1. Delta Confidential Apr. 2009 GAIA-series 5-11KVA Introduction

2. Delta Confidential Online GAIA Series 5-7KVA Main Features: Models: 5KVA/3.5KW, 7KVA/4.9KW Rating Voltage : 200/208/220/230/240Vac, Single Phase Smart Rack/Tower In 2U Height Parallel Redundancy And Common Battery Application Multi-Language LCD Display Input PF >0.99, iTHD < 5% Wide Input Voltage Range : 100~280 Vac (100~155Vac is linearly based on the loading). Capable Of Bearing Input Voltage Transient Up To 330Vac Without Failure Charger Capacity: 4A (Internal) + Optional 4Amp 2 nd Charger Two Smart Slots For Mission Critical Application Optional Maintenance Box For Parallel Redundancy and Manual Bypass Switch. Remote Emergency Power Off Battery Start and AC Start Capability Battery Cabinet – 2U

3. Delta Confidential Online Gaia Series 11KVA Main Features: Models: 11KVA / 7.7KW, Rating Voltage : 200/208/220/230/240Vac, Single Phase Smart Rack/Tower in 3U Height Parallel Redundancy And Common Battery Application Multi-Language LCD Display Input PF >0.99, iTHD < 5% Wide Input Voltage Range : 100~280 Vac (100~155Vac is linearly based on the loading). Capable Of Bearing Input Voltage Transient Up To 330Vac Without Failure Charger Capacity: 4A (Internal) + Optional 4Amp 2 nd Charger Two mart Slots For Mission Critical Application Optional Maintenance Box For Parallel Redundancy and Manual Bypass Switch. Remote Emergency Power Off Battery Start and AC Start Capability Battery Cabinet – 3U

4. Delta Confidential Outlook - Front 5-7KVA : 2U Height ModelInputOutput Dimension W*D*H (mm) 5kVA (3500W)100V~300V200/208/220/230/240V440*671*89 (2U) 7kVA (4900W) 11kVA (8000W) 100V~300V 200/208/220/230/240V 440*671*89 (2U) 440*584*131(3U) 11KVA : 3U Height

5. Delta Confidential Outlook - Rear Rear Panel: 1. Input Terminal 2. Output Terminal 3. Input Circuit Breaker 4. External Battery Connector 5. Smart Slot 6. Fan Grid 7. Parallel port 8. RS232 Port 9. SNMP Slot 10. REPO Port (RJ11)

6. Delta Confidential GAIA-series Key Benefit Parallel Redundancy : 1+1 (Only) for capacity expansion or redundancy purpose Common Battery Application: Two UPS can use the same battery pack to save the cost of installation. But of course, the runtime would be shorter. It depends on the application of site. High Efficiency And Low iTHD : pf > 0.99 and iTHD < 5%. High efficiency will save the operation cost (Energy Saving). Low iTHD will not pollute the upstream power. Wide Input Voltage Range 100~280Vac, High Voltage Protection Up To 330Vac: (For 100~155Vac, it depends on the loading condition). It makes UPS can withstand severe power condition. Therefore reducing the chance of battery discharging caused by power fluctuation or transient. Thus extend the lifecycle of battery.

7. Delta Confidential New R-series Key Benefit (continue ) Standard Charger(4A) And Optional Charger(4A) : High charging ability and extra charger can be implemented and built-in UPS (Total 8A) for the application of particular runtime. Smart Interfaces : There are two smart interfaces : SNMP and Smart slots Delta provides different smart cards with powerful function makes UPS become a value-added power protection for customer: For SNMP Slot : SNMP Card, Modbus Card, Relay I/O Card, Environmental Box, SNMP With 5 Ports Hub For Smart Slot : Mini SNMP, Mini Relay I/O, Mini USB, TVSS cards. High Power Density : 5 or 7 KVA capacity in only 2U height. 11KVA in 3U height. Less space needed and therefore save the precious space of server cabinet. Optional Battery Pack : For longer runtime application. 5-7KVA: 2U, 11KVA: 3U

8. Delta Confidential Comparison - J vs. New R Capacity 7KVA / 4.9KW 7KVA / 4.9KW iTHD <5% < 5% Parallel Redundancy Dimension 3U 2U Common Battery I/P Voltage 156~276Vac 100~300Vac (Can withstand 330V!) Optional Charger (Can be Built-in)

9. Delta Confidential REPO Battery Pack 3U (12V * 20 pcs) 2U (12V * 16pcs) Delta Standard Cable Delta Standard Cable Overload <102% : Continue <105% : Continue 102~125% : 1 minute 106~110% : 10 minutes 125~150% : 30 seconds 111~125% : 5 minute >150% : immediately 126~150% : 30 seconds >150% : immediately Interface RS232, SNMP Slot, REPO RS232, SNMP Slot, REPO Dry Contact Smart Slot Manual Bypass Standard Optional Maintenance Box Comparison - J vs. New R (continue)

10. Delta Confidential Comparison - J vs. New R Capacity 11KVA / 7.7KW 11KVA / 7.7KW iTHD <5% < 5% Parallel Redundancy Dimension 3U (445 x 131 x 563) 3U (440 x 131 x 559) Common Battery I/P Voltage 156~276Vac 100~280Vac (Can withstand 330V!) Optional Charger (Can be Built-in)

11. Delta Confidential REPO Battery Pack 3U (12V * 20 pcs) 3U (12V * 20pcs) Delta Standard Cable Delta Standard Cable Overload <102% : Continue <105% : Continue 102~125% : 1 minute 106~110% : 10 minutes 125~150% : 30 seconds 111~125% : 5 minute >150% : immediately 126~150% : 30 seconds >150% : immediately Interface RS232, SNMP Slot, REPO RS232, SNMP Slot, REPO Dry Contact Smart Slot Manual Bypass Standard Optional Maintenance Box Comparison - J vs. New R (continue)

12. Delta Confidential Maintenance Bypass Box For GAIA Series

13. Delta Confidential Maintenance Bypass Box - Models MBB-S: For 5~11 kVA Maintenance bypass when single UPS is installed. MBB-P: For 5~11 kVA Maintenance bypass when two UPSs are in parallel link.

14. Delta Confidential MBB-S Outlook Dimension (WxDxH): 440 x 135 x 88 mm 2U height. Bypass transfer switch. Top View Rear View

15. Delta Confidential MBB-P Outlook Dimension (WxDxH): 440 x 195 x 131 mm 3U height. Use breaker to be the switch. Top View Rear View

16. Delta Confidential MBB Fixing MBB-S MBB-P

17. Delta Confidential Fixing on Rack

18. Delta Confidential MBB-S Connection(1) UPS cable connection MBB cable connection

19. Delta Confidential MBB-S Connection(2) Connect to Line & Load

20. Delta Confidential MBB-P Connection(1) UPS Input & Output

21. Delta Confidential MBB-P Connection(2) Connect to Line & Load

22. Delta Confidential MBB-P Connection(3) Example of Complete Installation Battery Cabinets UPS2 Battery Cabinets UPS1MBB-P

23. Delta Confidential Why we change MBB types ? Too many models for old MBB accessory (3 types). Old solution for parallel function: cabinet is the same depth as UPS. Waste space and cost. TUV certificated for new models.

24. Delta Confidential Thank You!