MGE UPS Systems GALAXY 6000 - Default Chapter; Table of Contents

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MGE

Galaxy

6000 : Specification guide

Parallel UPS, three-phase, 250 to 3000 kVA*

* Power rating for an N+1 redundant configuration

APC By Schneider Electric Edition - 03/2009 Spec. E - 2

Contents

1 - UPS definition .......................................................................................................................................... D-3

1.1 - Purpose ......................................................................................................................................... D-3

1.2 - Brief description............................................................................................................................. D-3

2 - Operating principle.................................................................................................................................. D-4

2.1 - Normal operation........................................................................................................................... D-4

2.2 - Operation on battery power........................................................................................................... D-4

2.3 - Battery recharge............................................................................................................................ D-4

2.4 - Parallel operation with redundancy ............................................................................................... D-4

2.4 - Transfer to bypass AC source....................................................................................................... D-4

2.5 - UPS maintenance.......................................................................................................................... D-4

2.6 - Battery maintenance...................................................................................................................... D-5

2.7 - Cold start (AC power absent)........................................................................................................ D-5

3 - Sizing and general characteristics ........................................................................................................ D-5

3.1 - Technology .................................................................................................................................... D-5

3.2 - Rating ............................................................................................................................................ D-5

3.3 - Battery backup time....................................................................................................................... D-5

3.4 - Types of loads accepted................................................................................................................ D-5

3.5 - Limitation of harmonics upstream of the UPS...............................................................................D-6

3.6 - Efficiency ....................................................................................................................................... D-6

3.7 - Noise level ..................................................................................................................................... D-6

4 - AC sources............................................................................................................................................... D-6

4.1 - Normal AC source ......................................................................................................................... D-6

4.2 - Bypass AC source......................................................................................................................... D-6

5 - Electrical characteristics ........................................................................................................................ D-6

5.1 - Rectifier and charger ..................................................................................................................... D-6

5.2 - Batteries......................................................................................................................................... D-7

5.3 - Inverter........................................................................................................................................... D-7

5.4 - Static bypass ................................................................................................................................. D-8

5.5 - Discrimination and short circuit capacity....................................................................................... D-8

5.6 - System earthing arrangement....................................................................................................... D-9

6 - Mechanical characteristics..................................................................................................................... D-9

6.1 - Mechanical structure ..................................................................................................................... D-9

6.2 - Modular design .............................................................................................................................. D-9

6.3 - Dimensions.................................................................................................................................... D-9

6.4 - Connections................................................................................................................................... D-9

6.5 - Ventilation...................................................................................................................................... D-9

6.6 - Safety............................................................................................................................................. D-9

7 - Environment conditions ......................................................................................................................... D-10

7.1 - UPS (not including battery)............................................................................................................ D-10

8 - Protection ................................................................................................................................................. D-10

8.1 - UPS ............................................................................................................................................... D-10

8.2 - Rectifier/chargers .......................................................................................................................... D-10

8.3 - Inverters......................................................................................................................................... D-10

8.4 - Batteries......................................................................................................................................... D-10

9 - Battery management ............................................................................................................................... D-11

9.1 – Self-test......................................................................................................................................... D-11

9.2 - Measurement of actual backup time ............................................................................................. D-11

9.3 - Digital battery management........................................................................................................... D-11

9.4 - Block by block monitoring.............................................................................................................. D-11

10 - User interface and communication ..................................................................................................... D-12

10.1 - User interface ..........................................................................................................

.................... D-12

10.2 - Communication............................................................................................................................ D-13

11 - Maintainability........................................................................................................................................ D-13

11.1 - Local and remote diagnostics and monitoring - E. Services....................................................... D-13

12 - Standards and tests ............................................................................................................................. D-14

12.1 - Standards .................................................................................................................................... D-14

12.2 - Certification of conformity............................................................................................................ D-14

13 - Test procedures and quality system .................................................................................................. D-14

13.1 - Test procedures........................................................................................................................... D-14

13.2 - Quality system............................................................................................................................. D-14

14 - Services.................................................................................................................................................. D-15

14.1 - Maintenance................................................................................................................................ D-15

14.2 - Technical competency................................................................................................................. D-15

14.3 - Functional components ............................................................................................................... D-15

14.4 - System start-up ........................................................................................................................... D-15

14.5 - Replacement parts ...................................................................................................................... D-15

14.6 - Recycling and renovation ............................................................................................................ D-15

15 - Warranty ................................................................................................................................................. D-15

16 - Installation services .............................................................................................................................. D-15

17 - Electrical diagram.................................................................................................................................. D-16

Appendix. Comparison table....................................................................................................................... D-18