GAOTek Transmission Line Phase Sequence Detector

his Transmission Line Phase Sequence Detector has a power supply of AC 220 V 50 Hz, frequency accuracy of ±0.1 Hz, and a humidity of ≤85 %.

GAOTek-OET-337

Description

Features

  • 320 x 240 color screen displays multiple results simultaneously
  • Both emitter and receiver have rechargeable batteries
  • Automatic shutdown after 1 hour of inactivity
  • Automatic alarm in contact with a strong electric field
  • Voice function for measurement result prompt.

 

Technical Specifications

Phase difference accuracy error ≤ 15 °
Frequency accuracy ±0.1 Hz
Voltage measurement range 6 kV to 220 kV
Transmission distance ≤328 ft (≤100 m)
Power supply AC 220 V 50 Hz
Leakage current <10 uA
Temperature 32 °F to 113 °F (0 °C to 45 °C)
Relative Humidity ≤85 %
Phase difference acuity ≥30° for out phase; <30° for in phase.
320 x 240 color LCD Displays test results of phase difference, frequency, vector and in phase and out phase simultaneously.
Operating power consumption Emitter’s operating power consumption < 0.1 W, receiver’s operating power consumption < 0.3 W.
Working environment 32 °F to 113 °F (0 °C to 45 °C)
Storage environment 32 °F to 131 °F (0 °C to 55 °C)
Dimension 22.0 in x 10.2 in x 5.1 in (56 cm × 26 cm × 13 cm)
Weight 7.9 lb (3.6 kg)

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