MEGGER PD SCAN 用于中压和高压工厂局部放电测量的手持式扫描仪

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

PD Scan Set 4 Switchgear Pro + Cable + Outdoor

PD Scan main device, Parabolic receiver, flexible acoustic sensor, acoustic-contact probe, HFCT SC40 sensor, external TEV sensor,

temperature and humidity sensor, function tester, charger + USB cable, Bluetooth® headphone, transport case UNI, USB Stick

with operating manual and reporting software

Datasheet