7022WKV

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Time delay relays are devices that incorporate a timer within a relay package. They are commonly used in applications that require a delay, such as allowing a machine to start up before application of power is applied, allowing it to remain running for a set time, or providing audible or visual alarms in case of a process interruption. One popular type of time delay relay is the 7022WKV, which is widely used in a variety of applications.

The 7022WKV consists of two basic components: an adjustable timer and a solid-state output relay. The timer can be set to operate in one of four different modes: Normally Closed (NC), Normally Open (NO), Single Shot and Repeat Cycle. The output relay is used to control other devices such as motors, switches, or valves. The relay can operate either normally open or normally closed, depending on the external settings. It can also be used to activate an alarm or warning signal.

The 7022WKV has a wide range of operating temperatures, from -50ºC to +85ºC. It is also extremely resistant to extreme weather conditions, such as vibration, shock, and corrosion. The relay is extremely reliable, as it has been tested to hundreds of thousands of operations. All components are designed to last for many years of performance.

The working principle of the 7022WKV is quite simple. When power is applied to the relay, the timer starts counting down from a preset value. When the timer reaches zero, the relay turns on or off, depending on its operating mode. In normally closed mode, the output is initially off and then turns on when the timer reaches zero. In normally open mode, the output is initially on and then turns off when the timer reaches zero. In single shot mode, the output is on for a predetermined amount of time before turning off. In repeat cycle mode, the output remains on or off for a predetermined amount of time, and then repeats.

The 7022WKV is an extremely versatile time delay relay, allowing for a wide variety of applications. It can be used to control motors, switches, valves, and other electrical devices. It can also be used in conjunction with alarms or warning systems. It is extremely reliable, with long service life and excellent temperature range. The 7022WKV is an excellent choice for applications requiring a reliable time delay relay.

The specific data is subject to PDF, and the above content is for reference