Portable Ultrasonic Partial Discharge Detector GDPD-300UF
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- Model NO.: GDPD-300UF
- Input: 100- 240VAC
- Sensitivity: 2PC
- Dimensions: 220 * 100 * 40mm
- External sensor: Lemo 8 pin external sensor input
- Measuring range: 0dBμV to 120dBμV
- Transport Package: Carton or Wooden Case
- Origin: Wuhan China
- Power Supply: Built-in 8.4V Lithium Battery, 8 Hours Continuous
- Output: 8.4V/3A
- Ultrasonic Sensors: 20-200kHz
- Built-in sensor: Internal Ultrasonic Sensor (Standard)
- Measurement type: MAX. RMS
- Trademark: HV Hipot
- Specification: ISO, SGS
- HS Code: 9031809090
UHF and AE method is acknowledged and suitable technology to be used in online partial discharge detection.
GDPD-300U uses ultrasonic detection technology(AE), which can effectively ensure signal sensitivity in the interference on-site environment. It is suitable to detect PD flaw and locate PD signal for power cable terminals, instrument transformers etc.
Non-invasive detection methods, with ultrasonic signal detection.
Ultrasonic sensors can detect PD signals on grounded metal shell of electrical equipment. It is more sensitive to vibration signal caused by point burr discharge and suspended particles, and is able to locate discharge source.
Handheld design, Lithium battery supply with 8 hours endurance.
Large capacity memory to meet the needs of the site inspection.
PD detection of Transformers
PD detection of Switch cabinet
PD detection of Power cable
PD detection of Insulators on the line
PD detection of Insulators on the railway
PD detection of GIS
Air impermeability detection of SF6 gas
2.8 inches LCD touch screen display.
Data Storage: 1000 testing data can be stored.
Power supply: built-in 8.4V lithium battery, 8 hours continuous working.Input 100- 240VAC, output 8.4V/3A, charging time 3-4 hours.
Detection principle: Ultrasonic method (AE) PD signal detection technology
Detection frequency band : Detection frequency band
Detection range: 0-90dB
Sensitivity: 2pC(depends on distance between sensor with discharging source)
Ultrasonic sensors: 20-200KHz
Software:Continuous detection ultrasonic signals to determine whether there is a partial discharge.Real-time display change trend of measured signals.Data can be stored on-site.
Dimensions: 220 * 100 * 40mm
Usage environment: -20 ºC--45 ºC, Storage temperature -25 ºC--60 ºC