Intelligent air circuit breaker is a kind of electrical equipment that can automatically recognize and respond to circuit abnormalities and quickly cut off faulty circuits to protect equipment and personal safety. It not only performs traditional circuit breaker functions, such as overload protection, short circuit protection, etc., but also realizes real-time monitoring, fault warning and remote communication through built-in sensors and control systems.
Frame size rated Current inm(A) |
Rated Current InA |
Rated Insulation Votlage (V) |
Rated limit short-circuit breaking Capacity Icu(kA) |
Rated operating short-circuit breaking Capacity Icu(kA) |
Rated short-time withstand Current IcwkA(1s) |
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|
|
|
400V |
690V |
400V |
690V |
|
2000 |
630 |
690 |
80 |
50 |
50 |
40 |
50 |
800 |
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1000 |
|||||||
1250 |
|||||||
1600 |
|||||||
2000 |
|||||||
3200 |
2000 |
100 |
65 |
65 |
50 |
65 |
|
2500 |
|||||||
3200 |
|||||||
4000 |
3200 |
100 |
65 |
65 |
50 |
65/80 |
|
3600 |
|||||||
4000 |
|||||||
6300 |
4000 |
120 |
80 |
80 |
70 |
85/100 |
Conforming to standards | IEC 60947-2 |
Rated voltage | 230,400V |
Rated Current(In) | 630,1000,1600,2500,3200,4000,6300A |
Frequency | 50/60Hz |
Pole | 3P,4P |
Type | Fixed type,Drawout type |
Intelligent: Intelligent air circuit breaker has built-in microprocessor and sensors, which can monitor circuit parameters (such as voltage, current, temperature, etc.) in real time, and make judgment and processing according to preset algorithms.
High precision: Due to the use of advanced sensors and algorithms, intelligent air circuit breakers are able to achieve high-precision fault detection and localization, reducing false alarms and missed alarms.
Remote communication: Intelligent air circuit breakers are usually equipped with communication modules, which can exchange data with remote monitoring systems through the network to realize remote monitoring and fault diagnosis.
Expandability: The software and functions of intelligent air circuit breakers can be upgraded and expanded to adapt to different application scenarios and needs.
Intelligent air circuit breakers are widely used in electric power systems in industrial, commercial and residential areas, especially in occasions where high reliability and safety are required, such as data centers, hospitals and large commercial complexes. In these occasions, intelligent air circuit breakers can provide more comprehensive and reliable circuit protection to ensure the stable operation of the power system.
With the development of power systems and the improvement of the level of intelligence, the development trend of intelligent air circuit breakers mainly includes the following aspects:
Higher performance: improve the precision and speed of fault detection and processing by adopting more advanced sensors and algorithms.
More intelligent: Combining technologies such as the Internet of Things, big data and artificial intelligence to realize more intelligent circuit protection and management.
More reliable: Improve product reliability and service life by optimizing design and manufacturing process.
More environmentally friendly: Adopt more environmentally friendly materials and processes to reduce the impact on the environment.