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IEC60720 Portable Digital Partial Discharge Detector

China IEC60720 Portable Digital Partial Discharge Detector, Find details about China Partial Discharge Test on Transformer, Partial Discharge Tester Price from IEC60720 Portable Digital Partial Discharge Detector

Model NO.
EPJF
Sampling Accuracy
12bit
Range Switching
60dB, 50dB, 40dB, 30dB, 20dB, 10dB, 0dB, -10dB Tot
Frequency Range
80K-200kHz, 40K-300kHz
Non-Linear Error of This Range
5%
Measuring Range
0.1PC~100000PC
Sensitivity
0.1PC
Testable Capacitance Range
6PF~250UF
Test Power Frequency Range
50~400Hz
Screen
7′ TFT True Color Touch LCD
Resolution
800*480
Physical Storage
256MB DDR2, Running Memory
RS232
Used for Synchronous Transmission Interface Withpc
USB
Can Be Connected with External Mouse and Keyboard
CPU
Main Frequency 533MHz
Ground Button
for External Grounding
Trademark
EP Hipot Electric
Transport Package
Plywood Case
Origin
China
HS Code
9030390000
Model NO.
EPJF
Sampling Accuracy
12bit
Range Switching
60dB, 50dB, 40dB, 30dB, 20dB, 10dB, 0dB, -10dB Tot
Frequency Range
80K-200kHz, 40K-300kHz
Non-Linear Error of This Range
5%
Measuring Range
0.1PC~100000PC
Sensitivity
0.1PC
Testable Capacitance Range
6PF~250UF
Test Power Frequency Range
50~400Hz
Screen
7′ TFT True Color Touch LCD
Resolution
800*480
Physical Storage
256MB DDR2, Running Memory
RS232
Used for Synchronous Transmission Interface Withpc
USB
Can Be Connected with External Mouse and Keyboard
CPU
Main Frequency 533MHz
Ground Button
for External Grounding
Trademark
EP Hipot Electric
Transport Package
Plywood Case
Origin
China
HS Code
9030390000
General Information:
The EPJF-C partial discharge detector (hereinafter referred to as PD) is a new generation of high-performance digital PD measurement and analysis instrument, which is implemented by new technology. It is an alternative product of the traditional analog PD instrument. Anti-interference technology of its various original so that you can accurately measure under the condition of strong interference; friendly user interface and high-speed sampling and refresh rate, with analog PD instrument visual effects; analysis, waveform records provided means to make you very easy to judge the nature of discharge; automatic recording and processing of test data that will soon be able to generate and test report; double channel embedded system, TFT touch screen, the system is stable and reliable, low failure rate. The system uses computer technology, analog electronic technology, high-speed signal acquisition technology, advanced digital signal processing and graphic display technology to complete partial discharge automatic measurement and analysis.

The discharge detector uses WINDOWS series operating platform, can choose the ellipse, straight line, sine wave display, 2D and 3D graphics analysis and spectral window and Q-V-F window on the static three-dimensional characteristics, a frequency voltage test and partial discharge pulses with measurement, observation and analysis. It can be operated by digital window, at any phase, single window and double window are chosen, ellipse is rotated at 360 degrees in order to avoid the influence of interference on measurement. Multichannel measurement and digital differential technology can flexibly make up the pulse polarity identification or balance measurement circuit, and effectively suppress the interference pulse signal. The advanced spectrum analysis can effectively reduce the background interference. A multichannel input channel, which can be boosted by six sets of signals (extensible), can easily be used to analyze the source of the signal. In the operation platform of the whole English character, the frequency band selection, the gain transformation, the spectrum analysis and the two-dimensional and three-dimensional graphic display can be conveniently carried out. In addition, the system can also print or save single graphics to save continuous time graphic data for analysis.

The discharge device applicable scope, test method, test circuit, technical performance parameters fully meet the national standard, the international standard IEC60270 High-voltage test techniques - Partial discharge measurements.

Features:
  • Anti-interference technology allows you to make accurate measurements in strong interference environments.
  • Friendly user interface and high-speed sampling refresh rate, with the visual effect of analog PD.
  • The various waveform analysis and recording methods provided make it easy to judge the nature of the discharge.
  • Automatic recording and processing of various test data can quickly generate test reports with pictures and texts.
  • Using dual-channel embedded system, TFT touch screen, the system is stable and reliable, and the failure rate is low.
  • The system comprehensively uses computer technology, analog electronic technology, high-speed signal acquisition technology and advanced digital signal processing and graphic display technology to complete automatic measurement and analysis of partial discharge.

Technical Specifications:
Number of channels2 Electrical signal interfaces, one external synchronization interface
Sampling accuracy12bit
Range switching60dB, 50dB, 40dB, 30dB, 20dB, 10dB, 0dB, -10dB total 8 positions
Frequency range80k-200kHz, 40k-300kHz
Non-linear error of this range5%
Measuring range0.1pC~100000pC
Sensitivity0.1pC
Testable capacitance range6pF~250µF
Test power frequency range50~400Hz
Display7" TFT True color touch LCD
Resolution800×480
Physical storage256MB DDR2, Running memory
SD card storageStandard 8G card (32G is at option), used to store test records and test data
RS232Used for synchronous transmission interface with PC
USBCan be connected with external mouse and keyboard, as well as external mobile storage devices
Power modeAC 220V
Electrical signal interface2 channels BNC interface for signal input
SMA interfaceExternal synchronization interface
SD card slotCan support SD card up to 32G
Network portScalable
Ground buttonFor external grounding
CPUMain frequency 533MHz
SystemWINCE6.0
Working temperature-20ºC to 45ºC
Storage temperature-20ºC to 60ºC
Dimension(L)350mm × (W)245mm × (H)175mm
Net weight5.8kg


More details about Partial Discharge Detector EPJF please contact EPHipot Electric, we have professional tech team to design correctly designed products and systems.

IEC60720 Portable Digital Partial Discharge Detector
IEC60720 Portable Digital Partial Discharge Detector
 

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