When selecting a Motor Operated Air Circuit Breaker (ACB) for your industrial or commercial application, understanding the technical specifications is crucial. This ACB, designed to handle demanding environments, offers robust performance and reliability.
The device operates within a rated current range of 1600-4000 A, accommodating various operational needs while ensuring efficiency and stability in electrical distribution systems. Its rated voltage stands at 690 VAC, making it suitable for high-demand applications.
Safety is paramount, and this breaker meets rigorous standards with a rated impulse withstand voltage of 12 kV and an insulation voltage of 1000 VAC. These attributes ensure resilience against transient overvoltages and maintain system integrity under challenging conditions.
With a breaking capacity of 66 kA and a short-time withstand current also rated at 66 kA, this ACB can effectively interrupt fault currents without compromising safety or performance. The trip unit equipped here is the Ekip Touch LSIG model, providing advanced protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. This ensures comprehensive coverage against potential faults in the system.
The frame size E4.2 provides a compact yet sturdy housing that supports reliable operation across its specified parameters. Featuring three poles, this circuit breaker efficiently manages power distribution while minimizing space requirements in switchgear assemblies.
Installation versatility is enhanced with horizontal rear spread terminals that facilitate easier connections within electrical panels. Moreover, compliance with IEC 309 standards guarantees adherence to international safety and performance criteria.
Power loss for this unit is measured at 900 W which aligns with industry expectations for devices operating within such high power ranges—ensuring energy efficiency without sacrificing functionality.
In summary, this Motor Operated ACB delivers dependable protection for complex electrical systems through its comprehensive set of features tailored to meet industrial demands effectively while maintaining compliance with global standards.