Voltage Transducers - DVC 1000 Series
  • Voltage Transducers - DVC 1000 Series

Photos are for informational purposes only. View product specification

please use latin characters

Manufacturer: LEM

DVC 1000 series voltage transducers

For the electronic measurement of voltage: DC, AC, pulsed..., with galvanic separation between the primary and the secondary circuit.

Features

  • Bipolar and insulated measurement up to 1500 V
  • Panel and DIN rail mounting
  • Push-in connections
  • Ingress protection rating IP 20

Advantages

  • Low consumption and low losses
  • Compact design
  • Very low sensitivity to common mode voltage variations
  • Excellent accuracy (offset, sensitivity, linearity)
  • Fast delay time
  • Low temperature drift
  • High immunity to external interferences


Standards

  • EN 50155: 2017
  • EN 50121-3-2: 2016
  • IEC 62497-1: 2018
  • IEC 61000-6-2: 2016
  • IEC 61000-6-4: 2016
  • IEC 61800-3: 2005
  • IEC 61010-1: 2010
  • IEC 61800-5-1: 2007
  • IEC 62109-1: 2010
  • UL 508: 2018


Applications

  • AC variable speed and servo motor drives
  • Static converters for DC motor drives
  • Battery supplied applications
  • Uninterruptible Power Supplies (UPS)
  • Power supplies for welding applications
  • Single or three phase inverters
  • Auxiliary converters
  • Substations

TypePrimary nominal DC voltageMeasuring rangeDC supply voltageSecondary nominal RMS currentSecondary currentSensitivityFrequency bandwidth (-3dB)Delay time @ 90% UPN Sensitivity error @ 25°C
DVC 1000 1000V +/-1500V +/- 15..24Vdc 20mA +/-30mA @ Full primary voltage range 20uA/V 35kHz 12us 1%
DVC 1000-B 1000V +/-1500V +/- 15..24Vdc 6,66V +/-10V @ Full primary voltage range 6,6mV/V 37kHz 12us 1%
DVC 1000-UI 1000V 0..1000V +/- 15..24Vdc 20mAdc 4..20mA 16uA/V 35kHz 17us 1%



General characteristics

  • Ambient operating temperature: -40..+85°C
  • Relative humidity: max 95% non condensing
  • Mass: 57g
  • Ingress protection rating: IP20
  • Ambient storage temperature: -50..+90°C

Insulation coordination

  • RMS voltage for AC insulation test at 50 Hz, 1 min – 4,26kV
  • Impulse withstand voltage 1.2/50 μs – 7,84kV
  • Partial discharge RMS test voltage (qm < 10 pC) – 1650V
  • Case material according to UL 94 – V0



Dimensions [mm]





Connection


DVC 1000



DVC 1000-B



DVC 1000-UI

Send an inquiry

Are you interested in this product? Do you need additional information or individual pricing?

Contact us

ASK FOR THE PRODUCT close
Message sent successfully.
ASK FOR THE PRODUCT close
Browse

Add to Wishlist

You must be logged in

For the electronic measurement of voltage: DC, AC, pulsed..., with galvanic separation between the primary and the secondary circuit.

Features

  • Bipolar and insulated measurement up to 1500 V
  • Panel and DIN rail mounting
  • Push-in connections
  • Ingress protection rating IP 20

Advantages

  • Low consumption and low losses
  • Compact design
  • Very low sensitivity to common mode voltage variations
  • Excellent accuracy (offset, sensitivity, linearity)
  • Fast delay time
  • Low temperature drift
  • High immunity to external interferences


Standards

  • EN 50155: 2017
  • EN 50121-3-2: 2016
  • IEC 62497-1: 2018
  • IEC 61000-6-2: 2016
  • IEC 61000-6-4: 2016
  • IEC 61800-3: 2005
  • IEC 61010-1: 2010
  • IEC 61800-5-1: 2007
  • IEC 62109-1: 2010
  • UL 508: 2018


Applications

  • AC variable speed and servo motor drives
  • Static converters for DC motor drives
  • Battery supplied applications
  • Uninterruptible Power Supplies (UPS)
  • Power supplies for welding applications
  • Single or three phase inverters
  • Auxiliary converters
  • Substations

TypePrimary nominal DC voltageMeasuring rangeDC supply voltageSecondary nominal RMS currentSecondary currentSensitivityFrequency bandwidth (-3dB)Delay time @ 90% UPN Sensitivity error @ 25°C
DVC 1000 1000V +/-1500V +/- 15..24Vdc 20mA +/-30mA @ Full primary voltage range 20uA/V 35kHz 12us 1%
DVC 1000-B 1000V +/-1500V +/- 15..24Vdc 6,66V +/-10V @ Full primary voltage range 6,6mV/V 37kHz 12us 1%
DVC 1000-UI 1000V 0..1000V +/- 15..24Vdc 20mAdc 4..20mA 16uA/V 35kHz 17us 1%



General characteristics

  • Ambient operating temperature: -40..+85°C
  • Relative humidity: max 95% non condensing
  • Mass: 57g
  • Ingress protection rating: IP20
  • Ambient storage temperature: -50..+90°C

Insulation coordination

  • RMS voltage for AC insulation test at 50 Hz, 1 min – 4,26kV
  • Impulse withstand voltage 1.2/50 μs – 7,84kV
  • Partial discharge RMS test voltage (qm < 10 pC) – 1650V
  • Case material according to UL 94 – V0



Dimensions [mm]





Connection


DVC 1000



DVC 1000-B



DVC 1000-UI