Uninterruptible power supply systems (UPS)

Our uninterruptible power supply  systems are designed to power crucial devices such as protection, monitoring, and control systems, delivering high-quality DC or AC voltage to ensure consistent and reliable operation.

Built on decades of expertise, our UPS systems offer outstanding reliability across various applications. From distribution networks to large-scale transformer stations, and from small hydro plants to the largest thermal power plants, our solutions are trusted for their performance and dependability.

We take a comprehensive approach to system design, manufacturing, and testing, ensuring that each power supply system is delivered as a cohesive, integrated solution. By selecting only the finest components, we ensure a long service life and exceptional operational reliability.

The continuity of power supply is guaranteed through active reliance on a highly dependable, always-available backup power source. High-performance battery systems are key, automatically stepping in when grid failures or unacceptable voltage fluctuations occur to maintain power for critical equipment.

For optimal reliability and availability, we employ redundant parallel operation for critical components or entire systems. This approach is strengthened by microprocessor-based systems, which provide both local and remote monitoring and control. Communication with our service center enables swift, proactive support, often addressing potential issues before they can impact operations.

DC uninterruptible power systems are indispensable in modern power facilities, providing the highest level of operational reliability. Unlike AC UPS systems that rely on inverters to convert battery voltage, DC systems offer direct, seamless support to critical loads, making them a superior solution for ensuring power continuity.

Many types of AC-powered equipment cannot be directly connected to the grid due to the risk of improper operation or damage, which can lead to significant direct and indirect costs. For such devices, we provide AC UPS systems that offer continuous power along with critical protection from transient overvoltages and interference. Voltage stabilization is integrated where necessary to prevent fluctuations and ensure steady operation. Our UPS systems are engineered to handle a range of power interruptions, from brief outages that are hardly noticeable to prolonged disruptions that could last hours, keeping your equipment powered and protected.

 

Products:
  • DC uninterruptible power systems
  • AC uninterruptible power systems
  • Batteries
Uninterruptible power supply systems (UPS)

DC uninterruptible power supply systems (UPS)

We offer a range of DC uninterruptible power supply systems tailored to meet various operational needs:

KONIS-C
• DC UPS systems with naturally cooled, high-frequency rectifiers (CFS type), designed for reliable performance with passive cooling for enhanced efficiency
KONIS-F
• DC UPS systems with forced-air-cooled, high-frequency rectifiers, built for higher performance, incorporating active cooling for demanding applications
KONIS – L
KONIS – L, a modular rectifier system featuring naturally cooled thyristor rectifier modules, ideally suited for more demanding industrial environments that require robust, long-term reliability
KONIS – T
KONIS – T, a compact thyristor rectifier system, engineered for high-power applications and built to withstand the rigors of challenging industrial environments
Uninterruptible power supply systems (UPS)

AC uninterruptible power supply systems (UPS)

We distribute AC uninterruptible power supply systems from the world-renowned brand RielloUPS. Designed to provide uninterrupted, reliable power for critical applications, these systems offer cutting-edge solutions to ensure continuous operation and protect against power disruptions.

UPS
UPS
Uninterruptible power supply systems (UPS)

Batteries

As authorized distributors in Croatia, we supply stationary batteries from EnerSys and Exide, designed to meet the stringent demands of the energy and telecommunications industries. 

We offer a variety of battery technologies known for their reliability and performance. AGM (VRLA) batteries: These maintenance-free batteries (no electrolyte refilling required) provide an economical and efficient solution across a wide range of applications. GEL (VRLA) batteries: Renowned for their durability and long service life, GEL batteries are especially suited for cyclic operations and are also maintenance-free. Flooded batteries: A traditional flooded battery design that ensures high reliability with minimal maintenance requirements.