SG1-AA025-A1 Single phases Input 80-280VAC Output 24-280VAC 25A Zero C

Details of SG1-AA025-A1 Single Phase Input 80-280VAC Output 24-280VAC Current 25A Zero C

SG1-AA025-A1 Single phase input 80-280VAC output 24-280VAC current 25A zero c solid state relay single phase (Input AC, Output AC) – Operation and features Solid State Relay with Input AC and Output AC uses an alternating current control signal to switch on/off the load.

Main Components

• Input AC (e.g., 90–280VAC): Receives AC control signals
• Opto-Isolator: Separates the control signal from the power section for safety
• Trigger Circuit: When a control signal is received, it activates the drive circuit to operate the power section
• Output AC (e.g., 24–480VAC): Controls the delivery of current to the load such as heaters, motors, lamps, etc.

Type Input Voltage Control AC (e.g. 90-280VAC)

• Output Type: Alternating Current Load (AC Load: 24–480VAC or 24–240VAC depending on the model)
• Frequency: 50/60Hz
• Loading Capacity: Typically supports from 2A to 100A (depending on the model and Heat Sink)
• Cooling: Must use a Heat Sink or fan in case of high current load
• Isolation: Prevents signal interference and enhances installation safety, usually DIN Rail or screw plate type
• Response Time: Approximately 1–2 milliseconds

Advantages

• No moving parts – No wear and tear
• Silent operation
• Durable against vibration and dust
• Precise and quick load control
• Long service life

Cautions

• Select the SSR suitable for the load and operating voltage
• Avoid leakage current that may occur when the SSR is in the "off" state
• Temperature: Proper cooling must be ensured, otherwise the equipment may get damaged
• Control electric heaters in oven systems, lighting systems, industrial machinery systems, automatic temperature control systems, motor control systems (load does not exceed specified capacity)

Tech Data SG1-AA025-A1 Single Phase Input 80-280VAC Output 24-280VAC Current 25A Zero C