MEGEER PD Scan ONLINE PD HANDHELD SCANNER

Defects in medium and high voltage systems not only require costly repairs, but also can lead to failures of entire network sections with corresponding consequences. Therefore, it is in the interest of all network operators to recognize signs of impending defects as early as possible and to be able to take appropriate countermeasures on time.

With the PD Scan, Megger offers a lightweight, robust and portable PD scanner that can quickly inspect various type of equipment for partial discharge signals.

MEGEER PD Scan ONLINE PD HANDHELD SCANNER Specifications

PD SCAN

TEV Measurement (capacitive)

• Measurement range : -10 … 80 dBmV
• Bandwidth : 2 … 80 MHz
• Resolution : 1 dBmV
• Accuracy : ±1 dBmV

Acoustic sensor

• Measurement range : -10 … 70 dBμV
• Resolution : 1 dBμV
• Accuracy : ±1 dBμV

Transducer centre

• frequency : 30, 40 und 80 kHz

HFCT sensor (inductive)

• Measurement range : -10 … 80 dB
• Bandwidth : 100 kHz … 20 MHz
• Resolution : 1 dB
• Accuracy : ±1 dB/ < ±10%
• Impedance : 50 Ohm
• Housing : Injection moulded
• Display : 3.5 inch touchscreen, 320 x x240 pixel
• Interfaces : Lemo (external sensors) USB type C (charging, headphone, PC) Bluetooth®
• Control : via 3 soft keys and touchscreen
• IP rating : IP 54

Temperature

• Operation : -10 … 55 °C
• Storage : -20 … 70 °C
• Relative humidity : 93 % at 30 °C (non-condensing)

Power supply

• Charger : Input voltage 90 … 264 V, 50/60 Hz Output voltage 5 V DC
• Internal battery : Li-Ion 3.6 V / 3.35 Ah
• Operating time : > 8 Stunden
• Charging time : ± 2 hours
• Dimensions (W x H x D)  : PD Scan 220 x 80 x 30 mm
• Weight  : PD Scan 420 g