The SLC X-TRA series is one of the most reliable, high-performance three-phase Uninterruptible Power Supply system (UPS) on the market, and provides protection and quality energy for a wide range of applications.
Based on the Voltage and Frequency Independent (VFI) mode of operation, it has been developed using double conversion IGBT technology with DSP control, which gives considerable savings in the costs of operation and installation while it offers maximum protection for the connected loads.
This series has been conceived to offer the best guarantees in meeting customers’ requirements and needs and has been designed in full respect of the most demanding environmental regulations.
The SLC X-TRA series features power range from 100 to 800 kVA in a very compact format for easier installation.
Plus, the reliability of the system can be increased with the installation of several redundant units or it can grow in parallel based on the needs of the installation.

Performances
* On-line, double conversion, DSP control.
* Double input connection to increase the availability.
* Input power factor >0.99.
* Total harmonic distortion of input current (THDi) < 3%.
* Efficiency up to 93%.
* Zig-zag transformer on the output inverter.
* Parallel for redundancy or increase the power capacity.
* Compatible with generating sets.
* Inverter manual operation/Eco-mode.
* Prepared to bear computer loads with FP <0.9.
* Batt-Watch battery monitoring and care.
* Calculates available back-up time in a long-term failure.
* Compact format to save on installation space.
* Easy installation, operation and maintenance.
* A wide range of control and monitoring options.
* Large variety of options available.
* SLC Greenergy solution.