Audited Supplier
GDPD-414
Universal Testing Machine
Electronic Load
Dynamic Load
Digital
Computer Control
0-100Kg
AC220V
1.2GHz
Linx embedded operating system
LAN network port
Built-in WiFi
1G
512M
250MHz
HV Hipot
Standard Export Wooden Box
ISO, SGS
Wuhan, China
Product Description
New Arrival Four Channel PD Detector Partial Discharge Inspection Tester
GDPD-414 Portable Partial Discharge Detector adopts smart quick intelligent power test system (Soft No. 1010215, trademark registration number 14684481). HVHIPOT company introduces international advanced PD detection technology to develop and produce portable and efficient PD inspection tools for live high-voltage insulation equipment. It can flexibly configure various sensors according to different tested objects. TEV, AE and HFCT are suitable for partial discharge detection of high-voltage switchgear and ring network cabinet; AE and UHF are suitable for detecting the insulation state of GIS; AE and HFCT are suitable for testing the insulation state of the 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.
Features
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
Working temperature: -20ºC ~ +60ºC,
Relative humidity: 5% ~ 95% without condensation at 35ºC
Specifications
GDPD-414 Portable Partial Discharge Detector adopts smart quick intelligent power test system (Soft No. 1010215, trademark registration number 14684481). HVHIPOT company introduces international advanced PD detection technology to develop and produce portable and efficient PD inspection tools for live high-voltage insulation equipment. It can flexibly configure various sensors according to different tested objects. TEV, AE and HFCT are suitable for partial discharge detection of high-voltage switchgear and ring network cabinet; AE and UHF are suitable for detecting the insulation state of GIS; AE and HFCT are suitable for testing the insulation state of the 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.
Features
- The whole machine adopts portable ABS engineering chassis. PD detection host, tablet/notebook, sensors, charger and signal cables are placed in the portable engineering chassis. The total weight is less than 8KG, easy for carrying and operating.
- Adopt self-developed high-speed DSP/FPGA sampling board, 4-channel synchronous data acquisition, signal processing, feature parameter extraction, data can be sent to the terminal by wire and wireless.
- Software system: analysis 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 can simultaneously collect and analyze 4 channels of signals.
- 6/8/16 channels can be configured according to customer's different demands.
- 8.1 inch tablet or Thinkpad notebook as optional
- The software system judges the discharge energy and location according to the detection data, and 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 PD signal amplitude and pulse number of each signal channel .
- Over-limit alarm: the software adopts three-color indication modes of red, yellow and blue, which indicates the severity of partial discharge and facilitates information reading.
- Average trouble free time: over 50000hours.
- Safety performance: meets GB/T 19862-2005 general requirements for switchgear monitoring equipment.
- Electromagnetic compatibility:
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 < 20W, sustainable work for more than 6 hours.
- Environmental conditions:
Working temperature: -20ºC ~ +60ºC,
Relative humidity: 5% ~ 95% without condensation at 35ºC
- Light weight and easy to carry, it is suitable for field use
Specifications
| PD signal acquisition host: | |
| CPU Working frequency | 1.2GHz |
| Operating system | Linx embedded operating system |
| Wired network port | LAN network port |
| Wireless network port | Built-in WiFi |
| System running memory | 1G |
| System storage memory | 512M |
| Data acquisition frequency | 250MHz |
| Ultrasonic detection channel: | |
| Measurement range | 0-60mV |
| Frequency detection range | 20~200kHz |
| UHF detection channel: | |
| Detection frequency | 300~1800MHz |
| 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 |
| Measurement range | 0-60dB/mV |
| Sensitivity | 0.01mV |
| Error | ±1dB/mV |
| Resolution | 1dBm/mV |
| Battery | |
| Built-in battery | Lithium battery, 12V, 4000mAh |
| Use time | about 8 hours |
| Charging time | About 2 hours |
| Battery protection | Over-voltage and over-current protection |
| Battery charger | |
| Rated voltage | 12.6V |
| Charging output current | 2A |
| Operating temperature | -20ºC-60ºC |
| Operating humidity | <80% |
| Handheld display terminal (industrial grade) or ThinkPad notebook: | |
| 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 |
| Size | |
| PD acquisition host size | 395mm*295mm*105mm |
| PD acquisition host weight | 0.85kg |
| Display tablet size | 570mm*360mm*240mm |
| Display tablet weight | 0.85kg |
| Overall box size | 570mm*360mm*240mm |
| Working environment | |
| Working temperature | -20ºC~50ºC |
| Environment humidity | 0~90%RH |
| IP level | 54 |
