HC4D-H-AC100V

Power relays play a vital role in many different electrical applications and are an essential component for electrical products and systems. In the case of relays with current ratings over 2A, HC4D-H-AC100V has been designed as a robust and cost-effective power relay. This article provides an overview of the features, application fields and working principle of the HC4D-H-AC100V.

Features of HC4D-H-AC100V Power Relay

The HC4D-H-AC100V is a multi-purpose high current power relay. It is designed to offer reliable switching of up to 2 amps of current and can switch both AC and DC power. The two different types of operation available are direct open and reverse close. The contact arrangement is one-pole and features a control voltage of 100VAC. It is also equipped with an auxiliary contact, which acts as a circuit breaker and can also be used to control switching times.

The HC4D-H-AC100V also offers a number of additional features, such as environmental protection, overload protection and surge protection. It is constructed with a heat-resistant epoxy resin case and is rated IP44 for water and dust protection. The socket is also rated to IP67 for immersion and is rated to withstand temperatures up to 150°F (65°C).

Application Field of HC4D-H-AC100V Power Relay

The HC4D-H-AC100V is primarily used in industrial applications. It is typically used for controlling ACs, DCs and other motors. It is also suitable for any application where high current, reliable switching and overload protection is required. It has been designed to operate in very harsh environments, such as those found in the oil and gas industry, where power surges and extreme temperatures are commonplace.

The HC4D-H-AC100V can also be used in renewable energy applications. It can be used for controlling solar and wind turbines as well as other renewable energy sources. Its low cost and high power handling capacity makes it an ideal choice for renewable energy applications.

Working Principle of HC4D-H-AC100V Power Relay

The HC4D-H-AC100V power relay works by using feedback from the input voltage to the control circuit. When the voltage reaches a predefined level, the relay will switch on and off and trigger the controlling circuit. The controlling circuit is responsible for disconnecting and reconnecting the power to the appliance being controlled by the relay. The controlling circuit can also be used to control the amount of time that the power is on and off for, as well as the amount of current being supplied.

The HC4D-H-AC100V is designed to be very reliable and to provide reliable switching for applications up to 2 amps of current. It is also designed to operate in extreme environments, such as those found in the oil and gas industry. The robust design ensures that it is capable of withstanding the high temperatures found in such environments, as well as providing maximum reliability for switching high levels of current.

Conclusion

The HC4D-H-AC100V is a high current power relay designed for switching AC and DC power up to 2A. It is designed to provide reliable switching in very harsh environments and has a heat-resistant epoxy resin case and IP44/IP67 ratings for water and dust protection. The HC4D-H-AC100V is suitable for a wide range of industrial applications, such as motors, renewables and oil and gas, and works by using feedback from the input voltage to the control circuit.