Manufacturing, validation and testing.
We are witnessing an unprecedented transformation of the energy sector involving distributed resources, renewable generation, storage, electric cars, tariff complexity, etc.
Network operators are facing highly complex scenarios with a high level of uncertainty, with changes happening at increasing speed posing technical and regulatory challenges.
For all these reasons, the manufacture of bespoke accessories represents a major advancement and source of adaptability for your projects, not only in terms of manufacturing but also validation and insulation testing.
Nowadays, standing out from your competitors is the key to success. Below you will see our range of bespoke products to meet your technical needs and help improve your products.
Weatherproof 12 kV - 36 kV plug-in bushings
Bespoke silicone bushings with silicone screw connection suitable for outdoor use with field diffuser for MV.
Exclusive design.
Configurable in terms of hardness, creepage distance, coupling and cable connection.
Product designed for 30+ years of problem-free service.
Polymeric insulators for outdoor medium voltage networks.
Composite insulators for use in suspension and tension strings, high voltage overhead power lines and substations.
Exclusive design or as per standards UNE EN 62 217 and UNE 21 909.
Configurable in terms of hardness, creepage distance and metal terminals forming a single set resistant to mechanical loads according to standard.
Product designed for 30+ years of problem-free service.
Polymeric insulators for outdoor medium voltage networks.
Composite insulators for use supporting switches and equipment in substations, support arm in rail catenaries.
Exclusive design or as per standard UNE EN 62 231:2007.
Configurable in terms of hardness, creepage distance and metal terminals forming a single set resistant to mechanical loads according to standard.
Product designed for 30+ years of problem-free service.
Polymeric insulators for outdoor medium voltage networks
Composite insulators for use supporting switches and equipment in substations, support arm in rail catenaries.
Exclusive design or as per standard UNE EN 62 231:2007.
Configurable in terms of hardness, creepage distance and metal terminals forming a single set resistant to mechanical loads according to standard.
Product designed for 30+ years of problem-free service.
Accessory for medium and high voltage power cables.
Cold shrink terminations made of silicone and EPDM according to cable tension and size requirements.
Exclusive design or as per standard IEC 60502.
Manufactured as a single piece with optional field control or high-permittivity diffuser ensuring its functionality and watertight assembly.
Multiple combinations of diameters and creepage distance depending on requirements.
12 kV - 36 kV cable-switchgear separable connectors
Bespoke silicone connector with silicone screw connection and field diffuser for MV.
Exclusive design.
Configurable for coupling type and cable section. Multiple coupling options. Good impact resistance. Creepage distance as required. Developmental and routine electrical testing.
Products manufactured by Invul are based on the requirements of national and international standards at the client’s request.
Capacitive and/or resistivity sensor insulator.
Composite insulators for use supporting switches and equipment in substations.
Made based on an exclusive design or as per standards UNE EN 62 217 and UNE 21 909.
Configurable in terms of hardness, creepage distance and metal terminals forming a single set resistant to mechanical loads according to standard.
Extensive combination options depending on electrical and mechanical testing.
Product designed for 30+ years of problem-free service.
Testing equipment
Bespoke silicone connector with silicone screw connection and field diffuser for MV.
Accessory for laboratory testing and field simulation, replacing cable and terminal assembly.
Configurable for coupling type and cable section.
Exclusive design
Silicone creepage distance sheaths
Bespoke sheaths for the diameter and height based on the voltage or insulation level requirements.
Exclusive design or as per standards UNE EN 62 217 and UNE 21 909.
Configurable for hardness, creepage distance according to standard.
Extensive combination options depending on electrical and mechanical testing.
