► THE COMPANY Since its founding in 1965, SALICRU, S.A. has designed, manufactured and commercialised power electronics products for the key sectors of the energy market: ► Uninterruptible Power Supply (UPS) systems for the critical loads of all applications, covering a range of power ratings from 400 VA to several MVA. Lighting flow dimmer-stabilisers for energy saving and lower CO2 emissions in street lighting facilities. ► Photovoltaic solar grid-tied inverters for AC power generation, both for crystalline solar panels and thin film. ► Voltage stabilisers for regulating and protecting machines...

SALICRU launched its first UPS into the market in the early seventies; technological advances, increased complexity and diversity of critical loads over the years have continued to put greater demands on UPS design and performance. The demand for higher quality and greater availability in uninterrupted electrical energy supply has resulted in the design and development of more powerful and reliable UPS systems. The SLC CUBE3 series by SALICRU derives the benefits from the latest power electronics technologies available; an UPS that will provide disturbance-free power supply to all kinds of loads...

► STRUCTURE FULL TRANSFORMERLESS The use of transformerless technology allows a considrable rduction of the weight and volume of the units, drastically improving important coefficients such as the ratio between the power and the occupied footprint. ► FLEXIBLE SETUP The SLC CUBE3 series is a unit with high flexibility in adapting inputs and outputs, and may easily be set up depending on the requirements of the facility: ► Three-phase input / three-phase output (III/III) ► Three-phase input / single phase output (III/I)ni ► Single phase input / single phase output ► Single phase input / three-phase...

► CONTROL CENTRALISED DIGITAL CONTROL WITH STATE-OF-THE-ART DSP: 33 MHz / 2 GFlops The PFC (Power Factor Corrector) module of the rectifier and the output inverter are coordinated by a powerful management microcontroller and a DSP (Digital Signal Processor), which enables: ► Very dynamic performance in control of Inverter and Rectifier functions. ► Output voltage with low distortion and greater stability, even with high crest-factor non-linear loads. ► Very low distortion in the input current (THDi) and excellent current balance across the three phases. ► Optimal output current sharing in units...

► ELECTRICAL SPECIFICATIONS FOURTH GENERATION IGBT TECHNOLOGY ► POWER FACTOR The fourth gnration of these Isolated Gateway Bipolar Transistors (IGBT) with a 'Trench Gate 4' structure, operate at greater switching frequencies with lower losses, enabling enhanced output power with lower acoustic noise. 4-QUADRANT RECTIFIER A near unitary power factor, regardless of the percentage load (above 10% load FP>0.99). A unitary power factor means that the UPS will behave like a completely linear, resistive element, which leads to the absence of reactive power consumption, improved efficiency and lower...

► bAlltKItS The energy stored in the system's battery is absolutely essential for covering any possible cuts or disturbances in the mains. Therefore, its care, management and charging will be determining in guaranteeing the secure operation of the UPS and therefore the correct supply to the critical loads. The following characteristics are intended to assure this: RIPPLELESS: TECHNOLOGY FOR REDUCING BATTERY RIPPLING Mains failure / Battery in discharge To protect the bank of batteries, a technology is used to reduce the rippling of the DC voltage, which gives a proportional reduction of the AC...

► COMMUNICATIONS Total UPS protection will not be complte until the user has a completely autonomous system that can monitor the state of the UPS and allows pre-set actions to be performed. The SLC CUBE3 therefore has the following standard elements of communication: ► Interface to relays ► RS-232/485 port ► 1 x free slot ► MODBUS/SEC protocol To enable communication with network management systems. 2 x connectors for parallel connection No additional hardware is needed for parallel/redundant operation. ► OPTIONS EXTENDED AUTONOMIES One of the significant advantages of the SLC CUBE3 series lies...

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► APPLICATIONS ► DATA CENTRES ► IT-NETWORKS The ready availability of critical data (hosting, housing, packaging sending, airline bookings, etc.) is essential the result of the seamless and continuous functioning of critical equipment and systems. Companies like SALICRU, which supply electrical security systems for data centres, are sensitive to this and strive to achieve optimal solutions to problems associated with AC mains supply. The parallel and/or redundancy capacity and the active administration of the electrical power supply of the new SLC CUBE3 series effectively meet these demands....

TELECOMUNICATIONS The phnomnal growth in the t驩lcommunications sector has increased demands from providers and subscribers alike on the need for the uninterrupted availability of communication service. It is therefore not unusual to enhance the supply by introducing long autonomies capable of giving coverage during systematic cuts for network upgrades and/or maintenance. SALICRU's range of powerful chargers enables fast battery recharging, with multiple solutions on the level of telemanagement and with global support 24/7. INFRASTRUCTURES ► Hospitals: With needs ranging from the protection of...