3 Phase Solid State Relay 100 Amp, DC To AC, SSR-100DA

3 Phase Solid State Relay 100 Amp, DC To AC, SSR-100DA Introduction:

• This 100 amp three-phase solid state relay is designed for use with three-phase heaters, regardless of whether the three-phase heater material is metal, ceramic or PTFE.
• This three phase DC AC SSR can be controlled by a PID temperature controller with heater to obtain the required temperature in a thermal control system.
• The maximum 100 amp load current makes it ideal for operating heaters up to 30 kW@380VAC( or 20 kW@220VAC) and therefore more suitable for industrial uses such as commercial hot water systems, hot air systems, etc.
• Its control voltage is 3-32VDC, and the minimum current is 12mA. The control and load parts are isolated by optocoupler. It is safe to use in high-voltage systems and avoids electric shock.
• The control method of the three-phase DC AC solid state relay can be zero crossing or random turn-on. Zero crossing is better for heaters, no noise, more accurate and faster for random turn-on.
• With its high current rating, we can also supply heat sinks, fans, over-temperature protectors and connector blocks to extend its service life. Of course, this forced cooling is necessary for this SSR.

• Direct from manufacturer to distributor, wholesaler or end user makes us your best choice as a three phase solid state relay Chinese supplier.
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