Modern power networks demand high measurement accuracy and resistance to environmental conditions. The VOL-40.5 voltage transformers are an optimal solution for outdoor pole-mounted installations, designed to operate in challenging environments. They provide reliable phase-to-phase voltage measurement in medium-voltage networks, offering a combination of high performance and durability. Main Features and Benefits VOL-40.5 transformers are manufactured […]

The KOLA series current transformers provide an effective solution for measuring residual currents in three-phase power networks. Thanks to their unique design, these transformers are ideally suited for use with earth fault relays, making them an essential component in enhancing the safety of electrical installations. Main parameters Parameter name Units Parameters Nominal voltage kV 0.72 […]

The KOLA series current transformers provide an effective solution for measuring residual currents in three-phase power networks. Thanks to their unique design, these transformers are ideally suited for use with earth fault relays, making them an essential component in enhancing the safety of electrical installations. Main parameters Parameter name Units Parameters Nominal voltage kV 0.72 […]

The KOKS 24D11 current transformers are a modern solution for converting electrical currents in networks with voltages up to 20 kV. They are characterized by high accuracy and reliability, making them ideal for use in power systems and industrial AC installations. These transformers are specifically designed for transmitting measurement data and ensuring equipment protection, providing […]

TPO series current transformers, featuring molded insulation made from hydrophobic cycloaliphatic epoxy resin (HCEP), are an optimal choice for measurement and protection applications in outdoor environments. Thanks to innovative materials and thoughtful design, TPO transformers deliver high reliability, durability, and protection even in extreme climatic conditions. Key Advantages of TPO Resistance to External Factors: HCEP […]

The TJO series transformers, manufactured using hydrophobic cycloaliphatic epoxy (HCEP), offer high resistance to external factors and are highly reliable in outdoor environments. HCEP not only provides excellent protection against arcing, ozone, and UV radiation but also possesses high mechanical strength, ensuring the equipment’s durability and safety even under challenging operating conditions. Main Advantages of […]

The GE GL 312 F1/4031 P and GL 312 F3/4031 P series of live tank circuit breakers are designed for outdoor installation and offer high reliability even under extreme operating conditions. Specifically engineered for low-temperature environments (down to -60°C with a gas mixture and -40°C with pure gas), they incorporate advanced engineering solutions to ensure […]

The ABB VD4/P 12.25.25 P275 series circuit breakers offer a state-of-the-art solution for medium-voltage electrical networks. These breakers combine advanced developments in vacuum interrupter technology with innovative approaches to circuit breaker design and manufacturing. The equipment is highly resistant to shock, dust, and humidity thanks to a special design that ensures reliable protection of the […]

The OVB-VBF 35 kV vacuum circuit breaker is designed to control 35 kV electrical circuits in three-phase AC networks with insulated or partially earthed neutrals. It ensures stable operation of the network in both normal and emergency modes at a frequency of 50 Hz. Construction and Components This breaker is a live tank type, where […]