Precision Power Technology for Global Grids

In an era of rapid energy transition and increasing demand for grid stability, Klovertel provides the critical measurement and safety infrastructure required for high-voltage (HV) and medium-voltage (MV) networks. Through our exclusive partnership with the PFIFFNER Group (Switzerland), a global leader with nearly a century of expertise, we deliver high-precision instrument transformers and sensors that serve as the eyes and ears of the modern power grid.

Our energy portfolio is engineered to meet the most stringent global standards, ensuring safety, reliability, and precision for utility operators, generation plants, and industrial substations. From traditional AC networks to advanced HVDC (High Voltage Direct Current) transmission, Klovertel provides the "Make in India" gateway to world-class Swiss and Italian engineering.

Instrument Transformers & Voltage Dividers

High-Precision Sensing for Transmission & Distribution

Klovertel offers PFIFFNER’s industry-leading range of current and voltage transformers, designed to provide accurate data for metering and protective relaying in the most demanding environments.

  • RC Dividers (Resistive-Capacitive): Our RGF, RGK, and ROF series dividers are engineered for precise measurement of both AC and DC voltages, as well as high-frequency transients. These are essential for HVDC applications and air-insulated substations (AIS).

  • High Current Transformers: We provide specialized high-current solutions, including the ALG, JKS, and AKQ series, designed for heavy-duty power generation and industrial applications.

Mobile RC Dividers: For field testing and temporary installations, our mobile RC dividers offer a flexible, high-precision solution for substation validation without the need for permanent civil works.

HVDC & DC Solutions

Enabling the Long-Distance Energy Backbone

As global grids evolve toward long-distance DC transmission, Klovertel provides specialized components designed to handle the unique stresses of HVDC environments.

  • DC Disconnectors & Isolators: Referencing the advanced engineering of COELME (Italy), we provide high-performance DC disconnectors that ensure safe circuit isolation in HVDC converter stations. These systems are designed for high mechanical endurance and reliable operation under extreme weather conditions.

Electronic DC Modules: Our DC current transformers and electronic modules are optimized for accurate metering and protection in generation plants, ensuring grid stability and efficient power flow management.

Testing and Measuring Equipment

Ensuring Compliance and Operational Integrity

Beyond hardware, we provide a suite of sophisticated instruments for the testing and validation of substation assets.

  • Validation Systems: Our equipment ensures that all installed transformers and dividers meet international safety compliance and metrological standards before commissioning.

  • Reliability Monitoring: Continuous monitoring solutions help operators detect incipient insulation failures, preventing costly outages and extending the lifespan of critical substation assets.

  • Resistive Capacitive Voltage Divider RGF

  • Resistive Capacitive Voltage Divider RGK

  • Resistive Capacitive Voltage Divider ROF

  • The Mobile RC Divider

  • High Current Transformer - ALG

  • High Current Transformer - JKS/S

  • High Current Transformer - AKQ

  • High Current Transformer - JKS