PRODUCTS & SERVICES
Grid Studies
Accurate grid analysis and compliance assessments for reliable generation networks, particularly around Generator Performance Standard (GPS), S5.2.5.2.
Quality of Supply and study of power quality chalenges and compliance across all industries, such as metals and mining, oil and gas, renewable energy assets, process plants, data centres and utilities.
Power Quality
Custom solutions to ensure system stability and improved performance.
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Harmonic filter solutions up to 36kV Outdoor
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Harmonic filter solutions up to 36kV self-contained in eHouse
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Mechanically Switched Capacitors with Damping Network (MSCDN) up to 500kV
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Active harmonic filter solutions
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STATCOM up to ±100MVAr
Coils
​With over 100 years of experience manufacturing Coils, Trench are at the forefront of transforming the industry, with cutting-edge, eco-friendly technologies based on our proven Trench design.
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Shunt reactors for reactive power compensation
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Series reactors for fault current reduction
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Specialized reactors for AC and DC applications
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Line traps for seamless power line communications
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Reactors for Harmonic Filters and Capacitor Banks
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Neutral Earthing Reactors
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Instrument Transformers
With over 100 years of experience manufacturing Trench’s Instrument Transformers play a key role in the energy transition by accurately measuring high voltage and current in power systems.
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Power voltage transformer
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Capacitive voltage transformer
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Inductive Voltage Transformer
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Current transformer
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Combi units
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Optical current transformers
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Grading capacitors
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Available in Eco Fluid, SF6 or clean air.
Bushings
​For more than 100 years, HSP has stood for outstanding quality and impressive, tailor-made high-voltage bushings.​
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Transformer Bushings
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Switchgear Bushings
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Generator Bushings
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HVDC Bushings
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SF6 Bushings
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Available in Conventional Fluid, Eco Fluid, Resin-Impregnanted-Paper (RIP) and Resin-Impregnated-Synthetic (RIS).
Switching Devices
COELME-EGIC is a leading manufacturer specializing in high-voltage disconnectors, earthing switches, and operating mechanisms for electrical substations, ensuring safe circuit isolation. They offer a wide range of products including pantograph, vertical-break, and knee-type disconnectors, alongside innovative switching devices and railway electrification solutions, with a focus on quality and safety.
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Disconnectors
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Switches
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Railway Electrification
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Circuit Breakers up to 72.5kV
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Motorised Operating Mechanisms
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Manual Operating Mechanisms
Cable Fault Location & True-PD
​​The modular condition assessment system for HVAC and HVDC cable systems allows the immediate localization of cable breakdowns and continuous condition monitoring of cables and joints. Easy integration in new and existing cable systems.
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HiMON® Online Cable Fault Localisation (OCFL)
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HiMON® TruePD
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HiMON® DMR and neutral monitoring
Energise Your Projects
Optimise Networks, Maximise Performance
Trusted by industry leaders worldwide
