Circuit breaker Andeli AW45-4000 A draw-out type

Circuit breaker Andeli AW45‑4000A draw-out type — powerful air-vacuum device for protection and control of electrical networks up to 4000 A. Circuit breakers of AW45 series by Andeli company are used in low-voltage switchgear for protection of networks of industrial enterprises, residential and administrative buildings against short-circuit currents, overloads and emergency modes, including single-phase earth faults. Model AW45 4000A provides selective protection with time delay, can be controlled manually by operator or automatically by signals of power supply control systems. Equipped with microprocessor protection and control units that inform personnel about network status, causes of tripping and circuit breaker operating parameters. Technical specifications: Model: Andeli AW45 4000A Type: circuit breaker, air vacuum, draw-out design Rated current (In): 4000 A Rated operating voltage (Ue): up to 690 V AC Current frequency: 50/60 Hz Breaking capacity (Iq): up to 65–100 kA (depending on design) Number of poles: 3 Drive: manual or motor Design: draw-out, for installation in CSG Climatic design: U3 per GOST 15150 Protection degree: IP00 (higher when part of CSG) Operating conditions: temperature −40…+40 °C, altitude ≤ 1000 m Mechanical endurance: up to 10,000 "ON-OFF" cycles Protection functions: against SC, overloads, single-phase earth faults Additional: microprocessor protection and control units Advantages: High breaking capacity for powerful networks Convenient draw-out design for maintenance and replacement Selective protection with time delay Possibility of remote control via ACS Informing personnel about network and circuit breaker status Reliable protection against SC and overloads