LY2N-AC200/220

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Power Relays, Over 2 Amps

Part of the AC200/220 series of power relays, the LY2N-AC200/220 is a powerful piece of hardware designed for a variety of applications. Its versatile design and broad range of working characteristics make it an ideal choice for projects ranging from home automation to industrial equipment control. In this article, we\'ll take a look at the applications and working principles of the LY2N-AC200/220.

Application Field

The LY2N-AC200/220 is designed to be used in a wide variety of applications, including home automation, industrial equipment control, elevator control, power conversion, motor control, and machine tool. It is suitable for use in both AC and DC applications, and can be used as a backup relay in systems that require continuous or intermittent operation. Being a component of the AC200/220 series, it is designed to be used in 400Vac or 575Vdc systems.

The LY2N-AC200/220 is designed for applications where high switching speed and a long life span are necessary. It is engineered to withstand harsh environments, thanks to its UL approved device enclosure and construction. The high switching speed of this relay also makes it ideal for applications that require frequent switching operations, such as automotive, home automation, and industrial applications.

In addition, the LY2N-AC200/220 has the capability to be used as an interface device in intelligent communication systems, providing status information and controlling mechanisms. This makes it ideal for use in power monitoring systems, data acquisition systems, and other systems that require reliable communication.

Working Principle

The LY2N-AC200/220 is a latching, single-pole, double-throw (SPDT) type relay. It uses two sets of contacts: a normally open (NO) set and a normally closed (NC) set. The relay is designed to be driven by a coil, which energizes when power is applied. When the coil is energized, it creates an electromagnetic field that closes the contacts of the NO set and opens the contacts of the NC set. When the coil is de-energized, the electromagnetic field dissipates and the contacts switch back to their original state.

The LY2N-AC200/220 also features a built-in voltage regulator, which allows the relay to be connected to AC voltages of up to 200V and DC voltages of up to 400V. This voltage regulator also provides protection against power surges, helping to prevent damage to the contacts and coils. The LY2N-AC200/220 also features an LED light that can be used to indicate when the relay is activated.

The LY2N-AC200/220 is a versatile and powerful relay, with a wide range of applications and features. Its robust construction and high switching speed make it ideal for a variety of projects, from home automation systems to industrial equipment control. With its built-in voltage protection and LED indicator, the LY2N-AC200/220 is designed for reliable and accurate operation.

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