Chint NS2 motor starter series

The Chint NS2 motor starter series is an electrical device suitable for circuits with an AC voltage up to 690V and a current up to 80A. It is mainly used for overload, phase loss, short-circuit protection and infrequent starting control of three-phase squirrel-cage asynchronous motors. It can also be used for distribution line protection and infrequent load conversion, and as an isolator. It complies with standards such as GB/T 14048.2/IEC/EN 60947-2 and GB/T 14048.4/IEC/EN 60947-4. The following are its advantages and characteristics:

Multiple protection functions: It features various protection functions such as overload, phase loss, and short circuit, which can comprehensively ensure the safety of the motor during operation and prevent motor damage caused by abnormal current and other issues.

Easy operation: The button-type and knob-type structural design makes the operation interface simple and clear, easy to get started with. Even beginners in the electrical field can operate it quickly.

Quick installation: The product's structural design is reasonable, and the installation process is simple. By following the steps in the manual, it can effectively save installation time and reduce the risk of incorrect operation.

Wide application range: It can be applied in various places such as factory workshops, construction sites, and commercial buildings. Whether it is the motor control in large mechanical equipment or small electrical appliances, it can play a role.

Rich accessories: It features a variety of accessories such as under-voltage, shunt, instantaneous auxiliary contacts, fault signal contacts, and waterproof boxes, which can be flexibly configured according to different application scenarios and requirements to expand the product's functions.

Integrated design: It combines the functions of isolators, circuit breakers and thermal relays in one, reducing the floor space and installation complexity of the equipment, and improving the integration and reliability of the system.

High-breaking capacity: Some products feature high-breaking capacity, which can quickly cut off the circuit when faults such as short circuits occur, ensuring the safety of equipment and personnel.

Temperature compensation function: It can automatically adjust the protection characteristics according to the changes in ambient temperature, avoiding misoperation or untimely protection caused by the influence of ambient temperature, and improving the accuracy and reliability of protection.

Multiple specifications are available: The frame current is available in 32A and 80A, with the rated working current ranging from 0.1 to 80A. The rated working voltage includes various specifications such as AC230/240V, 400/415V, 440V, 500V, 690V, etc., which can meet the usage requirements of different users and motors