Digital Handheld High Voltage Partial Discharge Hipot Tester

Product Description:

The handheld partial discharge tester is used to detect and locate the partial discharge defects of high voltage electrical equipment by non-invasive detection method.

Product Parameters:

1. Application Scope: non-invasive detection method is adopted to detect and locate partial discharge defects of high voltage electrical equipment.
2. Detection principle: ultrasonic method (UA) and ground wave method (TEV).
3. Detection band: Ultrasonic: 40 ~ 200KHz.
Earth wave: 70MHz.

Earth wave: -30 ~ 70dB.
5. Sensitivity: minimum 10pC(depending on the distance between the sensor and discharging power source).
6. Sensor:
(1) Ultrasonic sensor.
(2) Earth waves
7. Earth-wave and ultrasonic two-in-one sensor;
8. Software Functions:
(1) Continuous detect waves and ultrasonic signals, to determine whether there is partial discharge;
(2) Real-time display the changing trend of the measured signals, and can more intuitive judge on the development of partial discharge signals;
(3) On-site data storage function.
9. Instrument Features:
(1) Screen Display: high contrast 3.5-inch TFT color screen.
(2) Data Storage: 1000 sets of test data can be saved.
(3) Working power source: built-in 8.4V lithium battery can work for 8 hours continuously.
(4) Power source: input 100-240V AC, output 8.4V/3A, charging time 3 ~ 4 hours.
(5) Dimensions: 230 * 120 * 55(mm).
(6) Weight: 0.7kg.
(7) Environment Temperature: - 20 ºC ~ 45 ºC.
(8) Storage Temperature: 25 ºC ~ 60 ºC.
10. Complete Equipment includes host, sensor, AC adapter, connection cable and transport box.

Quality Guarantee: One year quality guarantee after shipment.

    Wuhan HeZhong Electric Equipment Manufacture Co.,Ltd established in 2002,is one of the first famous brands in the field of electrical.We are located in Wuhan city,with convenient transportation access,Covering an area of 8,000 square meters.We now have over 100 employees,70% of them are production and technical people, more than 50% employees are senior professional titles, more than 90% are college degree or above,with reasonable company structure of General manager office, Administration department, Marketing center, Production center, Research and development center, Quality testing center, Finance department, Purchasing department and After-sales service center.Have a group of outstanding technical personnel, management personnel and skillful worker.

    We a manufacturer specialized in research,development and production of surge arrester,cable accessories,power testing products, instruments, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corporations, factories and public institution. etc products and have 16 years experience.

    All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. Our well-equipped facilities and excellent quality control through out all stages of production enables us to guarantee total customer satisfaction,Besides,we have received ISO9001,ISO14001,OHSAS18001 certification and passed the factory inspection of SGS.

    Until now, our products have been exported to USA, Australia, Russia, India, Pakistan, Vietnam, Middle East, Korea, Singapore.If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.