G7 Liquid Cooling High Voltage Variable Frequency Drive VFD 6kV 10kV

Place of Origin:China

Power rating:6kV: 6000kW-12000kW; 10kV: 10500kW-20000kW

Cooling method:Liquid cooling

Output voltage:Three phase 0-6kV, 0-10kV

Input phase number:Three phase

Input frequency:50Hz, 60Hz

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WindSun Science & Technology Co.,Ltd.

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Location: Jincheng Shandong China

Address: Jincheng Road,Economic Development Zone,Wenshang,Shandong

Supplier`s last login times: within 31 hours

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Product Details Company Profile

Product Details

G7 Liquid cooling high voltage variable frequency drive (VFD)

Product Features:
1. Power unit cabinet
Main components: power unit (including HV-IGBT), current sensor, water cooling pipeline.
Main functions: By controlling the HV-IGBT, the frequency conversion speed regulation function and the unit automatic bypass function are realized; based on the carrier phase shifting technology, the power units output perfect sine waves in series; the pipeline has a built-in cooling medium, which is driven by the circulating pump. The heat inside the unit is transported to the radiator.

2. Water cooler

Main functions: The main circulation pump promotes the reciprocating circulation of the cooling medium between the air radiator and the power device to achieve the effect of heat dissipation; the circulation pipeline is equipped with a high-level water tank as a voltage stabilization buffer device, which maintains a constant pressure for the system and can absorb the cooling medium in the system. The volume change ensures the normal operation of the entire system.
Main components: main circulating pump, filter, circulating pipeline, air radiator.

3. Concept Drive Circuit and Busbar Design

Higher reliability, higher power density, and lower voltage spikes.

4. Typical load
Blast furnace blower, oxygen compressor, boiler induced draft fan, sintering main exhaust fan, fan, water pump and other loads.

Table 3.8 JD-BP37-W series (6kV) Model no. and dimension(with switching cabinet)

Dimensioning	Model no.	Power rating	Dimension and weight WidthDepthHeight(mm)	Weight(kg)
	JD-BP37-6000FF1MW ~JD-BP37-7000FF1MW	6000~7000	1010017002600	16800~17700
	JD-BP37-8000FF1MW ~JD-BP37-11500FF1MW	8000~11500	1030018002800	21300~26500

Note:

1. The above dimensions are for reference only. Please refer to the project drawings and physical objects for details;

2. Due to product upgrading, the contents of this manual will be updated regularly. If you need to buy our products, please refer to

the latest product manual;

3. For more information, please scan the QR code on the right or log in to the company's website.

Table 3.9 JD-BP38-W series (10kV) Model no. and dimension(with switching cabinet)

Dimensioning	Model no.	Power rating	Dimension and weight WidthDepthHeight(mm)	Weight(kg)
	JD-BP38-10500FF1MW ~JD-BP38-11500FF1MW	10500~11500	1540017002600	26500~27900
	JD-BP38-14000FF1MW ~JD-BP38-19000FF1MW	14000~19000	1580018002800	32100~39100

Note:

1. The above dimensions are for reference only. Please refer to the project drawings and physical objects for details;

2. Due to product upgrading, the contents of this manual will be updated regularly. If you need to buy our products, please refer to

the latest product manual;

3. For more information, please scan the QR code on the right or log in to the company's website.

Company Profile

VR Show

WindSun Science & Technology Co., Ltd. (FGI) is a national high-tech enterprise specializing in the research and development, production, sales and service of power electronic energy-saving control technology and related products under Shandong Energy Group, one of the world's top 500 companies. On April 13,2021, FGI went public on The Science and Technology Innovation Board ceremoniously. Stock code: 688663.

FGI not only leads and participates in the development of national standards for frequency convertible governors (high, medium and low voltage), national standards for regenerative braking energy absorption inverters for rail transit, and industry standards for static reactive power generators for power quality, but also participates in the drafting of IEEE international standards for energy feed-back devices for DC traction power supply systems.

FGI is the vice president of Frequency Converter Branch of China Electrical Equipment Industry Association, the vice president of Energy Storage Application Branch of China Chemical and Physical Power Supply Industry Association, and has built a number of scientific and technological innovation platforms, such as the National Joint Engineering Research Center for New Energy and High Efficiency Energy Saving, Shandong Province Power Electronics Technology and New Energy Equipment Academician Workstation, Postdoctoral Innovation Practice Base, Shandong Frequency Conversion Technology Research and Promotion Center, Shandong Power Electronics and Frequency Engineering Technology Research Center, Shandong Enterprise Technology Center, Shandong Software Engineering Technology Center, etc.

Facing the future, the company will focus on "building a core competitive energy-saving and new energy equipment research and development and manufacturing enterprise", constantly pursuing growth and breakthroughs, and striving for greater contributions to national energy conservation and emission reduction, and building a low-carbon and harmonious society.

Mission

Master core technology, continuously to promote the power electronic equipment to integrate various industries.

Vision

Save energy, serve society, strive for century-old company.

Core value

Integrity Innovation Cooperation Struggle

Business Philosophy

Product-based, market-oriented, customer-centered, striver-oriented

Adhere to hard work, insist on self-criticism and promise, pursue

steady development

Talent concept: Talent is the core competitiveness

Learning concept: Learning ability is the social adaptability