JF-2004 Portable Transformer Partial Discharge Detector

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;

1. UHF sensor: 300～2000(MHz), with directional receiving characteristics;
2. Ultrasonic sensor: 20～200(kHz);
3. Earth electric wave (TEV): 10 ~ 70MHz;

Software function:

1. Continuously detect ultra-high frequency, terrestrial electric wave and ultrasonic signals to determine whether there is partial discharge;
2. 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;
3. Have on-site data storage function.

Other Parameters:

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!