ....................................................................10
Table 2-1: Max Output Voltage................................................................................................10
Table 2-2: Input Voltage...........................................................................................................10
2.3. General Specifications................................................................................................................11
Table 2-3: General Specifications Table...................................................................................11
General Precautions and Safety Warnings ...........................................................................................12
3. INSTALLATION INSTRUCTIONS................................................................................................13
3.1. Environment ...............................................................................................................................13
3.2. Wiring and Customer Connections.............................................................................................13
3.2.1. Power Wiring.......................................................................................................................13
Figure 3-1: M3628UCT............................................................................................................13
3.2.1. Kelvin Connections..............................................................................................................13
3.2.2. Source Considerations..........................................................................................................14
3.2.3. Load Considerations.............................................................................................................14
4. OPERATION..............................................................................................................................15
4.1. Functional Description ...............................................................................................................15
4.2. Architecture and Circuit Schematic............................................................................................15
Figure 4-1: M3628UCT Schematic...........................................................................................15
4.3. Hardware Features......................................................................................................................15
4.3.1. AC Power Input Connector..................................................................................................15
4.3.2. DC Output and Measurement Connectors ...........................................................................16
4.3.3. Display.................................................................................................................................16
4.3.4. Indicator LEDs.....................................................................................................................16
4.3.5. Directional Buttons .............................................................................................................. 16
4.3.6. Enter and Cancel Button ...................................................................................................... 16
4.3.7. Voltage Present Indicator.....................................................................................................16
4.3.8. Power Switch / Circuit Breaker............................................................................................16
4.3.9. Safety Bleeder Resistor........................................................................................................17
4.4. Modes, Screens & Menu Navigation..........................................................................................17
Figure 4-1: M3628UCT Interface Screen Tree.........................................................................17
4.4.1. Status/Idle.............................................................................................................................18
4.4.2. Main Menu...........................................................................................................................18
Figure 4-3: M3628UCT Example Test Cycle...........................................................................18
Figure 4-4: M3628UCT Example Measurement Stage ............................................................19
Figure 4-5: M3628UCT Example V-I Curve and Operating Area ...........................................20
4.5. Faults22
4.5.1. Over-Current........................................................................................................................22
4.5.2. Over-Voltage........................................................................................................................22
4.5.3. DC Bus Out of Range ..........................................................................................................22
4.5.4. Over-Temperature................................................................................................................22
