OEM Best vlf test voltage Factory – GDPD-313M Portable Partial Discharge Detector – HV Hipot

OEM Best vlf test voltage Factory – GDPD-313M Portable Partial Discharge Detector – HV Hipot

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OEM Best vlf test voltage Factory – GDPD-313M Portable Partial Discharge Detector – HV Hipot Detail:

GDPD-313M Portable Partial Discharge Detector1
GDPD-313M Portable Partial Discharge Detector2
GDPD-313M Portable Partial Discharge Detector3

External flexible sensor (for option)

GDPD-313M Portable Partial Discharge Detector4

Parabolic sensor (wave condenser, for option)

TEV and AE method is acknowledged and suitable technology to be used in online partial discharge detection.

GDPD-313M uses ultrasonic detection technology (AE) and TEV mode, which can effectively ensure signal sensitivity in the interference on-site environment. It is suitable to detect PD flaw and locate PD signal for switch cabinet etc.

Features

● Built-in ultrasonic sensor. electrical fault generates ultrasonic wave at the fault point, and ultrasonic mode transmits the ultrasonic signal through the earphone to scan the area to detect the discharge. Various characteristics of vibration, pop, and hum can be associated with different faults.
● Built-in high-precision TEV sensor, coupled with electromagnetic signals generated by partial discharge, to identify potential internal discharge failure risks.
● In Ultra Mode, the main interface displays the partial discharge amplitude (dBuv), and uses the yellow, green, and red colors to increase the severity of the partial discharge. At the same time, the headphone listening volume (Vol) can be adjusted.
● In the transient radio mode (TEV Mode), the main interface displays the partial discharge amplitude, the number of pulses, the total number of pulses and the discharge intensity level in each power frequency cycle.
● Powered by rechargeable lithium battery, continuous working for more than 6 hours.
● True color LCD display, real-time battery power prompt; physical film button is easy to use and equipped with external high-fidelity noise reducing headphones.

Specifications

TEV Sensor

Measurement range 0-60dB
Bandwidth 3-100MHz
Accuracy ±1dB
Max. pulse times per cycle 1000
Min. pulse times 1

 Ultrasonic sensor

Measurement range -7dB~60dB
Resolution 1dB
Accuracy ±1dB
Sensitivity -65dB
Center frequency 40.0±1.0KHz
Bandwidth 2.0KHz

 Battery

Built-in battery Lithium battery, 8.4V, 1800mAh
Use time About 6hours
Charging time About 5hours
Protection Over-voltage and over-current protection

● Charger

Rated voltage 8.4V
Output current 1A
Temperature 10℃-60℃
Humidity <80%

● Hardware

Shell

Monochrome molding plastic

Screen

240*320 TFT LCD screen

Control

6 buttons

Interface

Micro USB interface, charger port, headphone port, external port for collecting wave collector

Headphone

High fidelity noise canceling headphones

● Dimension

Size 178mm×75mm×30mm
Weight 0.25KG
Case size 415mm×330mm×170mm
Case weight 2.3KG
Total weight 2.7KG

● Working environment

Use temperature -20℃~50℃
Environmental humidity 0-90%RH
IP class 54

Product detail pictures:

OEM Best vlf test voltage Factory –  GDPD-313M Portable Partial Discharge Detector – HV Hipot detail pictures

OEM Best vlf test voltage Factory –  GDPD-313M Portable Partial Discharge Detector – HV Hipot detail pictures


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We insist on offering premium quality manufacturing with superior business concept, honest product sales as well as finest and fast assistance. it will bring you not only the good quality product or service and huge profit, but the most significant is to occupy the endless market for OEM Best vlf test voltage Factory – GDPD-313M Portable Partial Discharge Detector – HV Hipot , The product will supply to all over the world, such as: Sweden, Spain, Croatia, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products and solutions at the best prices to different markets. Our company has already set up a experienced, creative and responsible team to develop clients with the multi-win principle.
  • A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Denise from Doha - 2017.05.21 12:31
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Dawn from Namibia - 2017.07.07 13:00

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