Three-phase UPS DELPHYS MX from 250 to 900 kva the Mega Power protection up to 5.4 MVA

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1 the Mega Power protection up to 5.4 MVA range is capable of a maximum system size of up to 5.4 MVA and specifically designed for demanding Data centre applications such as large DTC of banks / insurances, IDC, Telecom datacentres, semiconductor production lines and big automation manufactures, airports, big air traffic control centres, tunnels., is a true-online double conversion system which protects the load from power grid pollution or power failure, from utility power supply and diesel generators. Flywheel COMPLIANT BUREAU VERITAS series is attested by Bureau Veritas. defys 176 A Your protection for > Data center > Industry > Telecommunications > Processes 60

2 Flexible architecture Parallel system with modular units. Powerful central bypass for power extension or redundancy. Tier 3 and Tier 4 compatible. Designed for optimal use with STS in downstream network. User-friendly operation and remote communication Specially designed graphic touch screen for easy and ergonomic operation. 7 com-slots plug-in communication interfaces for upgrading your operating requirements. easy remote monitoring via web browser or via customer s supervision systems (web, intranet, extranet ). Very open connectivity (Modbus / Jbus, Jbus tunnelling, LAN ). Easy to Service and Maintain front accessibility for all components. Reduced MTTR thanks to extractible power bridges or Fans on cassette. High reliability and availability Internal fault tolerant architecture with internal redundancies and fan failure localisation. Intelligent embedded battery monitoring with failed block localisation and preventative remote alarm. Able to withstand an output short circuit and overload, ensuring the systems safety under extreme conditions. Reliable and robust paralleling mode. Multisystem automatic cross synchronisation (ACS) for an optimised use with STS. Output isolation transformer to reduce the influence of N-GND (Neutral Line-to- Ground) voltage and load harmonic current on inverter. Lower Total Cost of Ownership Minimised running costs, by: - Very high efficiency of up to 93.5 % (lower energy dissipation and cooling costs) equals energy saving in full on line conversion, - Energy saver on-line mode allows the number of running units of the system to adapt automatically to the real load, - free cooling compatible to save cooling costs. Valuable space saving with its reduced footprint and exceptional high power density (the most compact unit of its class): 900 kva in less than 3.2 meters (width) per unit including the by-pass. units can also be installed without side or rear access (dependant on requirements). Lower infrastructure installation costs benefit from PFC clean input rectifier (without filters) with a lasting high input power factor whatever the operation conditions. It means lower input current, in comparison with traditional, therefore no need to oversize upstream transformers or generator sets. Intelligent built-in battery monitoring system interacts with charging mode to prolong battery lifetime (reduced battery stress thanks to a very low ripple current). The independent charger permanently isolates the batteries from the inverter DC bus in normal mode. Designed to match latest IT load requirement. Leading power factor load compatible without derating. APPLI 406 A 61

3 The voltage you require: whatever the load ensures your power supply is of the utmost quality by using Space Vector Modulation (SVM) digital regulation: perfectly sinusoidal output voltage THDV < 2 % with linear loads and < 3 % with non-linear loads, output voltage precision even when load is completely unbalanced between phases, an immediate response to major variations in load, without deviating the output voltage (± 2% in less than 5 ms), a very high short circuit capacity up to 4 In (Ph / N) allows selectivity. Components and power bridges (integrating the latest high performance IGBT) enable the supply: non-linear loads with high crest factor up to 3, loads with a leading power factor up to 0.9 lagging without de-rating of the active power (900 kva / 800 k). DEFYS 153 A GB LEADING cos ϕ 0,9 100% k cos ϕ 1 cos ϕ 0,9 1 0,75 k 0,50 ithout derating 0,25 LAGGING 100% kva kva -1-0,8-0,6-0,4-0,2 0 0,2 0,4 0,6 0,8 1 kvar Integration into your electrical network: a clean and economical rectifier guarantees total compatibility with your low voltage electrical power supply system and, in particular, with generating sets: sinusoidal current at rectifier THDI input: 4.5 % without filter, increased power factor upstream of the rectifier: 0.93 without filter, reducing the current consumed, and therefore the size of cables and protective devices, gradual, sequential start-up of the rectifiers in parallel, facilitating take up by the generating set, delayed battery recharge when running on generating set to reduce power consumption. DEFYS 171 A GB THDI % 28 % 9 % 8 % 7 % 5 % 6 % 4,7 % 3,2 % 1 % 2,5 % 2 % H5 H7 H11 H13 H17 H19 HARMONICS Traditional three-phase rectifier with thyristor 12 pulse rectifier Low distortion rectifier Fault tolerant architecture integrates internal redundancy that ensures permanent power supply even during system failure: redundant ventilation system, ring bus synchronisation, no single point of failure since the synchronisation bus uses a fault tolerant token ring topology that accepts an accidental opening of the synchronisation loop, without malfunctioning or load losses and an alarm is given to the operator at the first fault. Cascade failure protection function eliminates fault propagation downstream of a module in parallel system when configured with central bypass, internal or external backfeed protection eliminates any risk of energy feedback upstream of the, hardware and software watchdog ensures that the power supplied to applications is secure in case of a circuit and control software fault, redundancy of the power supplied to the electronics, locating ventilation faults, preventative detection of faults on a battery component on request. Protecting your battery investment EBS (Expert Battery System) technology significantly prolongs the battery life: charge according to an algorithm which adapts to the environment and the condition of the battery, eliminates overloading effects due to permanent floating, which accelerates the corrosion of the positive plates and causes the separators to dry out, isolation of the DC battery bus, (independent charger function). Premature ageing, caused by residual ripple from the inverter bridge is eliminated. DELPHYS Green Power T V I Guaranteed battery availability the battery and DC circuit are regularly tested automatically and the operator is notified of their condition, Available as option, BHC Interactive (Battery Health Check), a battery monitoring system that provides permanent monitoring of the battery system, simplifies maintenance (either preventative or curative) and optimises battery lifetime. Interacting proactively with the battery charger recharging system (EBS), it optimises battery capacity, increases charger precision, performs automatic battery testing and automatic procedure to recover a block when becoming weaken before it is totally unusable. GREEn 066 A 62

4 Double conversion architecture Maintenance Bypass Automatic Bypass Q5 Q4 Rectifier Inverter Q3 Q1 Charger Q20 DEFYS 088 B GB Battery Parallel architectures To fulfil the most demanwding needs for power supply availability, for flexibility and for the installation to be upgraded. modular, growth without constraints (up to 6). with Static Transfer Systems: IT SITCH and STATYS to provide security as close to the applications as possible. defys 167 a defys 093 a centralised bypass, programmed growth. STS 1 Load 1 STS 2 defys 168 B double bypass, for easier operation. defys 094 a STS 3 Load 2 Load 3 defys 169 a defys 059 B DEFYS 180 A Gb 63

5 Graphic display Design adapted to the user: control panel with LEDs and LCD display. DEFYS 111 A GB Graphic touch screen (GTS) The operator has access to the control functions with only a few intuitive touches of the screen. Direct access zones to sub-unit menus Operating mode icons Help menu for correct operation load rate (bar graph) Quick access to each installation module Status bar DEFYS 102 A Access to installation mimic panel Preventative maintenance request Standard equipment Slots for 7 communication cards. Backfeed protection: detection circuit. Standard interface - 3 inputs (emergency stop, generating set, battery protection) - 4 outputs (general alarm, back-up, bypass, preventative maintenance needs). EBS (Expert Battery System). Accessories BHC Interactive battery monitoring system. Graphic touch screen. ACS function for synchronisation with an external source. Reinforced IP protection degree. Ventilation filters. Ventilation control. Communication options Remote access panel. ADC (Advanced Dry Contacts) data input and output by dry contacts. RS232, RS422, RS485 serial connection JBUS / MODBUS, PROFIBUS. MODBUS TCP interface (JBUS / MODBUS tunneling). NET VISION Ethernet Network interface (http web pages, , SNMP, servers shutdown). Alarm notification via SMS. Remote maintenance T.SERVICE for continuous 24/7 monitoring via the SOCOMEC maintenance service. 64

6 and batteries A compact and integrated system. Battery for back-up time Battery for back-up time Battery for back-up time 5 minutes 10 minutes 15 minutes power idth eight 2 eight 2 eight 2 kva / k mm kg mm kg mm kg mm 250 / / / / / / DEFYS 181 A GB DEFYS 086 A GB Central bypass cabinet Coupling cabinet including the central static switch and the maintenance bypass. Power (1) kva mm D mm eight kg N/D N/D (1) For other power ranges, please contact us. Bypass transformer D 1930 Technical data Sn [kva] Pn [k] RECTIFIER INPUT Rated input voltage (1) 380/400/415 Vac Voltage tolerance 340 to 460 V 360 to 460 V Rated input frequency 50/60 Hz Frequency tolerance ± 5 Hz Input current distortion THDI at rated input current < 4.5% < 5% Input power factor OUTPUT Rated output voltage 380/400/415 V Nominal output frequency 50/60 Hz Output frequency tolerance ± 0.2% Total output voltage distortion - linear load < 2% Total output voltage distortion - reference nonlinear load (lec ) < 4% < 3% Short-circuit capability In 100 ms Overload capabilìty 125% 10 min - 150% 1 min Output power factor without derating in kva or k 0.9 lagging to 0.9 leading BYPASS Rated input voltage 380/400/415 V Input voltage tolerance ± 10% Rated input frequency 50/60 Hz lnput frequency tolerance ± 2 Hz (0.2 Hz to 4 Hz settable) EFICIENCY Normal mode up to 93.5% ECO-MODE 98% ENVIRONMENT Ambient storage temperature -20 C to +70 C Ambient service temperature 25 C (recommended) ; 0 to 35 C without derating Altitude 1000 m without derating Relative humidity range 95% max without condensation Acoustic noise at 1 m (ISO 3746) (2) 70 dba 72 dba 75 dba CABINET Dimensions ( x D x H) (mm) 1600 x 995 x x 995 x 2210 eight (kg) Degree of protection (IEC 60529) IP20 standard STANDARD COMPLIANCE Safety IEC ; EN ; IEC EMC IEC ; EN Performance and test IEC Product comformity CE (1) : three-phase V on demand. (2) As per power range. DEFYS 087 A GB for galvanic isolation. Power (1) eight kva mm kg (1) For other power ranges, please contact us dcg_84073 VALID FOR FRANCE VALID FOR ITALY ISO 9001 ISO14001 FM EMS Non contractual document. 2011, Socomec SA. All rights reserved. 65