Features
10A 3-phase solid state relay (SSR) with 70-280V AC to 24-480V AC features high structural strength, good impact resistance, and strong shock resistance. The SSR offers a reliable switching the commercial and industrial loads, such as computer peripheral interface device, printing machine, molding machine, food machine, packaging machine, and so on.
Specification
Note:
Dimensions (Unit: mm)
Wiring Diagram
Tips: How to choose a solid state relay for different loads?
It is not be a problem to choose a suitable solid state relay (SSR) for normal loads, but special load conditions must also be considered so that excessive impact current and overvoltage as well as unnecessary damages caused to device performance are avoided. The feature of cold-state resistance of filament lamps, electric furnaces, etc. result in surge current at the turn-on moment, which is several times higher than the rated working current value. Generally, ordinary-type solid state relays may work properly at the point of 2/3 of its rated current value. Enhanced solid state relays may be selected according to the parameters provided by the manufacturer. In the harsh conditions such as industrial control sites, it is recommended to leave enough voltage and current margin.
ATO Solid State Relay Catalog.pdf
3 Phase Solid State Relay DC/AC Controlled AC
This introductory video covers the specifications and features of the ATO 3 Phase SSR models. Capable of switching at zero voltage or instantaneous turn-on, these models feature back-to-back thyristor outputs and are suitable for working resistive, inductive and capacitive loads. The control voltage for this line is 3-32V DC or 70-280V AC. Load current ratings range from 10 to 120A with nominal output voltages up to 480V AC.
How to Choose the Right Solid State Relay?
In this video, we discuss the key considerations for choosing the right solid state relay.
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