Partial discharge detection

Partial Discharge Detection

Widely used in partial discharge live detection of GIS, Switchgear, Transformer and other high voltage equipment. The overall structure of the detection instrument is as follows.

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Main Application

Widely used in partial discharge live detection of GIS, Switchgear, Transformer and other high voltage equipment. The overall structure of the detection instrument is as follows.

Advantage:

The detector adopts intelligent sensing mode. Each signal detection mode is a separate intelligent sensor, which can be used independently or can be controlled by intelligent terminal APP to form a test system, which can realize the intelligent patrol mode of task sending.

With PRPS, PRPD, Qmax (phi), Q-TOF, time domain waveform and other Atlas types.

There are two synchronization modes: internal synchronization and external synchronization. The external synchronization can be synchronized by current or voltage signals.

The background noise, such as radio, carrier and so on, can be effectively filtered by using frequency selective filtering technology of hardware and software.

Pulse identification technology is used to filter out the interference signals which do not conform to the characteristics of discharge signals.

 Specifications

 Detection bandwidth:

 UHF :300-1500MHz

EE:20-200KHz

HFCT:1-30MHz

TEV:3-100MHz

AA:40KHz

Measuring range:-80-0dBm

AE:0-2000mV

HFCT:0-80dBmV

TEV:0-80dBmV

AE:-7-73dBmV

Work Environment:

Temperature:-25-55℃

Humidity:0-80%

Weight:1.2Kg

Built-in rechargeable lithium battery, lasting more than 8 hours

Data interface:USB,WIFI