Description: It is a multi-function PD tester is mainly used for live partial discharge test of transformers, generators, motors, GIS, high-voltage switchgear, high-voltage cable and other primary equipment. It can easily locate the discharge point both in quantitative and qualitative, Strong anti-interference ability, is a powerful assistant for state maintenance.

Features:

1. Dual channel with waveform, dBmV value, three-stage warning display

2. Five sensor available to test different HV equipment

3. High sampling rate

4. Waveform stock in USB flash drive

Technical data of sensors:

1. Ultrasonic measurement

GIS measurement sensor center frequency: 40kHz;

Transformer measurement sensor center frequency: 150kHz

Measuring range: -60dBmV ~ 60 dBmV;

Resolution: 1dB; error: ±1dB.

2. TEV measurement

Measurement range: 0 ~ 60dBmV;

Resolution: 1dB; Error: ± 1dB;

Detection bandwidth: 5 ~ 70MHz

3. HFCT measurement

Detection frequency band: 10 kHz ~ 30 MHz;

Accuracy: ± 10%;

Resolution: 1 dB;

Signal transmission mode: 50 Ω coaxial cable

4. UHF sensor measurement

Detection frequency band: 300MHz ~ 1.5GHz,

Signal transmission mode: 50Ω coaxial cable,

Detection sensitivity: 1dB,

Gain: >65dBmV.