Product Series
QD series marine motor control box
QDC and QDX series marine motor control boxes are used for direct starting, star angle conversion starting and operation control of three-phase asynchronous motors of various ships and oil platform equipment, and forward or reverse operation control. They have protection functions such as short circuit, phase loss, overload and voltage loss. The control box can be provided with off-site control functions.
Classification:
Electrical Control Products
Product Description
QDC and QDX series marine motor control boxes are used for direct starting, star angle conversion starting and operation control of three-phase asynchronous motors of various ships and oil platform equipment, and forward or reverse operation control. They have protection functions such as short circuit, phase loss, overload and voltage loss. The control box can be provided with off-site control functions.
QDP series variable frequency control box is used for all kinds of ships and oil platform equipment three-phase asynchronous motor variable frequency start, stop, speed control and operation control, with short circuit, lack of phase, overload and loss of voltage and other protection functions. Among them, it is used for fan pump load, with overload force of 120 and overload force of 170. Can be set off-site control function, can also be configured PLC program controller, to achieve intelligent control of equipment. Multiple control boxes can realize the functions of single action, linkage and synchronization of multiple devices through the centralized control platform.
QDR series motor soft start control box is used for the soft start control of three-phase asynchronous motors of various marine equipment. It can effectively control the starting current of the motor within 2.5 times of the rated current, thus reducing the impact on the power supply of the equipment. At the same time, it has the protection functions of short circuit, phase loss, overload and voltage loss.
QDJ series motor self-coupling step-down starting control box is used for self-coupling step-down starting control of three-phase asynchronous motors of various marine equipment. By setting and selecting different transformer taps, the starting current of the motor can be effectively controlled within 1.3 times of the rated current, thus reducing the impact on the power supply of the equipment. At the same time, it has protection functions such as short circuit, phase loss, overload and voltage loss. The control box can be set with remote control functions. By adding some functions such as control, alarm and signal control, it can be used to control the motor of the ship's lateral propeller.
Key words:
Focus on quality
The company focuses on the construction of technical research projects. Won the title of high-tech enterprise in Shandong Province, with provincial technology development center and ship power engineering technology research center; promote cooperation with scientific research institutes, colleges and universities, introduce and absorb technology, and develop marine motors with reliable technology and stable performance; the company has won the national There are 74 patents, and a total of 23 national standards and industry standards for electrical and electrical technical conditions, and many achievements have won provincial and municipal scientific and technological progress awards.
Professional quality inspection
With high attainments and rich experience
Management System
Adopt scientific management and operation mechanism
Quality Assurance
Inheriting quality and creating value
Exclusive Services
What customers need is what we have to do well.
Operation and maintenance services
Provide 7*24 hours technical support
Plant Equipment
Partners
Immediate Consultation
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Other Products
The company mainly produces marine motors, marine lifting motors, mine explosion-proof, marine explosion-proof, marine lateral propeller motors, frequency conversion motors, ordinary motors, marine electric control boxes and various series of derivative products, such as dozens of series of more than 2,000 varieties and specifications.
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Contact Phone:
0086-0534-2421028
Technical Department:
Contact Address:
No. 8326, Sanba East Road, Service Management Office, Tianqu New District, Dezhou City, Shandong Province
WeChat Public Number