When it comes to selecting a reliable Automatic Air Circuit Breaker (ACB) for industrial and commercial applications, focusing on the key specifications is crucial. This ACB offers robust performance with a rated current range of 640-1600 A, making it suitable for various demanding electrical systems. Its ability to handle high impulse voltages is evident in its rated impulse withstand voltage of 12 kV, ensuring resilience against transient overvoltages.
The product's design accommodates a rated insulation voltage of 1000 VAC and operates efficiently at a rated voltage of 690 VAC. These features make it versatile for integration into diverse power distribution networks. Safety and reliability are further emphasized by the ACB's impressive rated short-time withstand current of 50 kA, which provides assurance during short circuits or overload conditions.
Equipped with an Ekip Touch LSIG trip unit, this ACB ensures precise protection through advanced electronic control, offering flexibility in adjusting settings according to specific system requirements. The breaking capacity stands at a strong 66 kA, underscoring its capability to interrupt fault currents effectively.
Designed with four poles and housed within an E1.2 frame size, this circuit breaker fits seamlessly into existing setups while providing ample support for complex electrical systems. The horizontal rear spread terminal type facilitates straightforward installation and connection processes.
In terms of energy efficiency, this ACB maintains a power loss rate of only 400 W—an important consideration when aiming to reduce operational costs without compromising performance. Compliance with international standards is assured as this product adheres to IEC 309 guidelines, highlighting its commitment to safety and quality assurance.
This automatic ACB represents a balanced blend of technical prowess and practical application benefits suitable for professionals seeking dependable solutions in power management systems across Australia’s varied industrial landscape.