The Automatic Air Circuit Breaker (ACB) is an essential component for industrial and commercial electrical systems, offering reliable protection and control. This ACB model operates with a rated current range of 1280 to 3200 Amperes, making it suitable for a variety of demanding applications. It supports a rated voltage of up to 690 VAC, ensuring compatibility with high-capacity systems.
Safety and performance are paramount in this design. The breaker boasts a rated impulse withstand voltage of 12 kV and an insulation voltage rating of 1000 VAC, providing robust protection against electrical surges. With a breaking capacity and short time withstand current both at 66 kA, it can handle extreme conditions without compromising safety or efficiency.
The Ekip Touch LSIG trip unit integrated into the system offers advanced protection features such as Long-time, Short-time, Instantaneous, and Ground fault settings. This level of customization ensures precise operation tailored to specific requirements while enhancing overall system reliability.
In terms of construction, the ACB is equipped with four poles within an E4.2 frame size. Its horizontal rear spread terminal type allows for streamlined installation in various setups, facilitating ease of integration into existing systems.
Efficiency is also addressed with a power loss specification standing at 743 Watts—an important consideration for reducing operational costs over time while maintaining optimal performance levels.
This product adheres to IEC 309 standards and approvals, reflecting its compliance with international safety regulations—a crucial factor when selecting components for critical infrastructure projects.
Overall, this Automatic ACB combines robust technical specifications with flexibility in application to meet the diverse needs of industrial users seeking dependable circuit protection solutions.