When it comes to ensuring reliable protection and control in industrial and commercial electrical systems, an Automatic Air Circuit Breaker (ACB) is a crucial component. This particular model is designed to meet the demanding requirements of modern installations with precision and efficiency.
The automatic ACB offers a rated current range from 1280 to 3200 Amperes, making it suitable for a wide array of applications requiring robust electrical management. Its ability to handle such significant currents ensures that your system can maintain operational integrity even under heavy loads.
With a rated impulse withstand voltage of 12 kV and insulation voltage of 1000 VAC, this ACB provides excellent protection against overvoltages and ensures safe operation across various conditions. The breaker operates at a standard rated voltage of 690 VAC, aligning with many industrial standards for compatibility and ease of integration into existing systems.
Safety during short circuits is paramount, which is why this ACB features both a rated short-time withstand current and breaking capacity of 66 kA. These specifications ensure that the circuit breaker can effectively interrupt fault currents without compromising system safety or performance.
The Ekip Touch LSIG trip unit incorporated within this ACB allows for advanced protection settings including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. This flexibility in configuration helps tailor the device’s response to specific application needs while enhancing overall system reliability.
Power loss is minimized at just 743 Watts, contributing to energy efficiency in your operations—an important consideration in today’s environmentally conscious world. Additionally, its design includes three poles housed within an E4.2 frame size, providing compactness without sacrificing functionality or performance.
Installation versatility is further enhanced by its horizontal rear spread terminal type. This feature facilitates straightforward integration into existing setups where space constraints might otherwise pose challenges.
Adhering strictly to IEC 309 standards ensures that this ACB meets rigorous international criteria for safety and performance—a reassurance for engineers seeking dependable solutions in their projects.
In summary, this Automatic ACB combines high-capacity handling with sophisticated protection features tailored for complex electrical environments. Its adherence to international standards underscores its quality construction while promoting confidence among users looking for durable solutions capable of enduring demanding conditions over time.