UPS H series introduction UPS training June 2006 Markus Schwab

© Delta Energy Systems2 Features: True Double Conversion On-Line Topology Wide Input Voltage Range High Input Power Factor UPS Auto-Restart Battery Start Function Economic mode (for single phase models) Emergency Power Off (EPO) Alarm Buzzer Cancel Bypass: -Automatic Bypass -Maintenance Bypass

© Delta Energy Systems3 Communication: RS232(DB9), AS400(DB9), Dry-Contact(DB9) Optional SNMP card Options: Optional dual input power: - For Hot standby Redundant Optional Output Transformer - For other voltage ratings or galvanic separation

© Delta Energy Systems4 H-Series 15kVA - 30kVA General Technology:On-Line Input / Output:3-phase / 3-phase and 3-phase / 1-phase(15/20KVA) Cabinet type:Tower Rating:15kVA, 20kVA, 30kVA Input nominal:3-phase 380//400/415VAC Input range: VAC, 3-phase Input power factor: >0,95 Input frequency:50/60Hz (auto-selectable) Output voltage:3-phase: 380/400/415VAC 1-phase: 220/230/240VAC Output power factor: 0,8 Output waveform:Pure sine wave Overload:102% for 1 min. 126% - 150% for 30sec. > 151% - 2sec.

© Delta Energy Systems5 H-Series 15kVA - 30kVA Temperature range:0°C - 40°C Audible noise:60dBA Crest factor:3:1 Software:UPSentry included Battery Integrated Battery:Yes, 20 x 26Ah or 20 x 40Ah Extension possible:Yes Battery replacement:Yes Communication Front:Graphical Interface with LED indicators Interface1: RS232 (D-Sub Connector) Interface 2:Dry contacts (D-Sub Connector) Interface 3: SNMP card (optional) Interface 4: AS400

© Delta Energy Systems6 H-Series 15kVA - 30kVA

© Delta Energy Systems7 H-series Block Diagram

© Delta Energy Systems8

9 Operation modes On-Line Mode: Press “ON” key in Bypass Mode Overload back to normal Utility restored in Back-up Mode Back-up Mode: Utility is not available Cold-start (press “battery start” key and “ON” key) Bypass Mode: Press “OFF” key in On-Line Mode Overload Abnormal Fail

© Delta Energy Systems10 Front Control Panel 1. Inverter ON Switch 2. Inverter OFF Switch 3. Language Select and Other Function Switch 4. LCD Function SELECT and Alarm Cancel Switch 5. I/P1 LED 6. I/P2 LED 7. Bypass LED 8. AC/DC LED 9. Battery LED 10. DC/AC LED 11. O/P LED 12. Emergency Power Off 13. LCD Display

© Delta Energy Systems11 Rear Panel 15/20/30KVA 3/315/20KVA 3/1

© Delta Energy Systems12 15/20/30KVA 3/3 with Dual inputBattery Cabinet

© Delta Energy Systems13 1. MANUAL BYPASS SWITCH 2. INPUT TERMINALS 3. OUTPUT TERMINALS 4. EXTERNAL BATTERY CABINET TERMINALS 5. EXHAUST FANS 6. TRUE RS-232 INTERFACE PORT 7. AS-400 INTERFACE PORT 8. DRY CONTACT INTEERFACE PORT 9. REMOTE EMERGENCY POWER OFF 10. SNMP CARD 11. BATTERY START KEY 12. MAIN INPUT BREAKER 13. BYPASS INPUT BREAKER 14. OUTPUT BREAKER 15. BATTERY FUSE 16. BATTERY CABINET AC I/P SOCKET 17. BATTERY CABINET DC O/P TERMINALS 18. BATTERY FUSE 19. BYPASS TERMINALS 20. EXHAUST FAN

© Delta Energy Systems14 H series Runtime table H 26AH BBU: 26AH/12V*20 H 40AH BBU: 26AH/12V*20 Both battery cabinets dimension are the same as the UPS

© Delta Energy Systems15 LCD Function Press “SELECT” key (for 3/1 models)

© Delta Energy Systems16 Press “SELECT” key (for 3/3 models)

© Delta Energy Systems17 Communications Interface RS-232 : —————————————————————————————————————— A 9-pin female SUB-D connector is provided on the UPS’s rear panel to provide signals of the UPS to the computer. Using the software product, the user can check the power status. The detail signals are as follows:

© Delta Energy Systems18 AS-400: —————————————————————————————————————— A 9-Pin female SUB-D connector is provided on the UPS’s rear panel to provide the following signals to IBM AS-400 computer.  Operation on normal  Operation on battery  Operation on bypass  Low battery prealarm

© Delta Energy Systems19 Dry Contact : —————————————————————————————————————— The sub-D communication port (9-pin female type) is used to power on/off the UPS by external control signal. UPS also can transfer its status through this port.

© Delta Energy Systems20 Remote Emergency Power Off : —————————————————————————————————————— If short pin(2, 3) or pin(2, 5) or pin( 4, 5) or pin(4, 3), then the UPS will be powered off. (NOTE: This port must not intend to connect to the Telecom. Port. )

© Delta Energy Systems21 Thank You!