AQV212

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Solid state relays, or SSRs, are electronic components used to connect or disconnect circuits using input control signals. They are commonly used in applications that require an electrical connection or disconnection with a low level voltage, or in cases where a mechanical relay cannot provide the necessary level of isolation. The AQV212 is one such specific type of solid state relay.

The AQV212 is an AC output type SSR with a single-phase zero-crossing switching action. It is UL approved and RoHS compliant. The AQV212 features a high switching capacity of up to 30A at 250VAC, making it suitable for a variety of applications. The onboard LED indicator light clearly displays the current relay state, making it easy to see if a circuit is on or off. The AQV212 also features built-in over-voltage and short circuit protection, as well as LED output status, making it one of the most reliable and safe SSRs on the market.

The AQV212 has a wide range of applications, including lighting control, automotive, industrial automation, and home appliance control. Due to its high switching capacity, it is often used in high power applications such as electric furnaces, electric motors, power control and traction control systems. It is also commonly used in HVAC systems, where it is used to switch power to and from components such as fans, compressors, and pumps. The AQV212 can also be used in agricultural and construction equipment, as well as in security systems and firefighting equipment.

The AQV212 operates with an AC input voltage of 85 to 264VAC. It features an operating frequency of 47 to 63 Hz, and its switching time is as low as 8ms. When the input voltage of the AQV212 is above 140VAC, the output voltage will be between 0 and 110VAC. The AQV212’s maximum output current is 30A at 250VAC. It is constructed from UL rated materials, and its dimensions are 57.8mm x 24mm x 32mm.

The principle of operation of the AQV212 is based on the well-known Zero-Crossing Principle of solid state relays. When a control voltage is applied to the QC terminal of the AQV212, the internal semiconductor switch is activated. During activation, the switching action occurs when the zero current occurs in the AC power circuit. This ensures low noise switching with a minimum of contact bounce. The output voltage of the AQV212 is three times greater than the input voltage, eliminating the need for additional voltage matching components.

The AQV212 is designed for easy installation and long-term reliability. It includes a heat sink for heat dissipation, and its design eliminates the need for an additional contactor. The AQV212 is designed to operate in temperatures ranging from 0°C to 70°C, and it is IP20-rated for dust and moisture resistance. The AQV212 offers protection against surge current, over-temperature, inrush current, and voltage spikes.

The AQV212 solid state relay is a reliable and cost-effective solution for a wide range of applications. With its high switching capacity, wide voltage input range, and built-in safety features, the AQV212 ensures a safe and reliable electrical connection for your applications. With its simple installation and easy to read LED output indicator, the AQV212 is perfect for industrial applications that require a reliable and efficient solution.

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