1 Galaxy 7000 characteristics Mise à jour Février 2008 – Version AB -

2 Galaxy 5000 at a glance, Market, Channels, Price positionning,...

Critical Power & Cooling Services Division G7K planning Emea-Lam 5/2008 Sales force training Emea Expert sales training 02/08 7/2008 6/2008 Opening of quotes : unitary and // modular Opening of order intake : unitary and // modular 3/08 4/08 Financial tools dispatched First deliveries Emea/Lam : unitary and // modular 8/ /2008 3/20094/2009 Opening of order intake : // with CSS First deliveries Emea/Lam : // with CSS In April 2009 are also included : Modular up till 8 Eco-mode Frequency converter

4 Design Technological design Mastered quality

Critical Power & Cooling Services Division Techological design : Brand new digital electronics Integrated electronics, fewer components Topology derivated from Galaxy 5000 Fixed frequency 5 kHz, 4kHz Transformerless topology Output sizing : PF = 0,9 Air cooling with heat pipes All fan redundancy (at 25°c) and fault detection

Critical Power & Cooling Services Division Technological design : topology

Critical Power & Cooling Services Division Technological design: What is where ? Power supplies boards Input and output static switches Input filters Control command boards Charger IGBT Rectifier IGBT Inverter DC Caps

Critical Power & Cooling Services Division Techological design: Why a transformerless topology ? Best solution to maximise the triptic : Need of 3% thdi Dc Bus at 800 v no need of output transformer. footprint Efficiency Costs Save cost Save footprint Experience with Comet, Galaxy 3000, Galaxy 5000 Up to date topology Is it the only topology without transformer ?

Critical Power & Cooling Services Division Techological design: Transformer less issue 450 v 230 v 400 v Voltage elevator Choke for smoothing Sinus Supressing H3 and H5 (triangle/zigzag) Galvanic isolation between M1 input and output G6K The truth about G6K output transformer No use : DC voltage is 800 v Still exists Higher IGBT ratings (cheaper and cheaper) Have to add one transformer at the output Galaxy 7000

Critical Power & Cooling Services Division Low frequency disturbances : Lightning : over voltage Transformer will lower the impact of over voltage. PW Galaxy 5000 In input EMC filter: capacitor Phase earth + common mode choke lower the impact of over voltage High frequency disturbances : « arcing » The inverter transformer will play no role and will transmit all disturbances EMC filter includes device for better protection Phenomenoms Techological design: Transformer less issue : at the input level

Critical Power & Cooling Services Division DC voltage at the output of the UPS caused by a problem of electronic regulation Transformer can suppy up till 5 % PW Galaxy 5000 DC current at the output of the UPS (power supply with only one diode) Electronic regulates to have no DC voltage. If electronic trouble, inverter transformer is saturated, the inverter is overloaded and transfer to by-pass G5K can supply up till 10% of DC Current Electronic regulates to have no DC voltage. If electronic trouble, control loop orders a transfer to by-pass UPS inverter fault between phase or on DC Bus Only electronic regulation can guaranty the non transmission to the load Phenomenoms Techological design: Transformer less issue : at the UPS level

Critical Power & Cooling Services Division Short circuit capacities PW Galaxy 5000 Short circuit is divided upon 2 legs at the primary of the transformer IGBT are bigger and able to provide excellent results Check table Check table Transformer can be used to adapt the output voltage Electronics can sets up precisely Electronics can set from -3 to +3% the output voltage Transfo with Delta Y widings suppresses these harmonics : smaller inverter IGBT ratings Higher IGBT ratings Harmonics coming from the load, mainly H3 Phenomenoms and beliefs Techological design: Transformer less issue : at the output level

13 Galaxy 7000 Characteristics Mechanical Electrical Communication Architectures

Critical Power & Cooling Services Division Mechanical characteristics: UPS Empty battery cabinets & Auxiliary cabinets I P – 300 – 400 kVA500 kVA

Critical Power & Cooling Services Division Mechanical characteristics: Centralised Static switches External maintenance by-pass I P kVA1 200 kVA2 000 kVA 800 kVA – 2000 kVA

Critical Power & Cooling Services Division Mechanical characteristics: centralised static switch 800 kVA kVA2000 kVA mm mm

Critical Power & Cooling Services Division Mechanical characteristics: Easy to install and connect Back to the wall : footprint savings 490 mm : large distance to bend cables Connecting switches in the same place than all the other 3 phases UPS Long solid terminal blocks: easy connection Ready for TNC, TNS, TT, IT : same product, just connect differently the neutral. > 1000 mm

18 Galaxy 7000 Characteristics Mechanical Electrical Communication Architectures

Critical Power & Cooling Services Division Electrical performances: Input AC Normal No need of neutral at the input : no need of extra transformer Safety of connection shortage up till 3 ms without going to battery thanks to capacitors sizing 3 phases 250v / 470v 45 to 65 Hz Phase rotation detection Zone Back-feed 250 V380 V470 V Voltage AC Normal 70% 100% Nominal power Advantages

Critical Power & Cooling Services Division Electrical performances : IGBT rectifier No disturbance of upstream electrical network Lower rating for cables breakers Fully compliant with genset THDI < 5 % (with Thdv between 3 to 4%) Power factor > 0,99 Thdi (%) Load level Advantages 25%50%75%100% 5% 6% 8% 11%

Critical Power & Cooling Services Division Electrical performances :IGBT rectifier No Genset overloads whatever the sequence w When running on Genset : w Customisable maximum current customisable max bat. recharging current * Soft start (customisable time for ramp-up) * Sequential re-start Advantages Transfer from battery to Mains Current Time Load step I battery chopper Current Time

Critical Power & Cooling Services Division Electrical performances : Charger Availability Easy to manage Increase battery life expectancy Advantages Floating Automatic test, manual test, Autonometer Recharging voltage according to temperature Independant electronic for Monitoring and regulation (NF C58-311) Input on relay card to stop the charger if battery room ventilation fault (NFC15-100) Management of 2 CB to control the charger DC Ripple voltage

Critical Power & Cooling Services Division Electrical performances: batteries Flexibility N° of blocks Back-up times : up till 8 hours Availability Fast recharging w Sealed, vented lead-acid, Ni-cad w From 44 to 48 blocs w Floating voltage : from 600 to 654 v w Circuit breaker protection to avoid deep discharge Advantages Re-charging time Boosted re-charging time Autonomy Ex. for 0,9 load Cos phi

Critical Power & Cooling Services Division Electrical performances : Power according to temperature Improvement due to digital electronic Automatic adjustment More power, more overloads Nominal load level % T°c 20°25°c30°c35°c 100% 102, ,5 500 kVA 400 kVA 300 kVA 250 kVA 513 kVA 410 kVA 308 kVA 256 kVA 525 kVA 420 kVA 315 kVA 263 kVA 538 kVA 430 kVA 323 kVA 269 kVA

Critical Power & Cooling Services Division Electrical performances: output Quality of energy flexibility all type of loads set the precise voltage for long lengths of cables v set-up at +-3% 50 ou 60 Hz +/-0,001Hz (auto regulation) Regulation : static : +/-1% on load impact : +/-2% (100ms) THDU< 2% (linear loads) THDU < 3% (non linear loads) Constant active power up till 0,9 leading PF, at 25°c. Advantages

Critical Power & Cooling Services Division Electrical performances : output : overloads Thermal overload 150% for 1minute 125% for 10 minutes Operating at 35° permanently 1.25 In / 10min 1.5 In / 30sec

Critical Power & Cooling Services Division Electrical performances: output: short circuit capacities Short circuit capacities Valid for 150 ms Check what breaker it can trip Advantages Helps discrimination Energy availability

Critical Power & Cooling Services Division Electrical performances: High efficiency (120 kVA) Efficiency (%) Load level 25% 50% 75% 100% ,2 93,6 94, , ,2 93, kVA kVA Advantages Contributes to lower the TCO Allows to reduce sizing of air conditioning or ventilation of the UPS room

29 Galaxy 7000 Characteristics Mechanical Electrical Communication Architectures

Critical Power & Cooling Services Division Local Communication: comfort & safety for the right decisions High resolution : 1/4 VGA (320x240) Intuitive menus 2500 events time stamping Step by step help for manipulations On/Off button operational even if comunication board is faulty. 3 levels of information General, by Led: Mimic diagram for operational status: Detail by the large display Main menu button Help button

Critical Power & Cooling Services Division Local Communication: Qualitative information for good management Choose the welcoming screen Alarm when going over a customisable load level Manage the statistics : Average load level Number of overloads Number of switch to batteries Time spent on batteries Number of switch to by-pass Time spent on by-pass Manage a parallel configuration Total output measures Measures of any UPS in the configuration from any UPS Specific alarms to connect with bloc by bloc battery monitoring Individual Life cycle monitoring for DC and AC capacitors, fans, batteries Update with statistics menus in the user manual

Critical Power & Cooling Services Division Remote communication: Hot plug hardware Industrial Network Mangement card: (option) ETHERNET 10/100BT + JBUS/RS485/RS232 Supervise through web browser Interface with SNMP supervision Instructions for shutdown Notify alarms through Interface with Environement sensor for T° and Humidity monitoring Feed a BMS Network Mangement card (option): ETHERNET 10/100BT + BUS/RS485/RS232 + Modem Supervise through web browser Interface with SNMP supervision Instructions for shutdown Notify alarms through Interface with Environement sensor OR feed a BMS Modem for remote Telservice Should be replace at the end of 2009 by common Platform exAPC &MGE :standard Alarm relay card

Critical Power & Cooling Services Division Remote communication: Softwares

Critical Power & Cooling Services Division EPM v.2: all the EPM v.1 features and more: 3-Phase systems details embedded in EPM + log of 3-ph. data Support of « UPS multi-modules configur. and high availability UPS architectures » with « power flow views »: - hot-standby redundancy - modular parallel - parallel with centralised bypass - parallel with STS … etc. Additional views and graphical tools: - automatic map view - building view… Available Q106 Remote communication: EPM Software EPM v.1:

Critical Power & Cooling Services Division Communication performances Remote : UPS general power off Shuts UPS down shuts mains 2 static switch off (customisable on or off) Shuts PFC off shuts charger off opens baterry Circuit breaker Compliant with the UPS standard Compliant with sensitive application recommandation (hospitals) Advantages

36 Galaxy 7000 Characteristics Mechanical Electrical Communication Architectures

Critical Power & Cooling Services Division Architectures and running modes Unitary versions Unitary Frequency converter Unitary Eco Mode Not running in parallel mode Hot Standby Running in parallel mode

Critical Power & Cooling Services Division Architectures and running mode Parallel versions : up till 8 units Modular parallelling Power extension

Critical Power & Cooling Services Division Architectures and running mode With Upsilon STS

40 Galaxy 7000 Catalogue

Critical Power & Cooling Services Division The options Available today, batch 1 Backfeed mains1 and 2, M1 & M2 common Communication boards Isolation transformers External by-Pass cubicles : –800 kVA –1200 kVA –2000 kVA Battery circuit breaker kit : IP32 Top entry Available in april 2006, batch 2 Battery coupling pre-equiped battery blocs for battery monitoring

Critical Power & Cooling Services Division Standards and certifications Normes Construction et sécurité CEI / CEI Performances et topologie CEI / EN CEM immunité CEI / EN niveau 4 (décharges électrostatiques : 15 KV air, 8 kV contact) CEI / EN niveau 3 (champs électro magnétiques rayonnés : 10 V/m) CEI / EN niveau 4 (transitoires rapides : 4 kV sur câbles secteur) CEI / EN niveau 4 (onde de choc forte énergie : 2 kV couplage entre lignes CEI / EN niveau 3 (immunité conduite : 10 Veff sur câbles secteur) CEI / EN niveau 4 (immunité rayonnée : 30 A/m) CEM émission CEI : C3 distribution contrôlée en standard / C2 classe A en option Harmoniques CEI / CEI Conception fabrication ISO / ISO 9001 Certification et marquage CE / LCIE