LMLC1-1RLS4-28328-12

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Circuit Breakers: LMLC1-1RLS4-28328-12 application field and working principle

In electronic setup, circuit breakers are used as an indispensible element for protection against overcurrent faults. Generally, such circuit breakers are designed to conduct currents up to a certain level and will automatically open at over that amount. A typical circuit breaker, LMLC1-1RLS4-28328-12, is a conventional circuit breaker that is extensively used in medium to high voltage power applications. When overcurrent (or short circuit) occurs in power circuits, the LMLC1-1RLS4-28328-12 will detect the overcurrent situation and open the contacts to stop the electricity flowing, thus breaking the circuit. It can be manually operated too, in order to reset the circuit. It features a short-circuit protection function and can reach energy levels up to 1000 Volts.

Working Principle of LMLC1-1RLS4-28328-12

LMLC1-1RLS4-28328-12 adopts the working principle of electromagnetic and mechanical drives for protection. The primary element is the electromagnetic drive. It mainly consists of an armature, a moving core, and a static core. Two poles can be fixed on the static core. The fixed pole is connected with the main power supply, and the movable pole is connected with the circuit in the main loop. When the current is normal, the movable core is attracted towards the static core by the electromagnet, thus closing the circuit and allowing power to pass.When the current is too large and goes beyond the rated current value (normally designated as Ics), the electromagnetic attraction will be diminished and the mechanical power, generated by the spring and lever mechanism, will drive the armature’s movement to push the moving core, thus opening the circuit and breaking the power supply path.

Application Fields of LMLC1-1RLS4-28328-12

LMLC1-1RLS4-28328-12 is a medium to high voltage circuit breaker, making it a perfect choice for applications in power systems. Since it features a short-circuit protection function and can reach energy levels up to 1000 volts, it is widely used in electricity, railway, and mining industry. Its performance of having an adjustable current gear, anti over-enhancement and anti-short time is excellent and it’s settings are also precise.

In addition, due to its high sensitivity and fast-response time, LMLC1-1RLS4-28328-12 is also a great choice for motor starters and other industrial machinery, such as elevators and power transformers. Even with its high voltage capabilities, the circuit breaker offers great protection in all kinds of environments, making it the ideal choice for a variety of applications.

Conclusion

To summarize, LMLC1-1RLS4-28328-12 is an efficient and reliable circuit breaker which offers high voltage protection as well as current protection. It is designed for medium to high voltage power applications, and can be widely used in electricity, railway, mining industry and other potential applications. Its performance of having an adjustable current gear, anti over-enhancement, anti-short time and fast-response time make it the perfect choice for various protection scenarios.

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