Instrument Transformers
Clean Air
Conventional Fluid
Clean Air
With our complete portfolio of Trench Clean Air Instrument Transformers up to 420kV, we are offering a high-performance, SF6-free solution for the low-carbon power grid of the future.
Eco Fluid
Conventional Fluid
Clean Air
With our complete portfolio of Trench Eco Fluid Instrument Transformers up to 550kV, we are offering a high-performance solution that meets the highest safety standards for the low-carbon power grid of the future.
Conventional Fluid
Conventional Fluid
Conventional Fluid
With our complete portfolio of Trench Conventional Fluid Instrument Transformers up to 550kV, we offer a resilient reliable well-proven design with thousands of installations around the world in all types of ambient conditions.
Conventional Gas
Special Applications
Conventional Fluid
With our complete portfolio of Trench Conventional Gas Instrument Transformers up to 800kV, we are offering a resilient, reliable, well-proven design with thousands of installations around the world in all types of ambient conditions.
Special Applications
Special Applications
Special Applications
Our tailor-made solutions for your unique needs. Our product range includes Test-Systems for HV-Applications, Optical Current Transformers, Capacitors for multiple applications, and Voltage Dividers.
Coils
Air Core Reactors
Air Core Reactors
Air Core Reactors
Your solution for efficient and reliable power transmission and distribution systems. Our product range includes Shunt Reactors for reactive power compensation, Series Reactors for fault current reduction, and specialized reactors for AC and DC applications. We also offer Line Traps for seamless Power Line Communications. Experience unmatched reliability and safety with our innovative, maintenance-free designs.
Eco Fluid
Air Core Reactors
Air Core Reactors
Arc Suppression Coils (ASC) effectively compensate for capacitive earth fault currents, raising the bar for safety measures. The Trench’s Advanced Residual Current Compensation (ARCC) system compensates for ground-fault currents, providing the stability and reliability that utilities require to operate electricity networks. Using eco-fluid, we take another step towards a more sustainable world.
Conventional Fluid
Conventional Fluid
Conventional Fluid
Specifically designed to enhance the safety and efficiency of your power systems, the Arc Suppression Coils (ASC) effectively compensate for capacitive earth fault currents, raising the bar for safety measures.
Trench’s Advanced Residual Current Compensation (ARCC) system compensates for ground-fault currents, providing the stability and reliability that utilities require to operate electricity networks.
Electronics
Conventional Fluid
Conventional Fluid
Trench offers advanced Earth-Fault Compensation and Fault Detection equipment designed to enhance safety and availability.
These systems adjust Arc Suppression Coils, locate faulty feeders, and protect capacitor banks, ensuring reliability even under severe conditions.
Bushings
RIP
Eco Fluid
RIP
Our cutting-edge RIP Bushings, capable of handling up to 1200kV, are a key part of Trench and HSP’s well-established portfolio.
These bushings are designed for various applications, including Transformer Bushings for both AC and DC voltage and Switchgear Bushings.
Additionally, we offer Wall Bushings for HVDC systems and Generator Bushings. To ensure maximum reliability, these products are engineered with high-quality Trench and HSP’s designes.
RIS
Eco Fluid
RIP
Our cutting-edge and pioneering RIS technology, capable of handling up to 580kV, is a key part of HSP’s well-established bushing portfolio. These bushings are designed for various applications, including Transformer Bushings for both AC and DC voltage and Switchgear Bushings. These products are engineered with the design expertise and premium HSP’s quality to ensure maximum reliability.
Eco Fluid
Eco Fluid
Eco Fluid
With our complete portfolio of Trench Eco Fluid Bushings up to 245kV, we are offering an innovative and high-performant solution, addressing the increasing demand for Eco-sustainable HV equipment as well as enhanced safety requirements for the low-carbon power grid of the future.
RIG
Conventional Fluid
Eco Fluid
With our portfolio of Trench Resin-Impregnated Glass Fiber Bushings up to 52kV, we offer a reliable, long-term solution to address the demand for sustainable HV, high current equipment able to operate in harsh and hot conditions.
Conventional Fluid
Conventional Fluid
Conventional Fluid
With our complete portfolio of Trench Conventional Fluid Bushings up to 550kV, we are offering a resilient, reliable, well-proven design, with thousands installations around the world in all types of ambient conditions.