H-19 Relays

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H-19 Power Relays, over 2 Amps, are industrial-grade relays that are widely used in a wide range of applications in industrial control. They feature low signal impulses, long operating time, wide temperature range, and protection and matching purposes. Due to their efficiency in energy consumption and their environmental protection suitability, they have become a popular choice for commercial and industrial use.

H-19 Power Relays can work in a wide voltage range of 2-110 V and a maximum current of 4A. It has a wide voltage resistance range and can withstand heavy impulses and shocks, including those provoked by industrial process shock and vibration. Its operating frequency of 20-100 Hz allows for quick response, which makes the relay suitable for machine applications. In addition, it has an enable/disable light capability and an anti-interference LED indicator that improve the situation by providing electrical insulation.

The working principle of the H-19 Power Relay is based on the ability of its magnetic field to change the contact state of the relay without having to contact the loads or devices. When power is supplied to the relay, a strong electromagnetic field is generated around and inside the relay. This electromagnetic field, depending on the type of power, will force the oil or copper contactor to jump and connect to the receiving device, thereby creating an electric circuit.

When the relay is in the OFF state, the electric circuit is disconnected, and the load or the electric devices connected to it are immediately released from the load current. In the ON state, the electric circuit will be energized, allowing the electric circuit to provide the required load. This action can be repeated many times as directed by the user. The principles and operations of specific relays may vary depending on their type and design.

The H-19 Power Relay’s features make it very suitable for a variety of applications, such as controlling the starting and stopping motors and pumps, relays, and other equipment in automated production systems, as well as in the safety system of industrial control systems. Other applications of H-19 Power Relays include controlling signal and power circuits, providing emergency control power, and protecting systems from external electrical interference.

Because of their efficient energy consumption and environmental protection features, they have found many applications in various industries such as the food and beverage production, automotive, chemical, Instrumentation, and automotive electronics. H-19 Power Relays also have a low burn-in time and can be used to increase the speed of production output.

H-19 Power Relays are used in the most demanding industrial and commercial applications requiring a reliable and efficient controlled circuit. The wide temperature range, resistance to heavy impulses and shocks, fast response times, and enable/disable light capability all combine to make H-19 Power Relay the perfect choice for those applications. Therefore, it is important for industrial production, automation, and safety systems to select the right type of relay suitable for their specific application.

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