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JF-2004 Easy Use Portable Transformer Partial Discharge Detector

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JF-2004 Easy Use Portable Transformer Partial Discharge Detector

Name: JF2004 Easy Use Portable Transformer Partial Discharge Detector
Brand: Delta
Price: 1.0 USD

Quality JF-2004 Easy Use Portable Transformer Partial Discharge Detector for sale

Brand Name : Delta

Model Number : JF-2004

Certification : ISO9001

Place of Origin : Chongqing, China

MOQ : 1 set Partial Discharge Detector

Price : USD1.0 / set

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 100 sets Partial Discharge Detector / month

Delivery Time : Within 10 days after the order is confirmed

Packaging Details : Partial Discharge Detector is packed in one plywood case.

Test Objects : Transformers, Gis, Overhead Lines, Cable, Cabient

Detection Method : Ultrasonic Method

Application Field : Electric Test

Description : JF-2004 Easy Use Portable Transformer Partial Discharge Detector

Functions : Detect Partial Discharge of Gis, Transformer, etc.

Features : Portable Switchgear Partial Discharge Detector

Power Supply : Built-in Battery, 3.7V/1ah Lithium Battery

Battery Working : About 8 Hours

Display : 4.0 Inch RGB LCD Screen

Data Storage : 16g SD Card

Sensors : Sensor of Gis Is Free,Other Detectors Are Optional

Delivery Lead Time : 7 Days After The Order Is Confirmed

Shipping Method : Suggest to Ship by Air or Express

Trade Terms : EXW, Fob, DDU, CIF, etc.

Language : English

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JF-2004 Easy Use Portable Transformer Partial Discharge Detector

Introduction:

The detector is used for the detection and evaluation of the insulation status of high-voltage switchgear, ring network cabinets, transformers, GIS, overhead lines, cable terminals, cable branch boxes, and other equipment.

It is widely used in the following fields:

Development and distribution enterprises
Railway system
Petrochemical power supply system
Aerospace testing field
Automatic testing field

Partial discharge intensity detection: By measuring the discharge signal within a power frequency period, the intensity of partial discharge is characterized according to the maximum value (dB) in the discharge pulse sequence.

Partial discharge frequency detection: The device measures the discharge signal within a power frequency period, extracts discharge pulses, and characterizes the frequency of partial discharges according to the number of discharge pulses.

Main Features:

Configure different sensors to realize partial discharge detection of almost all electrical equipment;
The humanized man-machine interface facilitates data management of different devices, including traceback of historical data change trends, and horizontal and vertical data analysis, and realizes 360 ° comprehensive diagnosis of the device under test;
Built-in ultrasonic sensors and transient ground voltage (hereinafter referred to as TEV) sensors, which can be connected with special sensors such as transformers, GIS, overhead lines, and cables;
Adopt a non-intrusive detection method, no power failure during the test, and maybe no high voltage source is applied, which is more convenient to use than a traditional pulsed partial discharge detector;
The test bandwidth range is 30kHz ~ 2.0GHz, suitable for the detection principle of various frequency bands;

Parameters:

TEV measurement		UHF measurement
Measuring range	0-60 dBmV	detection frequency	300-2000MHz
Resolution	1dB	measurement range	0-60 dBmV
Accuracy	±1dB	accuracy	＜1dBmV
Maximum pulse per cycle	1400	Sensor band	300-2000MHz
Measurement frequency band	3~100MHz
AA measurement		AE measurement
Measuring range	-6dBμV - 68dBμV	Measuring range	-6dBμV - 68dBμV
Resolution	1dB	Resolution	1dB
Accuracy	±1dB	Accuracy	±1dB
Sensor center frequency	40 kHz	Frequency range	20~200 kHz
HFCT measurement
Sensor transmission impedance	5mV/mA
Detection frequency		1～30MHz
Sensitivity		≤50pC
Hardware
Shell		ABS
Display		4.0 inch RGB LCD screen
Controller		ARM
Connector		USB interface (also charger input) 3.5mm stereo headphone jack External ultrasonic sensor input wireless wifi Wireless synchronization benchmark
Earphone		minimum 8 ohm
SD card		standard 16G
Built-in battery		3.7V/1Ah lithium battery
Working time		about 8 hours
Charger		AC 90-264V or DC 5V
Operating temperature		-20 ~ 50℃
Humidity		20-85% relative humidity
Weight		0.4KG(host)

JF-2004 Easy Use Portable Transformer Partial Discharge Detector Images

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