For professionals in the electrical engineering and automation sectors, selecting the right Automatic Air Circuit Breaker (ACB) can be a critical decision. This mid-lifecycle ACB offers robust features that fit well within industrial and commercial applications, ensuring safety and reliability.
This ACB is designed with a rated current range from 800 to 2000 Amperes, making it versatile for various load requirements. Its rated impulse withstand voltage of 12 kV ensures resilience against transient over-voltages, safeguarding your system against unexpected spikes. With a rated insulation voltage of 1000 VAC, this breaker provides adequate protection for high-voltage applications.
The ACB supports a rated short time withstand current of up to 66 kA, which indicates its ability to handle significant fault currents without damage. This feature is crucial for maintaining operational integrity during fault conditions. Additionally, its breaking capacity matches this at 66 kA, ensuring effective interruption of fault currents.
Operating at a rated voltage of 690 VAC makes it suitable for standard industrial power systems. The Ekip Touch LSIG trip unit incorporated into this breaker offers advanced protection features including long-time (L), short-time (S), instantaneous (I), and ground fault (G) functions. These settings allow precise customization according to specific application needs.
Power loss is kept at an efficient level with only 450 W consumed during operation. This helps in minimizing energy wastage while maintaining optimal performance levels.
The device comes in a frame size E2.2 which provides compactness without compromising on performance capabilities. It features four poles allowing comprehensive connectivity options across phases and neutral lines—ideal for balanced load distribution.
Designed with horizontal rear spread terminals, installation becomes straightforward especially when dealing with complex panel setups or limited space scenarios.
Conforming to IEC 309 standards assures users of compliance with international safety regulations—a testament to quality manufacturing practices adhered by the product's design philosophy.
In summary, this Automatic ACB combines durability with flexibility through its wide range of technical specifications tailored towards demanding environments found within Australia's industrial landscape.