PEV-100i Ultrasonic&TEV PD Detector
PEV100
This detector produced by PONOVO is used to detect PD (partial discharge) in
switchgears (3-40.5 kV). It has been widely used in a power safety monitoring
system for its high sensitivity and strong anti-interference ability.
Features
Detects and measures PD activity inside switchgears
Displays intensity with blue orange and rend colors.
Displays pulse number in 2 seconds.
Detects surface PD activity with ultrasonic sensor.
Main Specifications

TEV

Measurement Range                            0 - 65dBmV

Resolution                                             1dB

Accuracy                                                ±1dB

Max Number of Pulses/Second            20000

Frequency Response Range                6-30MHz

 

Ultrasonic

Measurement Range                            0 dBμV to 68dBμV

Resolution                                             1dB

Accuracy                                                ±1dB

Center Frequency                                  40 kHz

Transducer Diameter                            16mm

Heterodyning Frequency                     38.4 kHz

 

Remote sensor

Center frequency                                  40 kHz

Transducer Diameter                            16mm

laser source                                           4.5 mVIIIR Level

Laser point Diameter                            6mm.