For professionals in the electrical engineering and automation sectors, selecting the right Air Circuit Breaker (ACB) is crucial for ensuring system reliability and safety. The Motor Operated ACB discussed here offers a robust solution tailored to meet high-demand industrial and commercial applications.
This ACB is designed with versatility in mind, offering a rated current range between 2000 to 5000 Amperes. This flexibility allows it to accommodate various operational requirements while maintaining optimal performance across different load conditions. The device operates at a rated voltage of 690 VAC, making it suitable for medium-voltage applications commonly found in industrial settings.
Safety and durability are paramount in circuit breaker design, which is why this model boasts a rated impulse withstand voltage of 12 kV and an impressive rated insulation voltage of 1000 VAC. These specifications ensure that the ACB can handle high transient voltages without compromising its integrity or functionality.
The breaking capacity stands at a substantial 100 kA, providing assurance that the breaker can effectively interrupt fault currents without damage. Coupled with a rated short-time withstand current also at 100 kA, this ACB guarantees reliable performance even under severe fault conditions.
Equipped with an Ekip Touch LSIG trip unit, this breaker offers advanced protection features including Long-time, Short-time, Instantaneous, and Ground fault protections. This comprehensive protection suite ensures precise control over current flow and rapid response to anomalies.
Efficiency is further enhanced by its power loss rating of just 850 Watts, contributing to energy savings over prolonged operation periods. The frame size E6.2 supports structural stability while accommodating the necessary components within compact dimensions.
Featuring four poles for balanced load distribution across phases, this ACB also includes horizontal rear spread terminals for straightforward installation and maintenance access—a practical consideration for busy facilities where downtime needs to be minimized.
Compliance with IEC 309 standards underscores its adherence to international quality benchmarks—an essential factor when integrating equipment into systems requiring global compatibility.
In summary, this Motor Operated ACB combines technical excellence with practical features tailored for demanding environments. Its blend of high performance metrics alongside user-centric design makes it an ideal choice for professionals seeking dependable circuit protection solutions within their electrical infrastructure projects.