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1. Introduction ................................................................................. 3
2. Important Safety Warnings .......................................................... 5
3. Installation .................................................................................. 6
3.1 Mechanical Data ...................................................................................6
3.2 Package Inspection ..............................................................................7
3.3 Unpacking the UPS ...............................................................................7
3.4 Package Contents .................................................................................9
3.5 Cabinet Overview ..................................................................................9
3.6 Power Cables ......................................................................................11
3.7 Input and Output Transformer-to-UPS Connection Line Diagram ........12
3.8 Multiple Transformer Connections ...................................................... 13
3.8.1 S3MT-30KWR480V Connections for 20kVA to 30kVA 208V UPS Systems ... 13
3.8.2 S3MT-60KWR480V Connections for 50kVA or 60kVA UPS Systems ............ 14
4. Operation ................................................................................... 15
4.1 Over-Temperature Protection ..............................................................15
4.1.1 Over-Temperature Warning LED Light .......................................................... 15
4.1.2 Over-Temperature Protection Relay and Thermal Switch ............................. 15
5. Speciļ¬cations ............................................................................ 15
6. Storage ...................................................................................... 19
7. Warranty and Regulatory Compliance ........................................ 19
Table of Contents
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