Control And Protection Switch

Product description

Control and Protective Switching, also known as CPS, is a novel addition to the range of low-voltage electrical appliances. CPS belongs to a newly established product category with the product category code "CPS," which stands for "Control and Protective Switching Device" in English. It fully complies with the widely recognized standard, IEC60947-6-2, named "Low voltage switchgear and control equipment multi-function electrical appliances: control and protection switchgear," which is equivalent to IEC60947-6-2.

Traditional discrete components, such as circuit breakers or fuses combined with contactors and overload relays, often lead to problems of unreasonable control and protection coordination. However, the appearance of a new solution has fundamentally resolved this issue. This solution is capable of overcoming the inconsistencies between protection and control characteristics that arise from combining electrical products with different assessment standards, greatly improving the operational reliability and continuous operation performance of control and protection systems. With this new solution, the performance of the overall system can be significantly enhanced.

Product features

The Control and Protective Switching system follows a modular approach, providing a comprehensive solution for various control and protection requirements. It combines the essential functionalities of traditional circuit breakers, contactors, overload protection relays, starters, and isolators, while offering both remote automatic control and local manual control options. The system incorporates visual panel indications and electromechanical signal alarms to ensure efficient monitoring. Moreover, it offers protection features for overvoltage, undervoltage, and phase failure situations. The system's time-current coordination includes three-stage protection characteristics: inverse time limit, fixed time limit, and instantaneous protection. By selecting the appropriate function modules or accessories, the system becomes adaptable to control and protect different types of motor loads and power distribution loads.

Product type and electrical symbol

The series of products formed by combining Control and Protective Switching with various mechanisms and accessories include.

b. Ensure enhanced safety and protection with the MYCPS (F) switch appliances for fire-fighting control.

The MYCPS (G) is an appliance designed for isolated control and protection switch functions. Its purpose is to provide a reliable and safe solution for these specific applications. The MYCPS (G) appliance is built using high-quality materials and advanced technology to ensure maximum performance and durability. Its design and functionality make it an ideal choice for use in various industries, including manufacturing, logistics, and energy. With the MYCPS (G) appliance, you can be sure that your control and protection switch needs will be met with ease and efficiency.

The MYCPS (L) switch is designed for the control and protection of electrical appliances, specifically to prevent any type of leakage. The switch provides a reliable solution for managing household appliances and ensuring that they remain safe to operate. By using this switch, users can enjoy peace of mind, knowing their appliances are being protected against any form of electrical leakage. Whether you're using the switch for residential or commercial purposes, it is an essential tool for safe and effective appliance management.

d. Two-speed motor controller MYCPSD

e. Three-speed motor controller MYCPSD3

f. Reversible motor controller MYCPSN

：1. MYCPSJ MYCPSJ2 2. ：MYCPSZ 3. ：MYCPSR。，。

The main parameters

There are two types of housings available, namely 45 and 125. These dimensions refer to the size or capacity of the respective housing options. By providing two distinct options, individuals can choose the housing type that best suits their needs. The 45 housing option may be suitable for smaller spaces or minimalistic lifestyles, while the 125 housing option offers a larger capacity for those who require more room. Both options provide different dimensions to accommodate various preferences and requirements.

The main circuit is classified based on the number of poles, which can either be 3 poles or 4 poles. It's important to note this distinction when working with the circuit to ensure proper function.

The frame size of this main body is available in various options such as 12A, 16A, 25A, 32A, and 45A. Its rated current rating is 45, which makes it suitable for various applications. With its multiple frame options, it can cater to different power requirements and meet the specific needs of the users. Whether for commercial or industrial use, this main body's versatility and performance make it a reliable choice for a range of electrical applications.

125 frame: (45A, 63A, 80A, 100A, 125A)

The trip unit has a setting current range of 0.4A to 125A. For the 45 case frame, the minimum setting current is 0.4A, and the maximum is 45A. While for the 125 case frame, the minimum setting current is 25A, and the maximum is 125A. This wide range of setting current gives the trip unit flexibility and adaptability to different electrical systems.

Short circuit breaking capacity level

a. Economical © 35kA

b. Standard type (Y) 50Ka

c. High breaking type (H) 80Ka

Type of release

The protection system can be categorized into two types based on their object of protection: motor protection (M) and power distribution protection (L). It is important to understand the difference between these two types of protection, as they serve different purposes in ensuring the safety and efficiency of electrical systems.

The classification of operation can be based on its frequency, as either frequent or infrequent. This means that operations can be categorized based on how often they are executed.

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