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DVL Series | Compact Power-Saving Voltage sensors | LEM

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DVL Series | Compact Power-Saving Voltage sensors | LEM Skip to main content EN JP CN EN JP CN Check Stock Career Investors Contact Products Applications Support About Lem Search Current Sensors 45-90 A 90-180 A 187.5-375 A 375-750 A 750-1500 A 1500-3000 A 3000-6000 A 6000-12000 A 12000-24000 A Other value All Current Sensors Voltage Sensors 25-50 V 50-100 V 100-200 V 200-400 V 400-800 V 800-1600 V 1600-3200 V 3200-6400 V All Voltage Sensors Integrated Current Sensors GO Series HMSR Series GXS Series GXN Series GXM Series All Integrated Current Sensors Rogowski Coil ART Series ARU Series ARH Series INTEGRATORS FOR ROGOWSKI COILS Energy Meters DCES DCBM 400 & 600 DCBM 100 TEMA4G EM4T II All Energy Meters Automotive Battery Management EV Chargers Automotive Motor Control Smart Grid Welding Automation Drives High Precision Power Supplies Renewable Energies Trackside Traction After Sales & RMA Merchandize authorization RMA Categories All after sales and RMA Downloads Application Notes Brochures Certificates All Downloads Technical FAQs General All Technical FAQs Company Information History Board of Directors & Committees Organization Values Compliance Sustainability Our locations All Company Information Quality & Environment Quality Environment All Quality & Environment Our partners Become a LEM Supplier Our general terms & conditions Our distributors News & Events All News & Events What do you need ? Product information Check Stock Global information GO EN JP CN EN JP CN Products Current Sensors Voltage Sensors Integrated Current Sensors Rogowski Coil Energy Meters Applications Automotive Battery Management EV Chargers Automotive Motor Control Smart Grid Welding Automation Drives High Precision Power Supplies Renewable Energies Trackside Traction Support After sales and RMA Downloads Technical FAQs About Lem Company Information Quality & Environment Suppliers News & Events Check Stock Career Investors Contact What do you need ? Product information Check Stock Global information GO Home lem_current_page : DVL SERIES DVL SERIES Compact and high accuracy voltage sensors for Industrial and Traction applications

Order now Distributor List Contact Sales DVL - Voltage Sensors 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 – Features and benefits FeaturesBipolar and insulated measurement up to 3000 VCurrent outputInput and output connections with M5 studsCompatible with AV 100 SeriesThe DVL-UI electronic components come with their own features:

Unipolar and insulated measurement of positive voltage up to 1500 V4-20 mA outputJust like the rest of the DVL Series, they are designed with input and output connections with M5 studs. In addition, they are also compatible with LV 100 product series.

Main characteristicsA unique design to cover all measuring rangesLow consumption and low lossesCompact designGood behavior under common mode variationsExcellent accuracy (offset, sensitivity, linearity)Good delay timeLow temperature variationHigh immunity to external interferences.  Typical applications of DVL voltage transducers 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 drivesStatic converters for DC motor drivesBattery supplied applicationsUninterruptible Power Supplies (UPS)Switched Mode Power Supplies (SMPS)Power supplies for welding applicationsRenewable Energy (Solar and Wind)Single or three phase invertersPropulsion and braking choppersPropulsion convertersAuxiliary convertersHigh power drivesSubstationsThe DVL-UI components are specifically designed for particular application fields, demonstrating optimal performance in substations and trackside applications.

DVL voltage sensors - Standard compliance The DVL Series is compliant with many standards applicable in the industry and traction markets: 

EN50155:2007 for traction applicationsEuropean Directive EMC 2004 / 108 / EEC: CE MarkingUsing UL94-VO recognized materialsEN 50121-3-2:2006: Railway EMC standardEN 50124-1:2001: Insulation levelsEN 50178:1997: for industrial applicationsNFF 16101/2: Fire and smoke classificationDeveloped according to IRIS standard LEM DVL – Download & Technical Characteristic Product

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DocumentPrimary nominal RMS voltageSecondary Nominal SignalSupply Voltage rangeOp. TemperatureDVL 50Datasheet
3D50 VCurrent15 to 24-40 to 85°CDVL 50-UIDatasheet
3D50 VCurrent15 to 24-40 to 85°CDVL 125Datasheet
3D125 VCurrent15 to 24-40 to 85°CDVL 150Datasheet
3D150 VCurrent15 to 24-40 to 85 °CDVL 150-UIDatasheet
3D150 VCurrent15 to 24-40 to 85°CDVL 150/SP1Datasheet
3D150 VCurrent15 to 24-40 to 85°CDVL 250Datasheet
3D250 VCurrent15 to 24-40 to 85°CDVL 250-UIDatasheet
3D250 VCurrent15 to 24-40 to 85°CDVL 500Datasheet
3D500 VCurrent15 to 24-40 to 85°CDVL 500-UIDatasheet
3D500 VCurrent15 to 24-40 to 85°CDVL 750/SP5Datasheet
3D750 VVoltage15 to 24-40 to 85°CDVL 750Datasheet
3D750 VCurrent15 to 24-40 to 85°CDVL 750-UIDatasheet
3D750 VCurrent15 to 24-40 to 85°CDVL 750/SP3 Datasheet
3D750 VCurrent15 to 24-40 to 85°CDVL 750/SP4Datasheet
3D750 VCurrent15 to 24-40 to 85°CDVL 1000Datasheet
3D1000 VCurrent15 to 24-40 to 85°CDVL 1000-UIDatasheet
3D1000 VCurrent15 to 24-40 to 85°CDVL 1000/SP1Datasheet
3D1000 VCurrent15 to 24-40 to 85°CDVL 1000/SP5Datasheet
3D1000 VCurrent15 to 24-40 to 85°CDVL 1000/SP7Datasheet
3D1000 VCurrent15 to 24-40 to 85°CDVL 1000/SP8Datasheet
3D1000 VCurrent15 to 24-40 to 85°CDVL 1000/SP9Datasheet
3D1000 VVoltage15 to 24-40 to 85°CDVL 1500Datasheet
3D1500 VCurrent15 to 24-40 to 85°CDVL 1500-UIDatasheet
3D1500 VCurrent15 to 24-40 to 85°CDVL 1500/SP1Datasheet
3D1500 VCurrent15 to 24-40 to 85°CDVL 1500/SP5Datasheet
3D1500 VCurrent15 to 24-40 to 85°CDVL 1500/SP6Datasheet
3D1500 VCurrent15 to 24-40 to 85°CDVL 1500/SP7Datasheet
3D1500 VVoltage15 to 24-40 to 85°CDVL 2000Datasheet
3D2000 VCurrent15 to 24-40 to 85°CDVL 2000/SP1Datasheet
3D2000 VCurrent15 to 24-40 to 85°CDVL 2000/SP5Datasheet
3D2000 VCurrent15 to 24-40 to 85°CDVL 2000/SP6Datasheet
3D2000 VCurrent15 to 24-40 to 85°CDVL 2000/SP9Datasheet
3D2000 VCurrent15 to 24-40 to 85°C DVL Sensors – ASK FOR SAMPLES / QUOTATIONS Looking to receive samples or a quotation? Please click on the contact button below and provide us with the information you need on this product series. Our sales team will get back to you shortly.

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