APC 7000 dimensions UPS definition, Operating principles, Sizing and general characteristics

Galaxy 7000: Unitary Specification guide:
Single UPS, three-phase, 160 to 500 kVA
1. UPS definition	2
1.1. Purpose	2
1.2. Brief description	2
2. Operating principles	2
2.1. Normal operation	2
2.2. Operation on battery power	2
2.3. Battery recharging	2
2.4. Transfer to bypass AC source	2
2.5. UPS maintenance	2
2.6. Battery maintenance	3
2.7. Cold start (normal AC source absent)	3
3. Sizing and general characteristics	3
3.1. Technology	3
3.2. Rating	3
3.3. Battery backup time	3
3.4. Types of loads accepted	3
3.5. PFC sinusoidal-current input rectifier	3
3.6. Output without a transformer	3
3.6. Efficiency	3
3.7. Noise level	3
4. AC sources	4
4.1. Normal AC source	4
4.2. Bypass AC source	4
5. Electrical characteristics	4
5.1. Rectifier and charger	4
5.2. Battery	4
5.3. Inverter	5
5.4. Automatic bypass	5
5.5. Discrimination	6
5.6. System earthing arrangements (SEA)	6
6. Mechanical characteristics	7
6.1. Mechanical structure	6
6.2. Dimensions	6
6.3. Connection	6
6.4. Ventilation	6
6.5. Safety	7
7. Environment conditions	7
7.1. UPS (not including battery)	7
8. Protection	7
8.1. UPS	7
8.2. Rectifier and charger	7
8.3. Inverter	7
8.4. Battery	7
9. Battery management	8
9.1. Self-tests	8
9.2. Measurement of actual backup time	8
9.3. Battery digital management	8
9.4. Block by block monitoring	8
10. User interface and communication	8
10.1. User interface	8
10.2. Communication	9
11. Maintainability	10
12. Standards and tests	10
12.1. Standards	10
12.2. Certification of conformity	10
13. Quality system and test procedures	10
14. Services	10
14.1. Maintenance	10
14.2. Technical competency	10
14.3. Functional components - organization of supplier services	10
14.4. System start-up	10
14.5. Replacement parts	10
14.6. Recycling and renovation	10
15. Warranty	11
16. Further services	12
17. Electrical diagram	12
Appendix Check list	13

APC by Schneider Electric Edition - 01/2010 Single UPS spec - p. 1