HZHX-Y Wireless high-voltage satellite timing remote phase comparator

The HZHX-Y is a professional-grade solution designed for ultra-long-distance phase verification. Utilizing satellite time synchronization, it ensures unparalleled precision for critical power infrastructure maintenance and testing.

• Ultra-Long Distance: Satellite timing mode allows for phase verification over 500 km.
• High Precision: Timing accuracy of less than 30 nS for reliable results.
• Versatile Compatibility: Supports BDS, GPS, GLONASS, GALILEO, QZSS, and SBAS.
• Multi-Functional: Capable of voltage detection, phase sequence testing, and transformer group determination.
• Flexible Operation: Supports both contact and non-contact verification for 10 V to 550 kV lines.

• Resists high heat, humidity, and salt spray — suitable for tropical island use.
• Runs stably at −40 °C; cold-proof and anti-condensation.
• IEC compliant, with complete calibration certificates provided.
• Local support available: spares, on-site training, and instrument calibration.