KJF2000 Partial Discharge Detector - Yangzhou Darui - Yangzhou Darui Electric Co., Ltd.

KJF2000 Partial Discharge Detector - Yangzhou Darui

Published: 2020-08-12 14:55:03

Category: Partial Discharge Tester

Product Description

KJF2000 Partial Discharge Detector

Darui Electric recommends for you:

Main Technical Indicators of KJF2000 Partial Discharge Detector

    1. Capacitance range of test object: 6 pF - 250 μF

    2. Detection sensitivity (see Table 1)

Table 1

Input Unit No. Tuning Capacitor Unit Sensitivity (pC)

(Asymmetric circuit)

1 6-25-100 pF 0.02

2 25-100-400 pF 0.04

3 100-400-1500 pF 0.06

4 400-1500-6000 pF 0.1

5 1500-6000-25000 pF 0.2

6 0.006-0.025-0.1 μF 0.3

7 0.025-0.1-0.4 μF 0.5

8 0.1-0.4-1.5 μF 1

9 0.4-1.5-6.0 μF 1.5

10 1.5-6.0-25 μF 2.5

11 6.0-25-60 μF 5

12 25-60-250 μF 10

7R Resistance   0.5

3. Amplifier frequency band:

   ① Low end: 10kHz, 20kHz, 40kHz optional

   ② High end: 80kHz, 200kHz, 300kHz optional

4. Amplifier gain adjustment:

   Coarse adjustment in six gears, gain between gears 20±1dB; fine adjustment range >20dB.

5. Time window:

   ① Window width: adjustable range 15° to 150°;

   ② Window position: each window can rotate 0° to 170°;

   ③ Two time windows can be opened separately or simultaneously.

6. Discharge meter:

   ① Pointer type meter:

     Logarithmic scale 1-10-100, error <±5% (based on full scale)

     Linear scale 0-100, error <±5% (based on full scale)

   ② Digital meter: 3½ LED digital display 0-100.0, error

     <±5% (based on full scale)

7. Elliptical time base:

   ① Frequencies: 50Hz, 100Hz, 150Hz, 200Hz, 400Hz.

   ② Ellipse rotation: in steps of 30°, can rotate 120°.

   ③ Display mode: ellipse - line.

   ④ High-frequency time base ellipse can be adjusted to normal size according to input voltage (13-275V), its power consumption <1 VA.

8. Test voltmeter:

   ① Range: 100kV (expandable)

   ② Display: 3½ digital voltmeter indication

   ③ Accuracy: better than ±5% (based on full scale)

9. Internal and external zero mark functions

10. Dimensions: 500*500*210 (W*D*H) mm3

11. Weight: approximately 18kg.

Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.

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Product Details

KJF2000 Partial Discharge Detector - Yangzhou Darui