Dcac Motor Controller Is Used for Oil Pump Motor, Air Pump Motor, Travel Motor

• Customization: Available
• Type: Boost DC-DC Converter
• Rated Output Current: 13A-30A
• Rated Power/Kw: 5.5kw-15kw
• Peak Power/Kw: 7.5kw-22kw
• Transport Package: According to The Provisions of The Business Contra
• Specification: 185mm× 120mm× 62mm
• Trademark: LHT
• Origin: China
• HS Code: 8702109201
• Production Capacity: 1000

Product Description

DC/AC
Product Introduction:
A DC/AC motor controller is a critical power electronics device that converts DC power into three-phase AC power to drive AC motors. It is based on power semiconductor devices (such as IGBTs) and uses pulse-width modulation (PWM) technology to precisely control the on-off time and sequence of the DC input voltage, converting the DC power into three-phase alternating current with variable frequency and amplitude. This precise control can realize the flexible adjustment of the speed and torque of the AC motor.
 
Fields of application:

• New energy vehicles: It is one of the core components of electric vehicles and hybrid vehicles, which controls the operation of the drive motor and directly affects the power performance and mileage of the vehicle.
• On-board oil pump motor: Provide suitable AC power supply for the oil pump motor, accurately control the speed of the oil pump, so that the fuel can be delivered to the engine and other parts stably and on demand, and ensure the stable operation of the fuel supply system. For example, when the engine is running under high load, increase the speed of the oil pump motor and increase the fuel supply .
• Air pump motor: control the operation of the air pump motor, drive the air pump to work to produce compressed air, which is used in the vehicle braking system (such as air brake) or air suspension system. By adjusting the speed of the air pump motor, the air pressure can be established quickly or stably as needed to ensure braking efficiency and the normal operation of the vehicle's suspension system.
• Walking motor: In electric vehicles and other vehicles, the speed, torque and steering of the walking motor are precisely controlled to achieve smooth starting, acceleration, deceleration, steering and other operations of the vehicle. According to the driving conditions of the vehicle and the driver's intention, the output is adjusted in real time to ensure the driving performance and safety of the vehicle.
• Industrial automation: It is used for all kinds of industrial AC motor drive systems, such as fans, pumps, machine tools and other equipment, to improve the automation level and energy efficiency of the production process.
• Rail transit: Provide control for the traction motor of the electric train to ensure the smooth start, acceleration, deceleration and braking of the train.

Parameter Table:

The name of the project	FH-4D2.2	FH-4D3.3	FH-4D5.5	FH-4D7.5	FH-2D7.5	FH-4D15	FH-2D20	FH-4D40
Dimensions /mm	21817580	21817580	268168150	268168150	333240195	333240195	326.5266188.5	326.5266188.5
Weight /kg	2	2	5.3	5.3	6.9	6.9	9.5	9.5
Input Voltage/V (DC).	250-750	250-750	250-750	250-750	200-500	350-750	200-500	350-750
Rated output current / A	5.5	9	13	17	30	30	80	80
Peak output current / A	8.3	13.5	19.5	26	45	45	120	120
Rated power /kW	2.2	3.7	5.5	7.5	7.5	15	20	40
Output frequency range	0-300Hz	0-300Hz	0-300Hz	0-300Hz	0-300Hz	0-300Hz	0-300Hz	0-300Hz
Cooling method	Self-cooling	Self-cooling	Air-cooled	Air-cooled	Air-cooled	Air-cooled	Air-cooled	Air-cooled

 

The name of the project	FH - DCAC - 01A	FH - DCAC - 02A	FH - DCAC - 03A
Model	FH - DCAC - 01A	FH - DCAC - 02A	FH - DCAC - 03A
Input voltage	250V ~ 800V	250V ~ 800V	250V ~ 800V
Rated power	5.5kW	7.5kW	15kW
Peak power	7.5kW	12kW	22kW
Rated output current	13A	17A	30
Peak output current	19.5A	26A	45
Output voltage range	0 - 380V	0 - 380V	0 - 380V
Dimensions/mm	185mm×120mm×62mm	205mm×120mm×62mm	194mm×165mm×66mm

 

Company Introduction
Xiamen Longhuitong Automotive Technology Co., Ltd., established in December 2018, is an enterprise providing customized automotive products and customized automotive solutions. "Longhuitong" has established a Yunchegang truck R&D base in Shiyan City and a bus R&D base in Xiamen City. "Longhuitong" has customized and developed for overseas markets: 6-12 meters pure electric buses; 9-12 meters pure electric tourist bus; eter pure electric airport shuttle bus; eter hydrogen-fueled buses; Pure electric 6-meter logistics vehicle; Pure electric 10-ton truck platform; 9-12 meters labor car; 7 meters school bus and business bus. 4x4 jeeps; electric pickups; special purpose trucks, etc.
"Longhuitong" has established original centers in Southeast Asia, the Middle East, and Europe. Through customized innovation methods, we can quickly discover and define requirements in all dimensions and elements; Through the organization of innovative project management, the rapid formation of superior products. And through cross-border cooperation, we can achieve mutual benefit and common development of the entire industrial chain. It is especially suitable for the current era of diversified market demand, the era of rapid product customization, the era of artificial intelligence with human experience as the core, and the information age characterized by the Internet of Everything. "Longhuitong" has created a "surfing" automotive industry chain platform to provide customized services for the global automotive industry chain.
"Surfing" automobile industry chain platform is a concentration of domestic and foreign automotive industry chain elites, spare parts enterprises and high-quality customers, providing automotive market research, model planning, design, trial production, small batch production, commissioned production, market development, sales and after-sales organization, sales and financial support, as well as new energy core components design, matching, small batch customization, commissioned production service platform. Through the innovation platform, you can collectively innovate, discuss and win-win, quickly find problems, define needs, and realize products. Meet the rapidly changing needs of customers in the future.

1. Core business:

1. Automobile and parts manufacturing: specializing in the production of engine systems, chassis, body electronics, transmission systems and other key components, products are widely used in passenger cars, commercial vehicles and new energy vehicles.
2. R&D of intelligent vehicle technology: Focusing on the trend of intelligent and lightweight automobiles, R&D of intelligent sensors, on-board electronic modules and new energy three-electric systems (batteries, motors, and electronic controls).
3. Customized solutions: provide services according to customer needs, covering the whole process of design, mold development, mass production and after-sales support.

1. Technical advantages:

- It has a modern production base and automated production lines, and strictly implements ISO/TS 16949, IATF 16949 and other international quality management systems. 
- Bringing together a team of senior engineers in the industry, we continue to invest in research and development, and have obtained a number of patented technologies. 
- It has established long-term strategic cooperation with well-known domestic and foreign car companies and supply chain enterprises, and its products are exported to overseas markets. 

1. Corporate Vision:

With the core concept of "innovation-driven, quality first", Xiamen Longhuitong Automotive Technology Co., Ltd. is determined to become a benchmark enterprise in the field of global commercial vehicles and parts, help China's intelligent manufacturing to the world, and contribute wisdom and strength to the development of the automobile industry.