BTV50 – Single-phase voltage transformer – measurement/protection


  • Voltage transformer for measurement and protection applications
  • Suitable for phase connection with primary rated voltage 100…1,000 V
  • Suitable for phase-neutral connection with primary rated voltage 100/√3…1,000/√3 V
  • Secondary rated voltage 100 V or 100/√3 V depending on connection type
  • Suitable for 50 Hz, optionally also for 400 Hz with defined burden
  • Accuracy classes 0.5 / 1 for measurement and 3P for protection
  • Rated voltage factor 1.2 Upr for continuous operation and 1.9 Upr for 8 hours
  • Maximum power loss ≤ 11 W
Datasheet
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Technical data

Phase connection
Primary rated voltage Upr 100…1,000 V
Secondary rated voltage Usr 100 V
Phase-neutral connection
Primary rated voltage Upr 100/√3…1,000/√3 V
Secondary rated voltage Usr 100/√3 V
Rated frequency 50 Hz
Operating frequency 47…63 Hz
Option Rated frequency 400 Hz, burden to be defined
Burden See table
Accuracy Class 0.5 / 1 for measurement, class 3P for protection
Rated voltage factor Thermal requirement
Continuous operation 1.2 Upr
Over 8 hours 1.9 Upr, phase-neutral and primary Upr/√3
Maximum power loss ≤ 11 W
Note on thermal dimensioning For thermal dimensioning of the control cabinet






BTV 50 - Spannungswandler
Technical advice: 03303 / 50 40 66

Technical advice for this product


    In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



    BTV50 – Single-phase voltage transformer – measurement/protection

    BTV 50 - Spannungswandler
    • Voltage transformer for measurement and protection applications
    • Suitable for phase connection with primary rated voltage 100…1,000 V
    • Suitable for phase-neutral connection with primary rated voltage 100/√3…1,000/√3 V
    • Secondary rated voltage 100 V or 100/√3 V depending on connection type
    • Suitable for 50 Hz, optionally also for 400 Hz with defined burden
    • Accuracy classes 0.5 / 1 for measurement and 3P for protection
    • Rated voltage factor 1.2 Upr for continuous operation and 1.9 Upr for 8 hours
    • Maximum power loss ≤ 11 W
    Datasheet
    Add to your Quote List

    Technical data

    Phase connection
    Primary rated voltage Upr 100…1,000 V
    Secondary rated voltage Usr 100 V
    Phase-neutral connection
    Primary rated voltage Upr 100/√3…1,000/√3 V
    Secondary rated voltage Usr 100/√3 V
    Rated frequency 50 Hz
    Operating frequency 47…63 Hz
    Option Rated frequency 400 Hz, burden to be defined
    Burden See table
    Accuracy Class 0.5 / 1 for measurement, class 3P for protection
    Rated voltage factor Thermal requirement
    Continuous operation 1.2 Upr
    Over 8 hours 1.9 Upr, phase-neutral and primary Upr/√3
    Maximum power loss ≤ 11 W
    Note on thermal dimensioning For thermal dimensioning of the control cabinet






    Technical advice: 03303 / 50 40 66

    Technical advice for this product


      In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



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