For professionals in the electrical engineering and automation sectors, selecting the right Automatic Air Circuit Breaker (ACB) is crucial for ensuring safety and efficiency. This ACB, with its robust specifications, offers a reliable solution for industrial and commercial applications.
The ACB boasts an impressive rated current range of 1600-4000 A, making it versatile for various load requirements. Its rated impulse withstand voltage of 12 kV ensures resilience against transient overvoltages, while the rated insulation voltage of 1000 VAC provides superior protection against electrical faults.
One of its standout features is the high-rated short-time withstand current of 85 kA. This capability allows the breaker to handle significant fault currents without compromising performance or safety. Complementing this is a breaking capacity of 100 kA, ensuring effective interruption of fault currents to protect downstream equipment.
The trip unit integrated into this model is the Ekip Touch LSIG type. Known for its precision and reliability, this trip unit facilitates advanced protection functionalities such as long-time (L), short-time (S), instantaneous (I), and ground fault (G) protection modes. These features are essential for maintaining operational integrity across various scenarios.
Designed with practicality in mind, this ACB comes with a frame size labeled as E4.2 and has four poles to accommodate different system configurations efficiently. The terminal type is horizontal rear spread, which can simplify installation processes by providing easier access during wiring connections.
In terms of power loss management, this product records a power loss value at 900 W under standard operating conditions—an important consideration when evaluating energy efficiency within your system design.
Adhering strictly to IEC 309 standards ensures that this ACB meets international quality benchmarks for performance and safety—a testament to its reliability in demanding environments.
With these specifications in mind, it's clear that this Automatic ACB provides a comprehensive solution tailored to meet rigorous industrial demands while maintaining compliance with global standards.