When selecting a motor-operated air circuit breaker (ACB) for industrial or commercial applications, understanding the technical specifications is crucial. This particular model offers a robust solution with its wide range of features tailored to meet demanding electrical requirements.
The rated current spans from 1600 A to an impressive 4000 A, making it versatile enough to handle various load demands. With a rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 VAC, this ACB ensures reliable performance even under high-stress conditions.
Designed for durability and safety, it boasts a rated short time withstand current and breaking capacity both at 66 kA. These ratings signify its capability to manage fault conditions effectively without compromising system integrity. The unit operates efficiently within a rated voltage of 690 VAC.
Equipped with the Ekip Touch LSIG trip unit, this ACB provides advanced protection features including long-time, short-time, instantaneous, and ground fault protections. This ensures comprehensive monitoring and control over electrical circuits while minimizing downtime due to faults.
The power loss stands at 900 W, reflecting its efficient energy use in operation—a critical factor in reducing overall operational costs in large-scale facilities. With four poles available, it supports balanced load distribution across phases.
The frame size is categorized as E4.2 and comes with horizontal rear spread terminals which facilitate straightforward installation in existing setups without requiring extensive modifications. Compliance with IEC 309 standards underscores its adherence to international quality benchmarks, ensuring reliability and safety.
In summary, this motor-operated ACB is engineered for environments where dependability is non-negotiable. Its combination of high-rated currents, strong withstand capabilities, advanced trip functions through the Ekip Touch LSIG unit, and compliance with established standards makes it an ideal choice for professionals seeking efficiency coupled with robust protection in their electrical systems.