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Partial discharge dector

The PD detector is mainly used for power transformer, HV CT/PT, arrester, HV switch, HV XLPE cables, etc.The test is based on apparent charge measuring description as per IEC 270. The calibrated charge is generated from input impulse of 100pF capacitor. 10mV step voltage means 1pC partial discharge and the rising time of step voltage is less than 50ns.

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Description

The PD test is the main test items for electric equipments insulation, and the partial discharge is the important parameter of electric equipments quality. The detector is based on modularization, designing the simulation parts as standard module according to different function. The modules can be added or deleted as per users requirement. The module is standard Europe type, which is convenient for maintenance and update. It adopts advanced hardware process system, and NI card from America National Instrument. It also adopts digital filtering and other signal process device to collect and analyze the PD signal.

• Test Frequency range: 50/60Hz(30Hz ~ 1kHz optional)
• Power supply: 220V/50Hz 
• Test sensibility: <0.02pC(load capacitor 50pF)
• Minimum measuring apparent charge: <0.1pC;
• Sampling depth of each channel: 32M
• Resolution: 8bit±1/2LSB;
• Max sampling rate: 50MHz(can upto 100MHz)
• Linearity: <+/-1%;
• Pulse resolution time: <10uS Max input pulse voltage 100V
• Synchronization mode: Inner trigger/outer trigger/manual
• Adjustable input attenuation: 0 ~ 96dB,band 4dB
• Time window: 0 ~ 3600, more time windows can be set
• Frequency bandwidth: 5kHz ~ 450kHz;


FAQ

Payment & Delivery

Payment term : L/C,T/T,Western Union

Delivery time : 90 working days after advance

Guarantee: The guarantee period shall be 12 months counting from the date of signing the Acceptance Report of this machine at the end-user’s site,but no longer than 14 months from the date of delivery.

What is YIBO?

8A Class Transformer Home with a full solution for the Transformer Industry

1, A real manufacturer with complete in-house facilities and passed ISO9001:2020 quality control system.

2, A professional R&D Center, having collaboration with well-know Shandong University.

3. A top performance company Certificated with International Standards like ISO, CE, SGS and BV etc.

4, A better cost-efficient supplier , all key components are international brands like Simens, Schneider and Mitsubishi etc.

5, A reliable business partner, served for  CASC,CRRC,CASDY,ABB,DELIXI, EATON, RITZ,TENGEN, Russia Military Enterprise etc in past 23 years.

6. A factory has passed the global TOP 500 enterprise clients inspection.

7. A market share in China is over 85% and Top 3 in electrical equipment field.

8. A have mainly manufacture the whole of electrical equipment and technical output service for decades.


Q1: How to grantee the quality ?

The quality is approved by national certificate ,several senior inspection personnel ,the brand material supplier ensure the safety and reliability of everything from storage to finished the goods .

Q2:Do you provide overseas installation and training ?

A: It’s optional .Our company will provide the guidance and videos for installation and commissioning.

If you need ,we can send engineers for for overseas installation and training.

Q3:How long is the warranty ?

A:The warranty period is 12 months .During Any problems ,our company will respond within 24 hours .







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Gaoxin Industry Park, Pingxiang City, Jiangxi Province, China.

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0086  15979221627

0086 18967276177

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