Load banks and associated services: Delta-Resistel’s expertise at the service of your electrical installations

For over 50 years, Delta-Resistel has been designing and manufacturing load banks in France to test, validate and secure the performance of critical electrical installations. Our solutions enable precise, reliable load testing of a wide range of equipment, including generators, inverters, transformers, batteries, motors and turbines.

Renowned for their robustness, build quality and reliability, our load banks are deployed worldwide. But above and beyond technology, Delta-Resistel provides a customized response to every need. Each project benefits from personalized support, from needs analysis and definition of the technical solution to installation, commissioning, team training and equipment maintenance.

Thanks to our technical expertise and our knowledge of field applications, we support operators of electrical installations and users of generator sets, whether they are dedicated to energy production or the safety of sensitive sites. Our aim: to guarantee the availability, performance and reliability of your equipment throughout its lifecycle.

At Delta-Resistel, we’re convinced that a high-performance technical solution is not enough. What makes the difference is the quality of the support provided throughout the project.

Because every installation is unique, we place customer relations at the heart of our approach. Our mission is not limited to supplying equipment: we support you every step of the way to ensure the success and longevity of your project.

Upstream of the project

We take the time to understand your needs, your technical constraints and your objectives, so that we can offer you the most appropriate solution.

• In-depth analysis of your needs
• Customized technical recommendations
• Anticipating operating and maintenance risks
• Cost optimization and budget control
• Support in choosing equipment and configurations

During the project phase

Our teams put their expertise to work to improve the performance of your installations.

• Technical studies and custom engineering
• Measurement, diagnosis and analysis tools
• Performance optimization tips
• Innovative solutions developed by our R&D team
• Project monitoring and coordination

During installation and commissioning

Safety, compliance and continuity of your operations are our priorities.

• Installation carried out in compliance with safety regulations
• Safe commissioning without disrupting your business
• Support for regulatory, normative and environmental compliance
• Meeting deadlines and planning commitments
• System performance validation

On receipt of the project

We ensure that your teams are quickly up and running.

• Operator and technician training
• Transmission of good operating practices
• Implementation of operating and maintenance procedures
• Complete documentation of equipment and tests carried out

Throughout the life of your equipment

Our commitment continues long after commissioning.

• Responsive technical support
• Preventive and corrective maintenance
• Emergency support
• Dedicated after-sales service
• Long-term support to guarantee the availability and performance of your facilities

A lasting commitment

Being at your side before, during and after your project is an integral part of Delta-Resistel’s DNA. It’s this proximity, combined with our technical expertise, that enables us to build lasting relationships and contribute to the success of your most critical installations.

At Delta-Resistel, the delivery of a load bank doesn’t mark the end of a project, but the beginning of a lasting partnership. Our after-sales service and technical expertise support you throughout the lifecycle of your equipment, to guarantee its performance, availability and conformity.

Our solutions cover the full range of load technologies – resistive, inductive, capacitive, combined, rack-mounted, tunnels, discharge benches or containerized – up to a power rating of 3,300 kVA. They enable you to test, maintain, secure and optimize the operation of your electrical installations and generators.

Because every application is unique, our first priority is to listen to you and understand your challenges. Our aim is to offer you a solution perfectly adapted to your technical, operational and environmental constraints, whatever your sector of activity or the location of your site.

Our areas of support

• Project design and pre-sizing
• Development of innovative solutions thanks to our R&D expertise
• On-site installation and commissioning
• Training operators and maintenance teams
• Preventive and corrective maintenance
• Modernization and retrofit of existing equipment
• Performance optimization and load impact management

Turning constraints into solutions

Energy challenges are constantly evolving. That’s why our teams are committed to developing ever more effective solutions for coupling, efficiency, network stability and electrical equipment testing.

Thanks to our expertise and capacity for innovation, we can help you anticipate risks, secure your installations and guarantee the continuity of your operations.

Let’s talk about your project

Do you have a question, a specific need or a load bank project?

Delta-Resistel’s teams are at your disposal to study your application and propose the solution best suited to your objectives.