When it comes to selecting an Automatic Air Circuit Breaker (ACB) for industrial and commercial applications, understanding the technical specifications is crucial. This ACB is designed to meet robust demands with a rated current range of 800-2000 A, making it versatile for various electrical systems.
One of the key attributes is its rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 VAC, providing reliable protection against transient overvoltages and ensuring safety in high-voltage environments. The device operates efficiently at a rated voltage of 690 VAC, suitable for many industrial settings.
The ACB's trip unit, the Ekip Touch LSIG, offers advanced functionality with long-time, short-time, instantaneous, and ground fault protection. This ensures comprehensive safeguarding against diverse electrical faults while maintaining operational integrity.
In terms of durability under fault conditions, this circuit breaker boasts a rated short time withstand current of 85 kA and a breaking capacity of 100 kA. These features highlight its ability to handle significant fault currents without compromising performance or safety.
With four poles available in this model, it accommodates three-phase systems effectively while offering additional flexibility for neutral connections. The frame size E2.2 supports substantial installations without occupying excessive space.
Power loss is kept at a minimal level with just 450 W under standard operating conditions—an important consideration for energy efficiency in large-scale operations where reducing overhead costs is essential.
The terminal type features horizontal rear spread configurations that facilitate straightforward integration into existing setups. This design choice simplifies installation processes by allowing ease of connection without requiring complex modifications to your system infrastructure.
Compliance with IEC 309 standards underscores the product’s adherence to international safety and performance benchmarks—a critical factor when ensuring equipment reliability across various global applications.
Overall, this Automatic ACB combines robust specifications with practical design elements suited for demanding environments where reliability and efficiency are paramount considerations in maintaining uninterrupted power supply systems.