7. Warranty and Regulatory Compliance
1.
Introduction....................................................................................................................................5
2.
Important Safety Warnings ...........................................................................................................6
3. Installation .......................................................................................................................................7
3.1 Mechanical Data .......................................................................................................................7
3.2 Physical Requirements ............................................................................................................8
3.3 Unpacking the UPS...................................................................................................................9
3.4 Cabinet Overview ...................................................................................................................12
3.5 Power Cables..........................................................................................................................15
3.6 Transformer-to-UPS Connection LineDiagram ....................................................................16
3.7 Multiple Transformer Connections........................................................................................17
3.7.1 Connections for E2KT020S-480 to 20kVA UPS.........................................................17
3.7.2 Connections for E2KT030S-480 to 30kVA UPS.........................................................17
3.7.3 Connections for E2KT060S-480/ E2KT060S-600 to 30kVA UPS ..............................18
3.7.4 Connections for E2KT100S-480/ E2KT100S-600 to 30kVA UPS ..............................18
4. Operation .......................................................................................................................................19
4.1 Basic Start-up .........................................................................................................................19
4.2 UPS Shutdown........................................................................................................................19
4.3 Transfer to Maintenance BypassMode .................................................................................19
4.4 Transfer from Maintenance Bypass Mode to Online or ECO Mode ....................................20
4.5 Over-Temperature Protection ................................................................................................20
4.5.1 Over-Temperature Red Warning LED ........................................................................20
4.5.2 Over-Temperature Protection Relay andSwitch .......................................................20
5. Specifications ................................................................................................................................21
6.Storage ............................................................................................................................................22
