Partial Discharge Tester High Frequency Multi-Channel Partial Discharge Detector Power Frequency Partial Discharge Complete Test System Pd Meter

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: JFY-H
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: <900kg
• Type: Partial Discharge Detector
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC380V/220V,50Hz
• Coarse Adjustment: 6 Ranges with 20±1 dB Inter-Range Gain
• Fine Adjustment Range: >20 dB
• Test Object Capacitance Range: 6 PF – 250 μf
• Temperature: 0~20ºC±2ºC
• Humidity: <70%
• Ground Resistance: <1Ω
• Capacitance Range: 6PF--250μf
• Sensitivity: ≤10PC
• System: Win7
• CPU: Mains Frequency 1.60GHz
• Display Screen: 6.5” TFT True Color Touchscreen LCD Display
• Resolution: 640*480
• Sampling Accuracy: 12bit
• Channel Number: 2/4 Electrical Signal Interface, One External Sync
• Two Electrical Signal Interface, One Ext: 5%
• Transport Package: Wooden Box with Foam Inside
• Specification: 450*450*190mm
• Trademark: GDGK
• Origin: Hubei, China(Mainland)
• HS Code: 9030390000
• Production Capacity: 500/Month

Product Description

JFY-H Power Frequency Partial Discharge Complete Test System
Features
Complete input units (detection impedances) provided
Waveform locking function for enhanced observation and analysis
Graphical display via color LCD screen
Simultaneous analog and digital meter displays

Overview

    This system is a widely used partial discharge testing instrument for power utilities, manufacturers and research institutes. It is suitable for measuring partial discharge in high-voltage electrical equipment such as transformers, instrument transformers, HV switches, ZnO surge arresters, and power cables. It supports type tests, insulation condition monitoring, and operational supervision. The system includes an intelligent control console, isolation filter, partial discharge-free test transformer, partial discharge detector, coupling capacitor, protective resistor, and calibration pulse generator.

Technical Parameters

Partial Discharge Detector	Coarse adjustment: 6 ranges with 20±1 dB inter-range gain,Fine adjustment range: >20 dB
	Test object capacitance range: 6 pF – 250 μF
	Grounding requirement: <1 Ω
Partial Discharge-Free Test Transformer	Output voltage: 0–1000 kV
	Output capacity: 0–1000 kVA
	Partial discharge at rated voltage: ≤5 pC
Intelligent Control Console	Rated capacity: 0–1000 kVA
	Input voltage: AC 220V or 380V, 50Hz
	Output voltage: 0–250 (430) V
Calibration Pulse Generator	Output charge levels: 5 pC, 10 pC, 100 pC, 500 pC
	Operating voltage: 9V (battery-powered)
Coupling Capacitor	Continuous operation: 1 hour at rated voltage (Un)
	Partial discharge at Un: ≤5 pC

    Wuhan Huadian High-tech Electrical Equipment Co.,Ltd(Huadian Hi-Tech), established in 2007, is specialized in R&D, production, sales, and technical services for high-voltage test equipment, power metering instrument and transformer substation detection system, while delivering professional comprehensive one-stop electrical testing solutions.
    Our core business spans ten product lines, including series resonance test system, circuit breaker test equipment, transformer test equipment, high-voltage test equipment, relay protection test devices, secondary circuit test equipment, cable/surge arrester test equipment, grounding/insulation test equipment, power metering test equipment, oil/SF6 detection equipment. With continuous innovation, we own proprietary patented technologies and multiple utility model patents. All products strictly comply with international/national standards and industry regulations, certified by national/provincial/municipal power authorities, and fully meet ISO 9001 Quality Management System requirements.
    Our products serve more than 30 industries including energy, railways, petrochemicals, and environmental protection. Our service network covers China and extends to international markets like India, Pakistan, and Africa. As an integrated high-tech enterprise, we uphold the principle of "Precision Engineering, Quality First" combining advanced R&D, precision manufacturing, and technical services to provide safe, reliable, and intelligent testing solutions.

1.When can l get the price?
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get price, please call us or tell us in your email so that we will regard your inquiry priority.
2.Whether the products can be customized?What about the leading time for production?Whether they can be customized?
After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology.
Honestly, it depends on the order quantity and the product. Usually our leading time is 7 working days after order confirmed. 
3.What is your terms of delivery?
We accept EXW, FOB, CFR, ClF, ect. You can choose the one which is the most convenient and cost effective for you.
4.How much will be the shipping cost and time?
This will depend on the size of your goods and the method of shipping (by sea/ by air/by Express) and your designated port or air port, We will be grateful if you can spare us some minutes to help us since it will enable us to evaluate the cost based on the information provided.
5.Could you please tell me the Warranty Period of your product?
Our warranty period is one year free and lifelong maintenance, and if the product we sell is damaged (if not man-made damage), in the first year, we will send free parts for replacement. Over the warranty, maintenance is paid service.
6.What kind of Certificate can you provide?
We can provide the CE mark, lSO 9001 quality certificate,the third party calibration certificate(CNAS), factory test report.
7.Do you have Technical Backup to all customers from different countries?
To be surely, our technical support is always available and quick response. We are manufacturer of so much on site testing experience and understand how to deal with your problems.Moreover, our engineers can go to your country to support if need.
8.How long is the offer valid?
30 days.
9.How can I supplement the vulnerable and consumable parts? What should I do with some broken parts?
If such a situation occurs, please contact us in time, we can provide vulnerable and consumable parts and spare parts supplement, and only charge the cost.
10.What is your terms of payment ? 
Payment<=1000USD, 100% in advance.