User Manual (G5USV040P005SAIO)Table of Contents1. Presentation81.1 MGE ™ Galaxy ™ 50008UPS cabinet8External battery cabinet / auxiliary cabinet81.2 Inside the UPS cabinet, access to connections9Example of version with built-in battery9Simplified diagram of power connections9Power-connection terminal blocks (version with built-in battery)10Power-connection terminal blocks (version with external battery)10INTN card for auxiliary interconnections of parallel UPS units101.3 Cabinet layout (normal or false floor)101.4 User-machine interface111.5 Relay communication card112. Installation122.1 Location122.2 Layout of cabinets122.3 Removing the cardboard protecting the batteries13In the UPS13In the external battery cabinet132.4 Required protective devices and cable sizes14Recommended upstream protection14Recommended downstream protection14Earth-leakage current14Required cable sizes15Required cable sizes for parallel UPS installations with an external bypass162.5 System earthing arrangements17TNS upstream and TNS downstream installation17Without differential circuit breaker:17With differential circuit breaker:17TNC upstream, TNC,TNS or TT downstream18Installation with IT upstream and IT downstream18Installation with upstream TT and downstream TT (with upstream differential protection)18Frequency converter (without Bypass AC input)19Upstream and downstream: TT, TN or IT system with neutral distributed19Upstream and downstream: Neutral not distributed19Parallel configuration without external bypass cabinet and with common normal and Bypass AC inputs (maximum two units in parallel)19Parallel configuration without external bypass cabinet and with separate normal and Bypass AC inputs (maximum two units in parallel)20Parallel UPS with external bypass cabinet and separate Normal and Bypass AC network inputs (6 UPS in parallel for 4PN)212.6 Connection of power cables in a single UPS unit22Interconnecting the cabinet earths22UPS units with common normal and Bypass AC inputs22UPS units with separate normal and Bypass AC inputs22Frequency converter222.7 Earth-cable connection for a TNC earthing system232.8 Connection of power cables for parallel UPS units24Equipotential bonding between parallel-connected units24Connection of earth cable and tying of cables24Redundant parallel configuration (maximum two UPS units for Pn)25UPS units with common normal and Bypass AC inputs25UPS units with separate normal and Bypass AC inputs25Frequency converter26UPS units with separate normal and Bypass AC inputs272.9 Connection of the 150 kVA external bypass cabinet282.10 Connection of the 360 kVA external bypass cabinet292.11 Connection of the 600 kVA external bypass cabinet302.12 Auxiliary interconnections between UPS units in parallel configurations31Redundant parallel configuration (maximum two UPS units)31Parallel configuration for increased capacity (maximum four UPS units)32Fitting the protection cover for the auxiliary interconnection cables332.13 Connection of general shutdown or emergency power off (EPO) terminal block332.14 Connection of the relay communications card34Characteristics of the contacts on the relay communications card.35Communications card connection example35Adding communication cards352.15 Running the control/communications cables36Single UPS36Parallel UPS372.16 Power connections for an external battery cabinet382.17 Assembly and connection of an empty battery cabinet38Mounting the battery circuit breaker kit38Mounting the shelves and the battery cells392.18 Control connections for an external battery cabinet402.19 Connection of an input isolating transformer412.20 Connection of an output isolating transformer413. Operation423.1 Shutting down a single UPS423.2 Restarting a single UPS423.3 Shutting down a parallel configuration433.4 Restarting a parallel configuration433.5 Operation of mimic-panel LEDs44Single UPS start sequence on Normal AC input44Single UPS start sequence on Bypass AC input443.6 Operating modes45Normal (double conversion) mode45ECO mode (single UPS only)453.7 Load on battery power46Transfer to battery power46End of battery power463.8 UPS personalisation46Access to the personalisation functions46Operating mode47Frequency47Automatic bypass47Battery473.9 Relay contacts (communications card)483.10 Display functions494. Maintenance504.1 Identification of alarms504.2 Life Cycle Monitoring (LCM)504.3 UPS isolation51Single UPS51Frequency converter51UPS operating in ECO mode51If supplied by the network via the Bypass AC channel:51If the load is supplied by the UPS with Bypass AC source present:52Parallel UPS configuration without external bypass cabinet52Shutdown and isolation of the first UPS unit:52Shutdown and isolation of the second UPS unit:52Parallel UPS configuration with external bypass cabinet53Shutdown and isolation of one UPS unit534.4 Return to the normal position54Single UPS54Frequency converter54Parallel UPS configuration without external bypass cabinet55Restart the UPS unit for which switch Q3BP (10) is ON and the other switches are OFF.55Restart the UPS unit for which all switches are set to OFF.55Parallel UPS configuration with external bypass cabinet564.5 Training centres575. Environment58Substances58Packing58End of life586. Available options59Backfeed option59NMC (Network Management Card) option59Optional communications card with additional power relay59Optional serial communications card59Telpac Power Services option59AS4I option59Multislot option59External synchronisation module option59IP32 option597. Appendices607.1 Technical sheets60Center of gravity60Tip angle (to the rear)60Electrical characteristics61Selection of protection devices61Input / output characteristics62Power supplied as a function of input voltage62Permissible UPS overloads as a function of time62Maximum allowable power for parallel UPS units63Restrictions to parallel operation64Thermal characteristics64General characteristics of MGE ™ Galaxy ™ 5000 UPSs65General characteristics of MGE ™ Galaxy ™ 5000 UPSs (cont.)66UPS components667.2 Options67IP32 installation677.3 Glossary68Size: 3.17 MBPages: 68Language: EnglishOpen manual
