OEM Best pd calibrator Factory – GDPD-414 Portable Partial Discharge Detector – HV Hipot

OEM Best pd calibrator Factory – GDPD-414 Portable Partial Discharge Detector – HV Hipot

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OEM Best pd calibrator Factory – GDPD-414 Portable Partial Discharge Detector – HV Hipot Detail:

GDPD-414 Portable Partial Discharge Detector01
GDPD-414 Portable Partial Discharge Detector02
GDPD-414 Portable Partial Discharge Detector03

Main
unit

UHF sensor,
round type, suitable for GIS

UHF sensor, rectangle type, suitable for power cable, transformer, switchgear

GDPD-414 Portable Partial Discharge Detector04
GDPD-414 Portable Partial Discharge Detector05
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HFCT, suitable for power cable, transformer

TEV sensor,
suitable for switchgear

Ultrasonic sensor, suitable for transformers, switchgear

GDPD-414

Above pictures are only for reference first.

The GDPD-414 Portable (GDPD-414H handheld) Partial Discharge Detector adopts smart quick intelligent power test system (Soft No. 1010215, trademark registration number 14684781 (14684481)). It can flexibly configure various sensors according to different products to be tested. TEV, ultrasonic and HFCT are suitable for partial discharge detection of high-voltage switchgear and ring network cabinet; Ultrasonic and UHF are suitable for detecting GIS; Ultrasonic and HFCT are suitable for testing power cable. The built-in expert diagnosis system can analyze the test data and judge the discharge energy and possible parts. It is widely used in electric power and railway.

GDPD-414 Portable Partial Discharge Detector07

Ultrasonic and TEV sensor (2-in-1)

Features

● Portable ABS engineering chassis. All PD detection hosts, tablets, sensors, chargers and signal cables are placed in the portable engineering chassis. The total weight is less than 8KG, easy for carrying and operating.
● High-speed DSP/FPGA sampling board, 4-channel or more synchronous data acquisition, signal processing, feature parameter extraction, data can be sent to the handheld terminal by wire and wireless.
● Analyze software based on ARM embedded system. Display software based on windows system.
● A data acquisition host can simultaneously configure 4 channels of the same or different sensors and simultaneously collect and analyze 4 channels of signals.
● 6/8/16 channels can be configured according to customer’s different demands. 
● 8.1inch 1280 x 800 IPS touch screen.
● The software system judges the discharge energy and location according to the detection data, and it can display the PRPS and PRPD maps, ellipse diagrams, discharge rate maps, QT maps, NT maps, PRPD cumulative maps-ϕ-Q-N maps of each signal channel, and can display amplitude and pulse number of each signal channel. All the data can be stored.
● Over-limit alarm. Using three-color indication modes of red, yellow and blue, which indicates the severity of partial discharge and facilitates information reading.
● Average trouble-free time is over 50000hours
● Safety performance: meets GB/T 19862-2005 general requirements for switchgear monitoring equipment.
● Electromagnetic compatibility:
   Electrostatic discharge immunity meets level IEC 61000-4-2: 2001
   Damped oscillatory magnetic field immunity meets IEC 61000-4-10: 1993 level 3
   Power frequency magnetic field immunity meets IEC 61000-4-8: 2001 level 3
   Pulse magnetic field immunity meets IEC 61000-4-9: 1993 Level 3
● Power supply: powered by 12V lithium battery, power consumption < 10W, continuous working for more than 7 hours.
● Environmental conditions:
   Storage temperature: -40℃ ~ +85℃,
   Working temperature: -20℃ ~ +60℃,
   Relative humidity: 5% ~ 95% without condensation at 25℃
● Lightweight and easy to carry, it is suitable for field use
   Signal acquisition host weight

GDPD-414 / GDPD-414H Specifications

PD signal acquisition host
CPU Working frequency 1.2GHz / 800MHz
Operating system Linx embedded operating system
Wired network port LAN network port
Wireless network port Built-in wireless WiFi (optional)
System running memory 1G / 512M
System storage memory 512M / 256M
Data acquisition frequency 250MHz / 80MHz
Ultrasonic detection channel
Measurement range 0-60mV
Frequency detection range 20~200kHz
UHF detection channel
Detection frequency 300~1800MHz / 300~1500MHz
Measurement range -80~10dBm
Error ±1dBm
Resolution 1dBm
HFCT detection channel
Frequency range 0.5~100MHz
Error ±1dB
Dynamic Range 60dB
Measurement range 0-100mV
Accuracy 1dB
TEV detection channel
Frequency range 3~100MHz
Error ±1dB/mV
Sensitivity 0.01mV
Measurement range 0-60dB/mV
Resolution 1dBm/mV
Battery
Built-in battery Lithium battery, 12V, 4400mAh / Lithium battery, 12V, 2000mAh
Use time about 8 hours / about 6 hours
Charging time About 2 hours
Battery protection Over-voltage and over-current protection
Battery charging
Rated voltage 12.6V
Charging output current 2A
Operating temperature -20℃-60℃
Operating humidity <80%
GDPD-414H Handheld display terminal (industrial grade)
CPU Intel Quad Core Atom Z3735F
GPU Intel HD Graphic (Gen7)
Flash 32GB
RAM 2GB
Operating system Windows10
Display 8.1 inch 1280×800 IPS screen
Network interface Wifi and Bluetooth
Battery 3.7V 8500mAH polymer lithium ion battery
Thinkpad Laptop or Tablet PC
Size
Accessory case size / PD acquisition host size 395mm*295mm*105mm / 240mm*165mm*55mm
PD host weight 3kg / 0.65kg
PD hose case size / Display tablet terminal size 570mm*360mm*240mm / 395mm*295mm*105mm
Display tablet terminal weight 0.85kg
Overall box size 570mm*360mm*240mm
Working environment
Working temperature -20℃~50℃
Environment humidity 0~90%RH
IP level 54

GDPD-414H Handheld Partial Discharge Detector

GDPD-414H
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Product detail pictures:

OEM Best pd calibrator Factory –  GDPD-414 Portable Partial Discharge Detector – HV Hipot detail pictures

OEM Best pd calibrator Factory –  GDPD-414 Portable Partial Discharge Detector – HV Hipot detail pictures

OEM Best pd calibrator Factory –  GDPD-414 Portable Partial Discharge Detector – HV Hipot detail pictures

OEM Best pd calibrator Factory –  GDPD-414 Portable Partial Discharge Detector – HV Hipot detail pictures

OEM Best pd calibrator Factory –  GDPD-414 Portable Partial Discharge Detector – HV Hipot detail pictures


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  • This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Dee Lopez from Johannesburg - 2018.09.21 11:01
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Betsy from Botswana - 2018.05.13 17:00

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