SRH1 Series Single-Phase Solid State Relays (Integrated Heatsink Type)

[Common]

• Dielectric Strength: 2,500VAC
• Various installation methods (DIN Rail, Panel mount)

[Voltage Input Type]

• Rated Input Voltage: 4-30VDC, 24VAC, 90-240VAC
• Rated Load Voltage: 24-240VAC, 48-480VAC
• Rated Load Current: 10A, 15A, 20A, 30A, 40A, 60A
• Zero cross turn-on and Random turn-on Available

Zero Cross Turn-On and Random Turn-On Models Available

Both zero cross turn-on and random turn-on models are available, enabling stable operation under various load conditions.

• Zero Cross Turn-On

  The relay switches ON/OFF when the voltage reaches the zero-crossing point, minimizing inrush current and noise. This control method is ideal for resistive loads such as heaters and lamps, ensuring smooth and stable operation.

  

• Random Turn-On

  The relay switches on immediately when the control signal is applied, providing a fast response when required. This control method is ideal for motors and inductive loads, and offers flexible control for various power control methods, including phase control.

  

Various Mounting Methods

The SRH1 series provide both DIN rail mount and panel mount methods for higher mounting flexibility.

Applications

Reflow machines(Single-phase integrated solid state relays are used to control the temperature of heating device in reflow machines), Chip bag filling, sealing and cutting (Multi-channel modular temperature controllers and solid state relays with integrated heatsink are used for fast and stable temperature control during potato chip bag sealing process), Container sealing machines(Temperature controllers and solid state relays are used to control temperature of food container sealing machines), Cup sealing and packaging(Solid state relays used in conjunction with temperature controllers in cup sealing/packaging machines), Potato chip manufacturing and packaging process(elevator, escalator, and parking system that use Kane products).