Turbochef NGC-3005 Replacement Dual Solid State Relay 40A SSR For TORNADO 2 HHC-2020

The working principle of dual solid state relay Dual solid state relay is the 1 kind of semiconductor devices, mainly by the input circuit, output circuit and control circuit. The input circuit generally uses a photocoupler or a switch circuit to convert the input signal into a control current, and the control current is controlled within a specified range through the control circuit, thereby controlling the on-off state of the output circuit. The output circuit is controlled by a transistor chip, which can withstand higher voltages and currents, and has faster switching speeds and less electromagnetic interference. Therefore, compared with the ordinary electromagnetic relay, the two-way solid-state relay is more reliable, no noise, no arc, longer life and so on.Solid State Relay helps keep the electrical system of your unit working safely.

Features of Dual Solid State Relay

1. Silent and noiseless: the use of semiconductor devices, will not produce mechanical sound and electromagnetic interference.

2. Long life: no mechanical contact, repeated action times up to ten million times, life is much higher than ordinary electromagnetic relay. 3. Fast response speed: The dual-channel solid-state relay realizes switching by controlling the current, and the response speed is extremely fast, which can realize high-frequency switching.

4. High reliability: The output circuit is controlled by transistor chip, which can withstand higher voltage and current, and has faster switching speed and less electromagnetic interference.

5. Small size: Compared with ordinary electromagnetic relays, dual-channel solid-state relays have a smaller size and are suitable for applications with narrow fields.

6. Easy to operate: digital control technology is adopted, input and output signals are connected through plug-in terminals, and the operation is simple and convenient.

Application of Dual Solid State Relay

Dual solid-state relays are widely used in various automation control fields, such as mechanical equipment control, automated production lines, power systems, metallurgical systems, and petroleum systems. Its advantages are high reliability, long life, small size, etc., which can improve the stability and reliability of the automatic control system. In general, as the 1 new type of relay, two-way solid-state relay has been widely used in the field of automation control. By using semiconductor technology, the advantages of silent, no noise, long life, fast response and high reliability are realized, which can meet the application requirements of various automation occasions.