660V/1140V Mine Flameproof And Intrinsically Safe Variable Frequency Drive VFD

Place of Origin:China

Input phase:3 phase

Input frequency:50Hz, 60Hz

Input voltage:660V, 1140V

Allowable fluctuation:Power supply voltage ±20%, 50-60Hz±5%, voltage imbalance rate <3%

Rated voltage:The maximum output voltage is the same as the input supply voltage

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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

660V/1140V Mine flameproof and intrinsically safe variable frequency drive (VFD)

Advantages:

High operational reliability
Easy installation and maintenance
Low interference to the power grid and other equipment, with reactive power compensation function to the power grid
Mature treatment plan for motor insulation damage
IGBT neutral point clamping technology
Excellent power balancing function to ensure balanced output of each motor in the multi-motor drive system, with an unbalance of less than 3%
Excellent closed-loop (PID) control function to meet the requirements of pump use

Model description:

Outline dimension:

Parameters

Model	Rated power (kW)	Rated input voltage (V)	Range of output voltage (V)	Operating range	Cooling method	Size(mm)
Model	Rated power (kW)	Rated input voltage (V)	Range of output voltage (V)	Operating range	Cooling method	W	D	H
BPJ1-132/660(K)~BPJ1-250/660(K)	132~250	660	0~660	two quadrant, four quadrant	Heat pipe cooling & Forced air cooling	2136	1206	1218
BPJ1-75/1140(K)~BPJ1-400/1140(K)	75~400	1140	0~1140	two quadrant, four quadrant	Water cooling	1500	878	1292
BPJ1-400/1140(K)~BPJ1-1250/1140(K)	400~1250	1140	0~1140	two quadrant, four quadrant	Water cooling	1830	1100	1490

Note:
1. The above dimensions are for reference only, please refer to the actual
2. Due to product upgrade, the page content will be updated regularly, if you need to buy our products, please refer to the latest manual.

Company Profile

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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