JHPD-500 Multifunctional Partial Discharge Detector
  • JHPD-500 Multifunctional Partial Discharge Detector

JHPD-500 Multifunctional Partial Discharge Detector

recommendation index:
Small size, light weight, easy to carry
Equipped with a color LCD screen and keyboard for easy operation
Support large-capacity data storage, viewing, deleting and other functions
Support ultrasonic partial playback signal to listen through earphones
  • It is suitable for partial discharge detection of various electrical equipment such as high and low voltage switchgear, GIS, medium and high voltage power cables. It can meet the needs of partial discharge detection of different power equipment under different circumstances

  • It has the characteristics of high sensitivity, high positioning precision and strong adaptability, and the comprehensive technical performance of the product has reached the advanced level at home and abroad

Transient ground voltage (TEV)

Measuring range: 0~ 60dBmV

Resolution: 0.1dB

Detection band: 3MHz~ 100MHz

Linearity error: < ± 15%

High Frequency (HF)

Measuring range: 0~ 70dB

Signal Gain: -30~ 20dB

Resolution: 0.1dB

Detection band: 0.3MHz~ 30MHz

Transmission impedance: ≥ 10mV/mA

Signal transmission mode: 50Ω coaxial cable

Ultra High Frequency (UHF)

Measuring range: -70dBm~ -10dBm

Resolution: 0.1dBm

Detection band: 300MHz~ 1500MHz

Sensor effective height: ≥ 11mm

Signal transmission mode: 50Ω coaxial cable


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