Power regulators for electric heaters
and other machinery used in the oil industry

When converting a process to electric heaters, it is crucial to ensure that they can provide the necessary power to meet temperature requirements. Precise heater control is essential to run processes safely, preventing overheating and protecting equipment and operators.

During commissioning, unexpected application needs may emerge, such as changes in functional requirements compared to the initial design. Discovering that control panel components are ‘rigid’ can complicate the rapid adaptation of the system to the new requirements. System flexibility is therefore essential to meet these challenges, allowing modifications and adaptations without significant delays, while ensuring efficiency and business continuity.

In large systems, with units between 200 and 2000 A, maintenance can be complicated. Conventional units are often difficult to replace. However, CD Automation systems offer modular and easily removable components, simplifying maintenance and reducing downtime, improving operational efficiency.

Thanks to secure remote access systems, it is possible to monitor temperature control and check the operation of all components. In the event of malfunctions or misalignments, action can be taken in real time, resolving problems quickly and ensuring continuous and efficient operation of the system.

Reducing space and simplifying installation is crucial for operational efficiency. With power units equipped with integrated fuses, up to 50 per cent of the physical space occupied by the cabinet can be saved, making installation neater and more compact. In addition, multi-zone units significantly reduce the number of wires required. Each resistor can be connected directly to the unit’s output, simplifying wiring. Digital communication allows more variables to be monitored than analogue retransmission, improving efficiency and facilitating system management.

To avoid disturbance generation in the network, we use Dynamic Burst Firing technology. When using many electric heaters, it is essential to synchronise the switching on. This keeps the total power input as constant as possible, avoiding peaks that can cause inefficiencies and stability problems. Synchronising the ignitions ensures a uniform energy flow, improving system reliability and reducing the impact on electrical components. With these solutions, we optimise the use of power, ensuring more stable and efficient operations.