On Line Double Conversion
E4 Evolution II + 40k TT HD AN10
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Characteristics

Terminal block

1
Exclusively tower

LCD
Presentation

Adapted protection
E4 Evolution II + TT HD UPSs are equipped with microprocessor-controlled On Line Double Conversion technology and are intended to extend the life of elevators or other connected motorized equipment. These UPSs are equipped with an internal resistance bank which absorbs the current returned by the protected equipment equipped with an energy regeneration function such as:
- elevators equipped with a regenerative drive system
- frequency converters and other motor braking systems This function ensures service continuity of the connected equipment and preserves the vital features of the UPS

High-performance technology
The E4 Evolution II + TT HD range is equipped with High Frequency On Line Double Conversion technology, which provides the best level of security. The current is continuously delivered by the UPS, thus guaranteeing a constant voltage and a total absence of interference. The critical applications to be protected are therefore perfectly supplied because they are independent from grid power supply. The switching time is therefore zero, thus avoiding micro-cuts. The output power factor is optimal, reaching 1.

High efficacy and performance
E4 Evolution II + TT HD UPSs combine the best of UPSs in terms of rectifier, filtering, charger, UPS, DSP controller to ensure the best possible efficiency and provide a high overall performance of 94%.

backup time extension
In order to benefit from extended backup time in unstable or demanding environments, the E4 Evolution II + TT HD offers the possibility of adding battery expansion modules (optional). The wide and flexible range of battery cabinets can meet most needs. The UPSs come with a more powerful charger, without an internal battery but with external battery packs.

Optimal design: small footprint
E4 Evolution II + TT HD has benefited from an intelligent design, optimizing the internal architecture of the product. The space used by internal components being reduced, the footprint of these UPSs is therefore significantly lower on average compared to similar products and equivalent powers. E4 Evolution II + TT HD therefore adapts more easily to the storage constraints of companies, and makes it possible to adapt to all types of environments.

SECURITY AND SERVICE CONTINUITY
Easy maintenance The power electronics of the E4 Evolution II + TT HD are made up of several power cards installed in parallel which can be easily replaced. Maintenance interventions are simplified, safer for technicians and more economical overall. Digital Signal Processor (DSP) E4 Evolution II + TT HD has a processor dedicated to the calculation and the quality of the signal: the DSP has the capacity to process a very large amount of information in real time (20 million instructions per second). On the one hand, the DSP controls the rectifier and the quality of grid power current and, on the other, it controls the quality of the output voltage, thus guaranteeing exceptional performance in terms of voltage accuracy, efficiency and reliability.
Technical specifications
General specifications
Physical characteristics
Input technical characteristics
Output technical characteristics
Output connection
Regulation
Efficiency
Battery
Display
Bypass
Parallel connection
Management and communication
Environment
Norms
Contenu du packaging

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