Product Description:

For industrial machines operating in challenging environments, the B&R Automation 8JS Synchronous Motor 8SJSA.R0015D700-0 is an adaptable motor protection system.

It is rated for a continuous current of 15 A, and an operational voltage range of 100 to 690 V AC. The motor also supports the standard voltage of up to 690 V AC, to enable its use in all industrial power systems in the world. It belongs to the utilization category AC-23A, and is most suitable for switching and protecting motor loads with frequent starts and stops, since it will give a steady performance under heavy-duty conditions. The device has a tripping Class of 10, which provides a quick and responsive reaction to overloads with minimal damage caused to all motors. It is mounted to the convenient DIN rails and fits into regular industrial control panels. It supports a slew of control voltages of 24-240 V AC/DC, making it flexible in system design and compatibility with different control circuits. It is also engineered to operate safely and, as a short-circuit protective device, provides type 1 coordination with a breaking capacity of up to 100 kA. It adds incremental system safety and reliability. The conductor cross-section fits 0.75 to 6 mm² wiring to serve a variety of installation needs.

It offers a smaller size when compared to other full-size devices to fit with dimensions of 45 mm in width, 120 mm in height, and 115 mm in depth, to give it a smaller footprint with complete protection. The device is very easy to handle and install, as it weighs 0.35 kg. Designed with durability in mind, it provides a mechanical life of at least 1,000,000 operations, which leads to a long service life in the case when it is used extensively. This engine protection equipment is rated to operate in ambient temperatures ranging between -25°C to +60°C, and has a pollution degree 3 rating, ensuring proper safety and protection of motors in a hostile industrial environment.