Portable Switch Cabinet and Transformer Partial Discharge (PD) Tester

JBFD-H Handheld Type Partial Discharge Tester is widely used for partial
discharge monitoring of power system, including high voltage
switchgear, ring network cabinet, voltage/current transformer, transformer
(including dry type transformer), GIS, overhead line, cables, and so on.

Partial discharge intensity detection: by measuring the discharge signal in
one power frequency cycle, the partial discharge intensity is characterized
according to the maximum value (dB) in the discharge pulse sequence.

Partial discharge frequency detection: by measuring the discharge signal in
one power frequency cycle, the discharge pulse is extracted and the partial
discharge frequency is characterized according to the number of discharge
pulses.

Product Features
1. Configure different sensors to achieve partial discharge detection of
almost all high-voltage electrical equipment.

2. Provide time domain waveform, PRPD, PRPS and other discharge patterns to
realize the analysis of different discharge types.

3. Humanized man-machine interface facilitates data management of different
devices.

4. Built-in ultrasonic sensor and transient ground voltage (hereinafter
referred to as TEV) sensor, which can be connected with special sensors such
as transformers, GIS, overhead lines, cables, etc.

5. Adopts non-intrusive detection method, no need to power off during the
test process, no need to configure additional high voltage source, it is more
convenient to use than traditional pulsed partial discharge detector.

6. The test bandwidth range is 30kHz -- 2.0GHz, which is suitable for
detection principles of various frequency bands.

Minimum Order: 1 sets

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