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HV Hipot Electric Co., Ltd.

Partial Discharge Test, Partial Discharge Detection, Pd Testing manufacturer / supplier in China, offering GDPD-300u Portable Ultrasonic Partial Discharge Detector, GDZJ-10S Turn-to-Turn Surge Withstand Tester, Power Transformer Degaussing Tester and so on.

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Supplier Homepage Product AC/DC Hipot Test Set GDPD-300u Portable Ultrasonic Partial Discharge Detector

GDPD-300u Portable Ultrasonic Partial Discharge Detector

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 1000PCS/Year
Transport Package: Wooden Case
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: GDPD-300U
  • Specification: ISO, SGS
  • HS Code: 9030899090
  • Trademark: HV Hipot
  • Origin: Wuhan China
Product Description
General Information 

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 : 20-200kHz
Detection range: 0-90dB
Sensitivity: 2pC(depends on distance between sensor with discharging source)
Ultrasonic sensors: 20-200KHz
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
Weight: 1.5kg
Usage environment: -20 ºC--45 ºCStorage temperature -25 ºC--60 ºC

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