Current/pressure converter CPC

compact

Voith electro-hydraulic I/H converters are current-to-pressure converters (CPC), which adjust hydraulic positioning cylinders by means of a pilot valve. The positioning cylinders operate a valve that controls the mass flow needed to drive machinery. Voith I/H converters (CPC) ensure very precise and high dynamic control of the mass flow. I/H converters change a constant input pressure into a variable output pressure. A standard 0/4 – 20 mA signal specifies the output pressure. The major components of the I/H converter are a hydraulic unit and a force-controlled electromagnet. The I/H converter features a simple and compact design. This ensures reliable operation. The Mean Time Between Failures (MTBF) for Voith I/H converters is over 600 years. Your equipment runs for a very long period of time without unplanned downtime; availability is increased. The I/H converter (CPC) is also available in a redundant design (hot redundancy): DSM I/H Converter Module (DX-CPC). Advantages and benefits The Mean Time Between Failure (MTBF) is over 600 years. Your equipment operates very reliably. Productivity increases and the costs associated with lost production remain low Voith I/H converters are insensitive to contaminated pilot oil. Turbine lubricating oil is suitable as the operating fluid. One oil supply system for both lubricating and pilot oil suffices. Maintenance is simple, which helps you lower operating costs Very good control response, almost no hysteresis, and a resolution better than 0.1% ensures very fast and accurate control. You benefit from having a stable process with high product quality