Alfa Laval EPC 50 Upgrades EPC 70 Separators

Archive materials: Save electrical schematics, terminal diagrams, software programs (. pro files), touch screen engineering files, and parameter setting tables to the company server and portable hard drive.

Spare parts list: Purchase at least 1 digital input module, 1 analog input module, and 1 touch screen power board as emergency spare parts. Due to their modular design, these components are currently mainstream models and can be obtained long-term through Alfa Laval's official channels or authorized distributors.

Regular inspection: Check whether the wiring terminals inside the control cabinet are loose every quarter; Clean the touch screen surface and ventilation filter; Test the emergency stop circuit.

Software backup: Use a USB flash drive to periodically export configurations through the "backup/restore" function on the touch screen, or transfer them to the engineer's PC via Ethernet.

Benefit analysis and investment return

According to feedback from multiple shipowners and industrial users, upgrading from EPC 50 to EPC 70 can result in the following actual benefits:

Reduce unplanned downtime: The modular structure reduces the mean time to repair (MTTR) from 8 hours to less than 1 hour, making it particularly suitable for rapid repairs during maritime navigation.

Reduce spare parts costs: The price of universal modules is much lower than that of the original EPC 50 dedicated board, and there is no need to stock up on a large number of old boards of different models.

Improve separation efficiency: More precise temperature control and slag discharge logic can reduce the water content and impurities in the fuel, reduce fuel filter blockage and engine wear.

Meeting compliance requirements: The data recording function of modern control systems can help ship owners meet MARPOL's requirements for fuel consumption reporting and emission monitoring.

Extend equipment lifespan: By replacing aging electrical components and actuators, the entire separator system can continue to operate safely for more than 10 years, avoiding high machine replacement costs.