Pd Frequency Converter 50kw-450kw Pd Tester Free Partial Discharge Frequency Converter

• After-sales Service: 1year
• Warranty: 1year
• Max Diameter of Workpiece: 3200mm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: XYH
• Mass Scope of Workpiece: 1000kg
• Type: Partial Discharge
• Maxcapacity: <1000KN
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Electric
• Display: LCD
• Control: Computer Control
• Weight: 1000-2000Kg
• Power Source: AC380V
• Color: Customer Design
• Main Product: Hybrid/off Grid Inverter/Wind System/DC Converter
• Other Product: Solar Inverter/Power Supply/Frequency Converter
• Transport Package: Standard Packing
• Specification: middle size
• Trademark: Xinyuhua
• Origin: Shandong China
• HS Code: 8504409990
• Production Capacity: 1000sets/Month
• Package Size: 3100.00cm * 830.00cm * 2260.00cm
• Package Gross Weight: 4500.000kg

Product Description

Free Partial Discharge Frequency Converter

Free Partial Discharge Frequency Converter is suitable for inductive pressure-resistant test, local discharge test and series resonant test. With the isolation of boost transformers, reactors, bureau putter, etc. to form a voltage standing test system.
Free Partial Discharge Frequency Converter adopts the principle of linear power amplification to convert the standard sine wave signal of variable frequency into a high-power test power supply, the waveform distortion is small, and the local discharge is less than 10pC to meet the needs of local partial discharge voltage stand test.
Free Partial Discharge Frequency Converter is small in size and light in weight, and can be moved, suitable for field use.
Power supply has multiple protection measures such as lack of phase protection, under voltage protection, overvoltage protection, temperature protection, short circuit protection, overcurrent protection, power protection and so on. When any of the protective actions, the power supply immediately reduces the output voltage to 0 and disconnects the main circuit power supply at the same time, ensuring the safety of the test.
The controller and the power supply section are connected by fiber optic to ensure that the users are completely isolated from the high voltage.
Choose the fan and the heat sink with a large thermal area, and use a reasonable air duct design to ensure that the power supply at the rated power for a long time.
FEATURES
1. For voltage transformer induction voltage stand test and partial discharge test.
2. For power transformer induction voltage stand test and partial discharge test.
3. As a power supply for series resonant test equipment, it is used for voltage stand test and partial discharge test for high-voltage equipment such as circuit breaker, GIS, voltage transformer, current transformer, bushing, power cable and so on.
4. With the start and stop button, when the boost circuit appears abnormal, press the stop button, the system immediately back to zero, cut off the main circuit, protects the safety of the test person and the tested device.
5. The variable frequency power supply has manual mode, manual boost, automatic tuning,
Main Spec.:

model		331000	332500	334000	336000	338000	331600
Capacity(KVA)		100	250	400	600	800	1600
Input	Voltage	400V±15% 3phase 4wires or 3phase 5wires
	Frequency	45-65Hz
	Power Factor	≥0.90
Output	Voltage	0-690Vac
	Frequency	20-300Hz
	Frequency  Stability	≤0.01%(0-100% when load are changing, output frequency are not  changing )
	Partial discharge	≤10pc
	Load Stability	≤3%(100% pure resistance load)
	Overload Ability	110% 1hour ,150% 10minutes
	Wave Distortion	Pure sine wave,THD≤3%
Efficiency		≥90%(100% loads)
Display		Input/output voltage/ frequency,3phase phase voltage/current,active power .working time.history error etc.
Control mode		IGBT/SPWM Pulse width adjustment mode
Protection Class		IP20
Insulation Reactance		>2MΩ
Pressure endurance Insulation		1800Vac/5Ma/1minute
Noise Level		50dBA @1meter
Cooling Model		Converter:heat pipe cooling       transformer:Compulsive fan cooling
Protection Function		The output power supply have perfect protection function of over voltage, over current, short circuit, converter overheat . Consider the different control of the ship's electricity load, when the output load capacity reach the set value,will alarm, so as to control the electricity load
Environment		-10ºC~+50ºC and 0~90%
Indoor Dimension (W×L×H)mm		1450*850*1880	1910*1160*1880		3100*830*2260		4100*830*2260

 

Company Profile

Jinan Xinyuhua Energy Technology Co., Ltd. Firmly grasps the direction of "low-carbon economy and green development", takes "building a first-class new energy enterprise in China and even in the world" as its strategic goal, carries forward the enterprise spirit of "harmony, innovation and pursuit of excellence", strives to contribute clean energy, improve the power structure and fulfill social responsibility. A multi field, large-scale and powerful new energy leading enterprise constantly shows its unique charm and elegant demeanor. It will continue to serve the country with industry, repay the society with value, base on the market with reputation, and gallop into the future with strength, and advance hand in hand with all walks of life to create brilliance together!

The company is committed to the application of new energy industry in industrial, civil, and other fields. Its products include solar system, wind turbine system, marine shore power supply system, DC power supply, rectifier, voltage and frequency stabilizer,  power supply, Jinan Xinyuhua Energy Technology Co., Ltd. Firmly grasps the direction of "low-carbon economy and green development", takes "building a first-class new energy enterprise in China and even in the world" as its strategic goal, carries forward the enterprise spirit of "harmony, innovation and pursuit of excellence", strives to contribute clean energy, improve the power structure and fulfill social responsibility. A multi field, large-scale and powerful new energy leading enterprise constantly shows its unique charm and elegant demeanor. It will continue to serve the country with industry, repay the society with value, base on the market with reputation, and gallop into the future with strength, and advance hand in hand with all walks of life to create brilliance together!

 

Our business marketing network covers Europe, North America and Asia Pacific, covering more than 50 countries, including Singapore, Indonesia, Philippines, Bangladesh, Germany, Italy, Belgium, the United States, Spain, Australia and other major markets. For each new member of Xinyuhua, new energy is not only a business opportunity in the sunshine, but also a way of life to create a green future. We uphold the concept of "sunshine quality, serving the world", and share with you the joy of the growth of green energy in the world under the sunshine!
 

Our Advantages

Why Choose US?

• Professional team for after-sale service 7*24
• Experienced R & D team and profesional sales team
• OEM & ODM service, we will evaluate, design and produce your customized products
• Offer confidentiality agreement to protect your profit, with us your business will be in safe your money in safe.

 

Warranty:

As our customer, you enjoy the following services:

(1)One year repair for free of the complete machine;
(2)technical Support
(3) Within 24 hours for respond after receiving notification;
(4) Cost maintenance forever.

Packaging & Shipping

 

FAQ

1. Q:  Does installation Easy ?

    A: Very easy, every customer can do it by themselves, we will supply all the components for installation and very                 details installation manual. 
 

2. Q:  Does our wind is enough for a wind generator ?

     A:  As our wind generator can start running at low wind speed2.5m/s. so your average annual wind speed is more               than 5m/s then you can use it .
 

3. Q:  Which model of wind generator is suitable for me?

    A: Please contact our sales with following points :

       (1) What appliance do you want to running by the system?  How many watts are they and their working time .

       (2)Your annual wind speed .

       (3)What kinds of system do you want ? On-grid or off-grid
 

4. Q:  Can I only buy parts not whole system?

    A: Yes, for example you can manufacture tower on local , we can supply you tower drawing.
 

5.  Q:  For horizontal axis wind turbines VS vertical axis wind turbines, which kind of efficiency is better.

     A:  For same model at same wind speed, the output of horizontal axis wind turbines is more efficient than that of                  vertical axis wind turbines.