• Excellent cost-benefit ratio;

• Innovating Design;




• Ideal for Home & Office applications;

• Compact, practical and of easy use;

• Excellent stabilization range;

• Excellent input variation range;

• Single and double monitoring conversion (network and battery);

• Microprocessed control of multiple functions;

• Automatic rearming;

• “Cold Start”;

• Intelligent communication via RS232 and USB*;

• RJ11 (telephone line) or RJ45 (LAN network) protection;

• Compatible with Lacerda - SNMP connectivity;

• Autonomy of up to 3 hours – Application Dependant;

• The best uninterrupted power solution to feed ATMs of the bank segment.

• Microprocessed True On-Line High Frequency Double Conversion;

• Modern design, compact sizes;

• Indicated for small-sized critical loads;




• High Frequency IGBT Technology;

• Pure Sinusoidal Waveform

• “Cold Start”;

• Voltage range +/- 27%;

• Input power factor above the minimum limit established by the legislation (ANEEL);

• Enables Autonomy Expansion;

• “Hot Swap” – Battery replace without switching off the UPS;

• Static Switch;

• Motor Generator Group Compatibility;

• Available in 19 Inch Rack;

• Management software for all Platforms;

• Intelligent Interface – SNMP Adaptor, dry contact, RS 232;

• Compatible with Lacerda Connectivity;

• Local and remote (optional);

• Displays electric parameters like: input/output voltage, battery, load %, among others;

• Operating status;

• Provides log of events and history;

• Sends command to the equipment, like: self-test, test of batteries and shutdown;

• Friendly interface of easy understanding;

• Available for different operating systems;

• Robust equipment with large commercial, industrial application as well as application in financial institutions;

• Best cost-benefit ratio, presenting excellent MTBF and MTTR rates;

• Microprocessed True On-Line High Frequency Double Conversion;

• Indicated for Medium-sized critical loads;




• Microprocessed Digital Control Technology - DSP;

• Software adjustments;

• “Cold Start”;

• Maintenance bypass (> 5kVA);

• High frequency IGBT technology;

• Static switch;

• Voltage variation +/- 27%;

• Pure Sinusoidal Waveform

• Motor Generator Group Compatibility;

• “Hot Swap” – Battery replace without switching off the UPS;

• Available in 19 Inch Rack;

• Intelligent Interface – SNMP Adaptor, Dry contact, RS 232;

• Compatible with Lacerda Connectivity;

• Local and remote (optional);

• Displays electric parameters like: input/output voltage, battery, load %, among others;

• Operating status;

• Provides log of events and history;

• Sends command to the equipment, like: self-test, test of batteries and shutdown;

• Friendly interface of easy understanding;

• Available for different operating systems;

• Equipment with innovating design and wide application in IT;

• Low initial investment with flexibility for future expansions;

• Parallel Redundant or sum of power of up to 4 UPS;

• It can attain a power of up to 40kVA (monophasic) / 80kVA (tri/mono);

• Microprocessed True On-Line High Frequency Double Conversion;

• Easy access of functions through Multifunction LCD display;

• High efficiency (up to 97%), providing economy in power consumption;




• Microprocessed Digital Control Technology - DSP;

• High Frequency IGBT Technology;

• High Input Power Function 0.99 and THDi <5%;

• Pure Sinusoidal Waveform

• ECO MODE: Operation with power economy;

• “Cold Start”;

• EPO (Emergency Power OFF) - (optional);

• Frequency Converter Mode;

• Motor Generator Group Compatibility;

• “Hot Swap” – Battery replace without switching off the UPS;

• Available slots for specific simultaneous applications;

• Intelligent Interface – SNMP Adaptor, Dry contact, RS 232, USB, RS 485 and ModBus (optional);

• Compatible with Lacerda Connectivity;

• Local and remote (optional);

• Displays electric parameters like: input/output voltage, battery, load %, among others;

• Operating status;

• Provides log of events and history;

• Sends command to the equipment, like: self-test, test of batteries and shutdown;

• Friendly interface of easy understanding;

• Available for different operating systems;

The SAI-AF Line has indispensable features to reliably and safely meet the protection needs of the extremely critical loads.

Its UPS are double conversion True On-line, where the load is constantly supplied by the inverter. In the case of network power failure, there is no interruption during the operating process of the batteries.

The IGBTs with digital control in the rectifier provides a performance gain in the input, increasing the power factor and low current harmonic distortion. In the output, the inverter IGBTs provides power with pure sinusoidal waveform through high frequency switching, protecting the loads with more quality.

It has digital signal processor (DSP) microprocessors, 200 times faster than the conventional ones, providing high processing, command and monitoring speed, besides enabling the update of the firmware (resident control software).

The new SAI line technology offers practical advantages to users, with smaller sized and weight equipments of easy access to internal components, reduced power consumption, increased efficiency and ECO MODE option, attaining up to 98% global yield.

• Local and remote (optional);

• Displays electric parameters like: input/output voltage, battery, load %, among others;

• Operating status;

• Provides log of events and history;

• Sends command to the equipment, like: self-test, test of batteries and shutdown;

• Friendly interface of easy understanding;

• Available for different operating systems;

The Active Parallel Redundant system of the SAI-AF Line uses digital technology (DSP) that enables division of loads and a perfect synchronism between the UPS. This modern technology added to each SAI UPS dispenses the use of parallelism boards or other external components that can generate future failure points.

Allows grouping up to 8 modules, attaining an effective power of 5,200 kVA. It therefore offers flexibility for load expansion, ensuring greater safety and reliability of the system, in the present and in the future.

• Indicated for extremely critical load applications for all the market segments;

• Exclusive voltage selection technology (via software, without the use of transformers);

• State of the art technology with the objective of protecting systems with intelligence and reliability;

• Microprocessed True On-Line High Frequency Double Conversion;




• Management system with double CPU (Full Tricore);

• Microprocessed Digital Control Technology DSP;

• ECO MODE: Operation with power economy;

• High efficiency (up to 98%), providing economy in power consumption;

• High Frequency IGBT Technology – rectifier and inverter;

• Automatic and Manual Bypass;

• Input Power Factor 0.99 (THDi<3%);

• Zero Transfer Time;

• Pure Sinusoidal Waveform;

• LCD Display (Portuguese, Spanish, English and others);

• Remote and local self-test through LCD display (UPS and batteries);

• Self-diagnosis and troubleshooting available in LCD display;

• Parallel Redundancy of up to 8 modules;

• Low initial investment with flexibility for future expansions;

• Intelligent battery bank – BMS (optional);

• Motor Generator Group Compatibility;

• Frequency converter mode;

• Intelligent Interface – SNMP Adaptor, Dry contact, RS 232, USB, RS 485 and ModBus (optional);

• Compatible with Lacerda Connectivity.

• Indicated for stabilizing critical loads, especially for the industrial sector;

• Indicated for critical loads in sites where there is no power failure;

• Reliability, safety and speed in voltage stabilization;

• Without the use of electromechanical devices;

• Microprocessed Voltage AVR;

• “Tap Change” Technology;

• Modern design;




• Independent Microprocessed Risc “Pic” system for each phase;

• LCD / Synoptic Display (EP/EB);

• Hot Swap Boards (allows replacement of boards without turning off the loads) – (optional);

• Manual / Automatic Bypass System (EP mod);

• Lightening Protection System (EP model);

• Independent Adjustment Transformer (AT) for each phase;

• Boost/Buck System for adding and subtracting voltage, maintaining it stabilized in the output;

• Voltage monitoring accuracy of +/- 1%;

• Easy Access System, electronic components of easy access;

• Control Boards manufactured in Fiber Glass;

• Local and remote (optional);

• Displays electric parameters like: input/output voltage, battery, load %, among others;

• Operating status;

• Provides log of events and history;

• Sends command to the equipment, like: self-test, test of batteries and shutdown;

• Friendly interface of easy understanding;

• Available for different operating systems;