DVL SERIES

The DVL product Series constitutes a compact voltage sensor range designed to ensure high accuracy in both industrial and traction applications. Engineered for the electronic measurement of voltages, including DC, AC, and pulsed voltages, these sensors feature galvanic separation between the primary and secondary circuits.

Tailored for small and medium voltage measurements ranging from 50 to 2000 VRMS, DVL voltage sensors boast a unique compact design, providing a 30% reduction in weight and power consumption. They deliver excellent overall accuracy and are fully compatible with previous generations of transducers, such as the LV100 product series, in terms of performance and footprint.

Operating with our patented insulation digital technology, the DVL components combine low consumption, very high accuracy, and minimal temperature drift.

DVL sensors are frequently employed in both railway settings (including fixed installations and onboard trains) and industrial applications. It is customary to encounter DVL sensors in the following applications:

• AC variable speed drives and servo motor drives
• Static converters for DC motor drives
• Battery supplied applications
• Uninterruptible Power Supplies (UPS)
• Switched Mode Power Supplies (SMPS)
• Power supplies for welding applications
• Renewable Energy (Solar and Wind)
• Single or three phase inverters
• Propulsion and braking choppers
• Propulsion converters
• Auxiliary converters
• High power drives
• Substations

The DVL-UI components are specifically designed for particular application fields, demonstrating optimal performance in substations and trackside applications.

The DVL Series is compliant with many standards applicable in the industry and traction markets: 

• EN50155:2007 for traction applications
• European Directive EMC 2004 / 108 / EEC: CE Marking
• Using UL94-VO recognized materials
• EN 50121-3-2:2006: Railway EMC standard
• EN 50124-1:2001: Insulation levels
• EN 50178:1997: for industrial applications
• NFF 16101/2: Fire and smoke classification
• Developed according to IRIS standard