ZW32 10kv Outdoor Sensor Zero-Phase Integrated Electronic Voltage Sensor For Switch Cabinet

Voltage Transformer
January 16, 2025
Category Connection: Capacitive Voltage Divider
Brief: Discover the ZW32 10kv Outdoor Sensor Zero-Phase Integrated Electronic Voltage Sensor, designed for switch cabinets. This advanced sensor uses capacitive voltage divider technology for precise zero-sequence voltage collection, ensuring reliable performance in power distribution systems.
Related Product Features:
  • Adopts capacitive voltage divider principle and liquid independent packaging technology for accurate voltage measurement.
  • Consists of three-phase independent sensors with high-voltage wires for direct connection to main switch conductors.
  • Operates at a voltage level of 10KV with high accuracy (0.5 level for phase sequence voltage).
  • Features a power frequency withstand voltage of 42KV and lightning impulse withstand voltage of 75KV.
  • Complies with T/CES018-2018, GB/T20840.7-2007, and DL/T 1155-2012 standards.
  • Suitable for environments with temperatures ranging from -25℃ to +40℃ and altitudes up to 3000M.
  • Offers a long service life of ≥10 years with minimal partial discharge (≤10pC at 14.4KV).
  • Widely used in power distribution systems with major customers like ABB, Schneider, and GE.
Faqs:
  • What is the primary application of the ZW32 10kv Outdoor Sensor?
    The ZW32 10kv Outdoor Sensor is used in switch cabinets for phase and zero-sequence voltage protection in power distribution systems.
  • What technology does the sensor use for voltage measurement?
    The sensor uses capacitive voltage divider technology and liquid independent packaging for precise voltage collection.
  • What are the environmental conditions for operating the sensor?
    The sensor operates in temperatures from -25℃ to +40℃, altitudes up to 3000M, and relative humidity ≤60%.
  • What certifications does the sensor have?
    The sensor complies with T/CES018-2018, GB/T20840.7-2007, and DL/T 1155-2012 standards and has UL, VDE, TUV, CAS, CE, CQC, RoHS, and REACH certifications.