Products

Products

KDHX-3208 Wireless Phase Comparator
KDHX-3208 Wireless Phase Comparator

KDHX-3208 Wireless Phase Comparator

Applications:

This instrument is used for phase and sequence verification of power lines and substations. It features live line detection, phase verification, and phase sequence measurement. It is suitable for various voltage levels and strong electromagnetic interference environments, ensuring safe and accurate on-site power grid testing.

  • Response within
    24 hours

  • Free warranty
    12 month

  • On-line training
    Support

Profile:

The KDHX-3208 is a wireless high-voltage phase verification instrument with dual shielding and digital circuits. It transmits phase signals wirelessly, receives and compares phases with a handheld unit, and displays phase differences and vector diagrams in real time.

Features:

  1. Support phase verification, sequence measurement and live line detection for 10V-500kV lines.
  2. Adopt wireless transmission for safe and flexible measurement without electrical connection.
  3. Strong anti-interference performance and compliance with EMC standards.
  4. Real-time display of phase angle difference and vector diagram.
  5. Adjustable threshold and automatic shutdown/backlight settings.
  6. On-site calibration function to ensure measurement accuracy.
  7. FCC antenna design for long-distance and barrier-penetrating signal transmission.
  8. Dual display modes: qualitative (sound and light) and quantitative (data and chart).

Parameter:

  1. Measured voltage: 10V-500kV
  2. Power: Handheld (2×1.5V AA batteries); Collectors (rechargeable lithium batteries)
  3. Wireless distance: 200m (line of sight)
  4. In-phase: ≤30° (0-60° adjustable); Out-of-phase: >30° (0-60° adjustable)
  5. Display accuracy: ≤3°; Resolution: 1°
  6. Phase sequence: 120° clockwise / 240° counterclockwise
  7. Operating temp: -35℃ to +50℃; Storage temp: -40℃ to +55℃
  8. Humidity: ≤95%RH (no condensation)
  9. Weight: Handheld 0.28kg; Collectors 0.11kg each