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LCD Digital High Voltage Tester / Partial Discharge Detector for Power Equipment Insulation Test

Good quality High Voltage Insulation Tester for sales
Good quality High Voltage Insulation Tester for sales
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LCD Digital High Voltage Tester / Partial Discharge Detector for Power Equipment Insulation Test

China LCD Digital High Voltage Tester / Partial Discharge Detector for Power Equipment Insulation Test supplier
LCD Digital High Voltage Tester / Partial Discharge Detector for Power Equipment Insulation Test supplier LCD Digital High Voltage Tester / Partial Discharge Detector for Power Equipment Insulation Test supplier LCD Digital High Voltage Tester / Partial Discharge Detector for Power Equipment Insulation Test supplier LCD Digital High Voltage Tester / Partial Discharge Detector for Power Equipment Insulation Test supplier

Large Image :  LCD Digital High Voltage Tester / Partial Discharge Detector for Power Equipment Insulation Test

Product Details:

Place of Origin: Wuhan, China
Brand Name: United electrical
Certification: ISO9001, ISO14001, OHSAS18001
Model Number: HZJF-124

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: negotiable
Packaging Details: 1 pcs / wooden box with wrapping film
Delivery Time: 7 working days
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Detailed Product Description
Capacitance Range: 6PF~250μf Detection Sensitivity: 0.02mmf~10μF
Amplifier Band Of Low Side: 10kHz,20kHz,40kHz Amplifier Band Of High Side: 80kHz,200kHz,300kHz
Test Voltmeter Range: 100kv(Can Be Extended) Test Voltmeter Accuracy: Better Than±5%(with Full Scale)

High Voltage Digital Partial Discharge Tester For Power Equipment Insulation Test

 

Product Description:


HZJF-124 digital partial discharge detector is the newly development digital LCD partial discharge detector for solving the problem of low brightness and short service life of the traditional local discharge detector. It is wildly used in measurement of partial discharge of various HV electrical products such as transformer, mutual inductor, HV switch, switch cabinet, zinc oxide surge arrester, power cable etc.

Product Features:


1. After digital processing,the partial discharge signal is displayed by liquid crystal.
2. Easy operation
3. With multiple display mode like ellipse,line,or sinusoidal.
4. Adopt digital windowing technique to avoid influence of interference to measurement.
5. Arbitrary phase windowing,with selection of single window and double window,ellipse rotating 150 degree.
6. The current discharge map can be stored,static observation and analysis to partial discharge pulse.
7. Can store the current discharge map.

Main Technical Parameters:


1, Capacitance Range of tested products 6PF--250μF
2, Detection sensitivity(See table 1)


Table 1

Input unit No. Tuning capacity Unit Sensitivity(Micro-coulomb)
(unsymmetric al circuit)
1 6-25-100 mmf 0.02
2 25-100-400 mmf 0.04
3 100-400-1500 mmf 0.06
4 400-1500-6000 mmf 0.1
5 1500-6000-25000 mmf 0.2
6 0.006-0.025-0.1 uF 0.3
7 0.025-0.1-0.4 uF 0.5
8 0.1-0.4-1.5 uF 1
9 0.4-1.5-6.0 uF 1.5
10 1.5-6.0-25 uF 2.5
11 6.0-25-60 uF 5
12 25-60-250 uF 10
7R Resistance   0.5

3, Amplifier Band:
Low side:10KHZ,20KHZ,40KHZ
High side:80KHZ,200KHZ,300KHZ
4. Amplifier gain adjustment:Coarse tuning 6 gears,The gain 20±1 db;fine-adjustment range≥20db.
5. Time window:
Window width:adjustable range15°~150°;
Window location:each window can rotate 0°~170°;
The two time window can be opened separately or simultaneously.
6. Discharge Capacity Table:
Digital watch:Display with 3½LED digital table
0-100.0error<±5%(With full scale)
7. Elliptical Time Base:
Frequency 50HZ,100HZ,150HZ,200HZ,400HZ.
Elliptic rotating:30°is one gear,can rotate 150°
Display mode:Ellipse-line-sine
8. Test voltmeter:
Range:100KV(can be extended)
Display:3½digital voltmeter instructions
Accuracy:better than±5%(with full scale)
9. It has the function of zero mark, which is helpful for the identification of partial discharge.
10. Volume:500*500*210(width*depth*height)mm3
11. Weight:about 16kg.

 

Quality Guarantee: One year quality guarantee after shipment.

 

Contact Details
Wuhan HeZhong Electric Equipment Manufacture Co.,Ltd

Contact Person: Tracy

Tel: +8618827048347

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