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JF-2004 Portable Switchgear and Transformer Partial Discharge Detector
| Place of Origin | China |
|---|---|
| Brand Name | Delta |
| Certification | ISO9001 |
| Model Number | JF-2004 |
| Minimum Order Quantity | 1 set |
| Price | USD1.0 |
| Packaging Details | Jf-2004 Portable Switchgear and Transformer Partial Discharge Detector is packed in veneer case |
| Delivery Time | 45 days |
| Payment Terms | T/T, Western Union |
| Supply Ability | 10 sets per month |
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xProduct Details
| Item Name | Jf-2004 Portable Switchgear And Transformer Partial Discharge Detector | Function | Detect Partial Discharge Of Gis, Transformer, Etc. |
|---|---|---|---|
| Application Field | Principle Of Various Frequency Bands; | Reference Standards | 9031809090 |
| Dimension | 600(W)*310(D)*545(H)mm | Weight | 0.4kg |
| Packing Mode | Veneer Case | Warranty Period | 1 Year |
| Service | Installation And Commissioning Service Is Available |
Product Description
Jf-2004 Portable Switchgear and Transformer Partial Discharge Detector
Introduction:
- JF-2004 Portable Switchgear and Transformer Partial Discharge 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.
- 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.
Standards:
- ASTM: ASTM D2863
- ISO: ISO 4589-2
- NES: NES 714
Application Field:
- Building Materials;
- Wire&cable;
- Upholstered furniture;
- Others;
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, 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:
| Item Name | Jf-2004 Portable Switchgear and Transformer Partial Discharge Detector |
| Measuring range | 0-60 dBmV |
| Resolution | ±1dB |
| Maximum pulse per cycle | 1400 |
| Measurement frequency | 3~100MHz |
| 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 |
| SD card | standard 16G |
| Earphone | minimum 8 ohm |
| Humidity | 20-85% relative humidity |
| Weight | 0.4KG(host) |
JF-2004 Partial Discharge Detector Picture:
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