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JF-2004 Portable Transformer Partial Discharge Detector

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JF-2004 Portable Transformer Partial Discharge Detector

Brand Name : Delta

Model Number : JF-2004

Certification : ISO9001

Place of Origin : China

MOQ : 1 set Partial Discharge Detector

Price : USD1.0

Payment Terms : T/T, Western Union

Supply Ability : 1000 sets Partial Discharge Detector per month

Delivery Time : 10 days

Packaging Details : Partial Discharge Detector packed in veneer case

Item Name : JF-2004 Portable Transformer Partial Discharge Detector

Functions : For power transformer partial discharge detecting

Features : Portable, small in volume, high accurate

Dimension : 22cm*10cm*4cm

Weight : 1.5kg

Power supply : AC220V ± 10%, 50Hz

Warranty : One year

Service : OEM service is available

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JF-2004 Portable Transformer Partial Discharge Detector

Introduction:

  • Application: non-intrusive detection methods to detect and locate partial discharge defects in high-voltage electrical equipment.
  • Working principle: Ultra-high frequency method (UHF), ultrasonic method (UA) and terrestrial electric wave method (TEV).
  • Detection frequency range: UHF is 300～1500(MHz), ultrasonic is 20～200(KHz).
  • Measuring range: UHF is -80～-20dBm, and ultrasonic is 0～90dB.
  • Sensitivity: 10pC minimum (depending on the distance between the sensor and the discharge source).

Sensor:

JF-2004 Partial Discharge Detector has a built-in ultrasonic sensor, a two-in-one sensor for geo-electric wave and ultrasonic;

  1. UHF sensor: 300～2000(MHz), with directional receiving characteristics;
  2. Ultrasonic sensor: 20～200(kHz);
  3. Earth electric wave (TEV): 10 ~ 70MHz;

Software function:

  1. Continuously detect ultra-high frequency, terrestrial electric wave and ultrasonic signals to determine whether there is partial discharge;
  2. Real-time display of the change trend of the measured signal, which can make a more intuitive judgment on the development of the partial discharge signal;
  3. Have on-site data storage function.

Other Parameters:

No. Item Name JF-2004 Portable Transformer Partial Discharge Detector
1 Screen display high-contrast 3.5-inch TFT color screen
2 Data storage 1000 sets of test data can be saved
3 Power supply Built-in 8.4V lithium battery, can work continuously for 8 hours
4 Power supply input 100-240VAC, output 8.4V/3A, charging time is 3 to 4 hours
5 Dimensions&weight 22cm*10cm*4cm, 1.5kg
6 Complete configuration host, sensor, AC adapter, connecting cable and transport box

JF-2004 Portable Transformer Partial Discharge DetectorJF-2004 Portable Transformer Partial Discharge Detector


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