Voltage Instrument Transformers

Voltage Transformer
July 02, 2024
Category Connection: Voltage Instrument Transformers
Brief: Discover the High Voltage Zero Sequence Voltage Sensor 10kV, a primary and secondary fusion voltage sensor designed for power capacitor pulse applications. Ideal for outdoor high-voltage vacuum circuit breakers and switch cabinets, this sensor ensures reliable performance in various power distribution systems.
Related Product Features:
  • Consists of three-phase independent sensors with high-voltage wires for enhanced safety.
  • Directly connects to high-voltage conductors of the main switch for seamless integration.
  • Operates at a voltage level of 10KV with primary input voltage of 10KV/√3.
  • Secondary input voltage of 6.5V/3 for zero sequence voltage measurement.
  • Accuracy level of 3P, suitable for temperatures ranging from -40℃ to 70℃.
  • Rated frequency of 50/60Hz, ensuring compatibility with various power systems.
  • Withstands 1min power frequency voltage of 50Hz 42kV and lightning impulse voltage of 1.2/50μs 75kV peak.
  • Complies with IEC 60044-7, GB/T20840.7-2007, and GB/T20840.1-2010 standards.
Faqs:
  • What is the primary application of the High Voltage Zero Sequence Voltage Sensor?
    The sensor is used in conjunction with circuit breakers on outdoor high-voltage vacuum circuit breakers and switch cabinets, making it ideal for various power distribution systems.
  • What are the key technical parameters of this sensor?
    Key parameters include a voltage level of 10KV, primary input voltage of 10KV/√3, secondary input voltage of 6.5V/3, and an accuracy level of 3P. It also features a rated frequency of 50/60Hz and withstands high voltage and lightning impulses.
  • What standards does the High Voltage Zero Sequence Voltage Sensor comply with?
    The sensor complies with IEC 60044-7, GB/T20840.7-2007, and GB/T20840.1-2010 standards, ensuring high-quality performance and reliability.