Product Details
JF-2004 Portable Transformer Partial Discharge Detector
Introduction:
- Application: non-intrusive detection methods to detect and locate
partial discharge defects in high-voltage electrical equipment.
- Working principle: Ultra-high frequency method (UHF), ultrasonic
method (UA) and terrestrial electric wave method (TEV).
- Detection frequency range: UHF is 300~1500(MHz), ultrasonic is
20~200(KHz).
- Measuring range: UHF is -80~-20dBm, and ultrasonic is 0~90dB.
- Sensitivity: 10pC minimum (depending on the distance between the
sensor and the discharge source).
Sensor:
JF-2004 Partial Discharge Detector has a built-in ultrasonic sensor, a two-in-one sensor for
geo-electric wave and ultrasonic;
- UHF sensor: 300~2000(MHz), with directional receiving
characteristics;
- Ultrasonic sensor: 20~200(kHz);
- Earth electric wave (TEV): 10 ~ 70MHz;
Software function:
- Continuously detect ultra-high frequency, terrestrial electric wave
and ultrasonic signals to determine whether there is partial
discharge;
- Real-time display of the change trend of the measured signal, which
can make a more intuitive judgment on the development of the
partial discharge signal;
- Have on-site data storage function.
Other Parameters:
No. | Item Name | JF-2004 Portable Transformer Partial Discharge Detector |
1 | Screen display | high-contrast 3.5-inch TFT color screen |
2 | Data storage | 1000 sets of test data can be saved |
3 | Power supply | Built-in 8.4V lithium battery, can work continuously for 8 hours |
4 | Power supply | input 100-240VAC, output 8.4V/3A, charging time is 3 to 4 hours |
5 | Dimensions&weight | 22cm*10cm*4cm, 1.5kg |
6 | Complete configuration | host, sensor, AC adapter, connecting cable and transport box |
Company Profile
Delta Technology (Chongqing) Co., Ltd. is a high-tech enterprise
focusing on R&D, production, and sales of Electric Testing
Equipment and Fire Resistance Testing Equipment.
Safety is important to the electrical, construction, and
transportation industries, thus, Delta Technology aims to help
users test the safety of transformers, high-voltage switches,
cables, building materials, transportation materials, etc.
Since its establishment, the company has always adhered to the
principles of "quality assurance and service priority", through
years of development, our products sell well at home and abroad.
With the best products, best services, and best reputation, our
company is your reliable partner in testing equipment!