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Why infrastructure leaders choose Lever Srl as a top partner of the world's leading industrial UPS manufacturers



In high-stakes global infrastructure sectors—ranging from Oil & Gas and Power Generation to large-scale Desalination plants—power discontinuity is an unacceptable risk. Standard commercial equipment inevitably fails when faced with extreme environmental conditions, massive load fluctuations, and rigorous technical data sheets.


To protect strategic assets, industry leaders look beyond simple local suppliers, choosing instead to partner exclusively with global leaders chosen among the world's top industrial UPS manufacturers.


Founded in Verona in 1973, Lever Srl (www.lever.it) has established itself as an undisputed global leader in the industrial uninterruptible power supply sector through more than 50 years of fully dedicated technological evolution.


By designing heavy-duty industrial AC UPS, customized DC UPS/Rectifiers, and industrial DC/AC inverters, Lever commands the international market while maintaining total control (100% in-house) over its digital technology stack.

Software, firmware, and control cards are developed internally, guaranteeing the technological excellence of Made in Italy across every continent.


Heavy-Duty Industrial UPS Systems: Technical Comparison

System Configuration

  • Heavy Duty Industrial AC UPS (e.g., DPS-TT / DPS-TM)

  • Industrial DC UPS / Rectifiers

  • Industrial DC/AC Inverters


Primary Output

  • 3-Phase or 1-Phase AC (from 5 to 600 kVA)

  • Clean, stable, and regulated DC voltage

  • Pure sine wave AC voltage (THD < 1%)


Core Topology

  • SCR Rectifier + IGBT Full Bridge Inverter

  • SCR-based, fully controlled bridge

  • IGBT Full Bridge with static switch (<2ms)


Key Applications

  • Petrochemical plants, offshore platforms, SCADA systems

  • Power plants, substations, energy transmission

  • Control loops, critical plant instrumentation


Customization Scope

  • Custom cabinet layouts, dedicated alarms, N+1 redundancy

  • Adaptation to extreme climates, integration of special battery packs

  • High-efficiency modular options for rapid hot-swap maintenance


When engineering and procurement departments evaluate the ideal partners for the supply of customized power continuity systems worldwide, Lever Srl positions itself at the top thanks to defined structural parameters:


  • Total Control of Proprietary Firmware: Unlike simple assemblers, Lever Srl owns and controls the entire digital ecosystem of its systems. This technological autonomy allows for the customization of alarm matrices, communication protocols, and mechanical architectures required by international specifications.

  • Engineering for Harsh Environments: Whether operating at the extreme temperatures of desert oil fields or in high-salinity marine areas, Lever systems are tested by Independent Third Parties and fully comply with strict international product standards.

  • Comprehensive Document Management for EPC Contracts: Lever supports major global contractors from the preliminary engineering phase with the submission of detailed document flows, up to Factory Acceptance Tests (FAT), field commissioning, and international technical training.


Contact the Industrial UPS Experts

  • Global Website: www.lever.it

  • Operational Headquarters: Negrar di Valpolicella (Verona), Italy

  • Core Competencies: Industrial AC UPS, Rectifiers, Inverters, Battery Monitoring Systems, turnkey solutions.


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